{"DocumentNotes":[{"Audience":"Public","Ordinal":"0","Title":"Release Notes","Type":1,"Value":"

This release consists of the following 1474 Microsoft CVEs:

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Product FamilyVulnerabilities AddressedDistinct UpdatesUpdate Type
Windows1,10539Cumulative
Office16411Cumulative
SharePoint Server371Cumulative
SQL Server228Cumulative
Exchange Server78Cumulative
Developer Tools (Dev Div)65103Mixed
Azure1520Individual
Defender43Automatic
Edge01Automatic
Other3533Individual
\n

Notable CVEs

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CVE IDTitleNotable Item
CVE-2026-96951Windows Shell Security Feature Bypass VulnerabilityExploitation Detected
CVE-2026-108398.NET Framework Security Feature Bypass VulnerabilityPublicly disclosed
CVE-2026-111497Google: CVE-2026-111497 Buffer overflow vulnerability in the Brotli decoderPublicly disclosed
\n

We are republishing 753 non-Microsoft CVE (Chrome CVEs not listed):

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CNACVE IDTitle
Cisco TalosCVE-2026-21413Raw Image Extension Remote Code Execution Vulnerability
GoogleCVE-2026-111497Google: CVE-2026-111497 Buffer overflow vulnerability in the Brotli decoder
GitHub_MCVE-2026-92707MessagePack-CSharp Denial of Service Vulnerability
\n

Security Update Guide Blog Posts

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DateBlog Post
October 13, 2026Using risk cohorts to prioritize security updates
October 31, 2025You asked, we delivered: Introducing new features for an improved security experience
October 28, 2025Understanding CVE-2025-55315: What CISOs, security engineers, and sysadmins should know
October 22, 2025Toward greater transparency: Introducing machine-readable Vulnerability Exploitability Xchange (VEX) for Azure Linux and beyond
November 12, 2024Toward greater transparency: Publishing machine-readable CSAF files
June 27, 2024Toward greater transparency: Unveiling Cloud Service CVEs
April 9, 2024Toward greater transparency: Security Update Guide now shares CWEs for CVEs
\n

Relevant Resources

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Known Issues

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You can see these in more detail from the Deployments tab by selecting Known Issues column in the Edit Columns panel.

\n

For more information about Windows Known Issues, please see Windows message center (links to currently-supported versions of Windows are in the left pane).

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KB ArticleApplies To
5126646Windows Server 2025
5126651Windows 10, version 1809, Windows Server 2019
5126655Windows Server 2022
5126657Windows 10 versions 21H2 and 22H2
5126868Windows 10 version 1607, Windows Server 2016
5126934SQL Server 2022 CU27 (Windows and Linux)
5126967SQL Server 2025 CU9 (Windows and Linux)
5127646Windows 11 version 26H1
5127648Windows 11 version 26H2, Windows 11 version 25H2, Windows 11 version 24H2
5128492SQL Server 2025 GDR (Windows and Linux)
5128493SQL Server 2022 GDR (Windows and Linux)
5128494SQL Server 2019 CU32 (Windows and Linux)
5128495SQL Server 2019 GDR (Windows and Linux)
5128496SQL Server 2017 CU31 (Windows and Linux)
5128497SQL Server 2017 GDR (Windows and Linux)
5129955Exchange Server SE
5129956Exchange Server 2019 CU15
5129957Exchange Server 2019 CU14
5129958Exchange Server 2016 CU23
\n"},{"Audience":"Public","Ordinal":"1","Title":"Legal Disclaimer","Type":5,"Value":"The information provided in the Microsoft Knowledge Base is provided \"as is\" without warranty of any kind. Microsoft disclaims all warranties, either express or implied, including the warranties of merchantability and fitness for a particular purpose. In no event shall Microsoft Corporation or its suppliers be liable for any damages whatsoever including direct, indirect, incidental, consequential, loss of business profits or special damages, even if Microsoft Corporation or its suppliers have been advised of the possibility of such damages. Some states do not allow the exclusion or limitation of liability for consequential or incidental damages so the foregoing limitation may not apply."}],"DocumentPublisher":{"ContactDetails":{"Value":"secure@microsoft.com"},"IssuingAuthority":{"Value":"The Microsoft Security Response Center (MSRC) identifies, monitors, resolves, and responds to security incidents and Microsoft software security vulnerabilities. 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Starting with Windows updates released on and after October 13, 2026, Microsoft is making hardening changes to the Resilient File System (ReFS). This change is not enable by default until 2027. Please see Hardening changes for ReFS volumes on removable media for more information.

\n"},{"Ordinal":"20","Title":"Windows Resilient File System (ReFS)","Type":7,"Value":"Windows Resilient File System (ReFS)"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"0","ProductStatuses":[{"ProductID":["10853","11923","10852","10855","12437","12436","11924","10816","11568","11569","11571","11572","11929","11930","11931","12099","12098","12097","12242","12243","12389","12390","20437","20438","21945","21946","20854","20853"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[],"RevisionHistory":[{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

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Use after free in Windows Update Service allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Heap-based buffer overflow in Windows Client License Service allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Use after free in Windows Message Queuing Queue Manager allows an unauthorized attacker to execute code over a network.

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How could an attacker exploit this vulnerability?

\n

An attacker could send a specially crafted message over the network to a system running the Windows Message Queuing (MSMQ) service. This message is processed by the MSMQ service and triggers a memory corruption condition, which could allow the attacker to run code on the affected system.

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Heap-based buffer overflow in Windows Update Service allows an authorized attacker to elevate privileges locally.

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According to the CVSS metric, the attack complexity is high (AC:H). What does this mean for this vulnerability?

\n

An attacker would need specific conditions to be in place (i.e. particular protocol settings, or configurations, etc.) before an attack could succeed, which reduces the likelihood of widespread or opportunistic exploitation.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Information published.

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Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Windows Update Service Elevation of Privilege Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"Zeze with TXOne"}],"URL":[""]}],"CVE":"CVE-2026-100205","CVSSScoreSets":[{"BaseScore":7.1,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12190"],"TemporalScore":6.2,"Vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-822","Value":"Untrusted Pointer Dereference"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Untrusted pointer dereference in SysInternals allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

\n"},{"Ordinal":"20","Title":"SysInternals","Type":7,"Value":"SysInternals"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"5","ProductStatuses":[{"ProductID":["12190"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"v4.04","ProductID":["12190"],"RestartRequired":{"Value":"Yes"},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/sysinternals/downloads/procmon"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12190"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/sysinternals/downloads/procmon"}],"RevisionHistory":[{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

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Improper neutralization of special elements used in an os command ('os command injection') in Azure CycleCloud allows an authorized attacker to execute code locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Does an attacker need to be authenticated to exploit this vulnerability?

\n

An attacker must be authenticated to Azure CycleCloud and have permission to create or manage a cluster and configure a Windows node's credentials. A different user must then use the Azure CycleCloud CLI from a macOS or Linux workstation to connect to the affected node.

\n"},{"Ordinal":"20","Title":"Azure CycleCloud","Type":7,"Value":"Azure CycleCloud"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"6","ProductStatuses":[{"ProductID":["21547"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"8.9.2","ProductID":["21547"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":"https://marketplace.microsoft.com/en-us/product/azurecyclecloud.azure-cyclecloud?tab=Overview"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21547"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/azure/cyclecloud/release-notes/8-9-2?view=cyclecloud-8"}],"RevisionHistory":[{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

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Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Are the updates for Microsoft Office LTSC for Mac 2021 and 2024 currently available?

\n

Yes. As of October 15, 2025, the security update for Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac are available. Customers running Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac should ensure the update is installed to be protected from this vulnerability.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, user interaction is required (UI:R). What interaction would the user have to do?

\n

An attacker must send a user a malicious Office file and convince them to open it.

\n"},{"Ordinal":"20","Title":"Microsoft Office Excel","Type":7,"Value":"Microsoft Office Excel"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"7","ProductStatuses":[{"ProductID":["12421","12420","11763","11762","11951","12440","21368"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.17932.21056","ProductID":["12421","12420"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12421","12420"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"https://aka.ms/OfficeSecurityReleases","ProductID":["11763","11762"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11763","11762"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.114.26101123","ProductID":["11951","12440","21368"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11951","12440","21368"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"}],"RevisionHistory":[{"Date":"2026-10-15T07:00:00","Description":{"Value":"

Microsoft is announcing the availability of the security updates for Microsoft Office for Mac. Customers running affected Mac software should install the update for their product to be protected from this vulnerability. Customers running other Microsoft Office software do not need to take any action. See the Release Notes for more information and download links.

\n"},"Number":"1.1"},{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12421"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12420"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11763"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11762"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11951"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12440"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["21368"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["12421"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["12420"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["11763"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["11762"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["11951"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["12440"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["21368"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Microsoft Office Excel Remote Code Execution Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"0ccbbf129444eb66344ccafb92b00df4"}],"URL":[""]}],"CVE":"CVE-2026-100210","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11952"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11953"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12421"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12420"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11763"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11762"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21368"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11951"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12440"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["10836"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-122","Value":"Heap-based Buffer Overflow"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Are the updates for Microsoft Office LTSC for Mac 2021 and 2024 currently available?

\n

Yes. As of October 15, 2025, the security update for Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac are available. Customers running Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac should ensure the update is installed to be protected from this vulnerability.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, user interaction is required (UI:R). What interaction would the user have to do?

\n

An attacker must send a user a malicious Office file and convince them to open it.

\n"},{"Ordinal":"20","Title":"Microsoft Office Excel","Type":7,"Value":"Microsoft Office Excel"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"8","ProductStatuses":[{"ProductID":["11952","11953","12421","12420","11763","11762","21368","11951","12440","10836"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.14334.20974","ProductID":["11952","11953"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11952","11953"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.17932.21056","ProductID":["12421","12420"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12421","12420"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"https://aka.ms/OfficeSecurityReleases","ProductID":["11763","11762"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11763","11762"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.114.26101123","ProductID":["21368","11951","12440"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21368","11951","12440"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5002928"},"FixedBuild":"16.0.10417.20228","ProductID":["10836"],"RestartRequired":{},"SubType":"Security Update","Supercedence":"5002910","Type":2,"URL":"https://www.microsoft.com/en-us/download/details.aspx?id=108860"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["10836"],"SubType":"5002928","Type":3,"URL":"https://support.microsoft.com/help/5002928"}],"RevisionHistory":[{"Date":"2026-10-15T07:00:00","Description":{"Value":"

Microsoft is announcing the availability of the security updates for Microsoft Office for Mac. Customers running affected Mac software should install the update for their product to be protected from this vulnerability. Customers running other Microsoft Office software do not need to take any action. See the Release Notes for more information and download links.

\n"},"Number":"1.1"},{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11952"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11953"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12421"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12420"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11763"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11762"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["21368"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11951"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12440"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["10836"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["11952"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["11953"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["12421"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["12420"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["11763"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["11762"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["21368"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["11951"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["12440"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["10836"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Microsoft Office Excel Remote Code Execution Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"0ccbbf129444eb66344ccafb92b00df4"}],"URL":[""]},{"Name":[{"Value":"Hwiwon Lee (hwiwonl), UIUC"}],"URL":[""]},{"Name":[{"Value":"Jongseong Kim (nevul37), UIUC"}],"URL":[""]},{"Name":[{"Value":"Dongjun Kim (smlijun), UIUC"}],"URL":[""]},{"Name":[{"Value":"Haein Lee with KAIST Hacking Lab"}],"URL":[""]},{"Name":[{"Value":"0ccbbf129444eb66344ccafb92b00df4"}],"URL":[""]}],"CVE":"CVE-2026-100211","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11951"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12440"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21368"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12421"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12420"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11763"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11762"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Are the updates for Microsoft Office LTSC for Mac 2021 and 2024 currently available?

\n

Yes. As of October 15, 2025, the security update for Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac are available. Customers running Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac should ensure the update is installed to be protected from this vulnerability.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, user interaction is required (UI:R). What interaction would the user have to do?

\n

An attacker must send a user a malicious Office file and convince them to open it.

\n"},{"Ordinal":"20","Title":"Microsoft Office Excel","Type":7,"Value":"Microsoft Office Excel"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"9","ProductStatuses":[{"ProductID":["11951","12440","21368","12421","12420","11763","11762"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.114.26101123","ProductID":["11951","12440","21368"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11951","12440","21368"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.17932.21056","ProductID":["12421","12420"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12421","12420"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"https://aka.ms/OfficeSecurityReleases","ProductID":["11763","11762"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11763","11762"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"}],"RevisionHistory":[{"Date":"2026-10-15T07:00:00","Description":{"Value":"

Microsoft is announcing the availability of the security updates for Microsoft Office for Mac. Customers running affected Mac software should install the update for their product to be protected from this vulnerability. Customers running other Microsoft Office software do not need to take any action. See the Release Notes for more information and download links.

\n"},"Number":"1.1"},{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"},{"Date":"2026-11-04T08:00:00","Description":{"Value":"

Updated an acknowledgement. This is an informational change only.

\n"},"Number":"1.2"},{"Date":"2026-11-10T08:00:00","Description":{"Value":"

Updated an acknowledgement. This is an informational change only.

\n"},"Number":"1.3"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11951"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12440"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["21368"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12421"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12420"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11763"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11762"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["11951"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["12440"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["21368"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["12421"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["12420"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["11763"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["11762"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Microsoft Office Excel Remote Code Execution Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"0ccbbf129444eb66344ccafb92b00df4"}],"URL":[""]}],"CVE":"CVE-2026-100212","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11952"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11953"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12421"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12420"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11763"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11762"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21368"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11951"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12440"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["10836"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Are the updates for Microsoft Office LTSC for Mac 2021 and 2024 currently available?

\n

Yes. As of October 15, 2025, the security update for Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac are available. Customers running Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac should ensure the update is installed to be protected from this vulnerability.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, user interaction is required (UI:R). What interaction would the user have to do?

\n

An attacker must send a user a malicious Office file and convince them to open it.

\n"},{"Ordinal":"20","Title":"Microsoft Office Excel","Type":7,"Value":"Microsoft Office Excel"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"10","ProductStatuses":[{"ProductID":["11952","11953","12421","12420","11763","11762","21368","11951","12440","10836"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.14334.20974","ProductID":["11952","11953"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11952","11953"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.17932.21056","ProductID":["12421","12420"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12421","12420"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"https://aka.ms/OfficeSecurityReleases","ProductID":["11763","11762"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11763","11762"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.114.26101123","ProductID":["21368","11951","12440"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21368","11951","12440"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5002928"},"FixedBuild":"16.0.10417.20228","ProductID":["10836"],"RestartRequired":{},"SubType":"Security Update","Supercedence":"5002910","Type":2,"URL":"https://www.microsoft.com/en-us/download/details.aspx?id=108860"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["10836"],"SubType":"5002928","Type":3,"URL":"https://support.microsoft.com/help/5002928"}],"RevisionHistory":[{"Date":"2026-10-15T07:00:00","Description":{"Value":"

Microsoft is announcing the availability of the security updates for Microsoft Office for Mac. Customers running affected Mac software should install the update for their product to be protected from this vulnerability. Customers running other Microsoft Office software do not need to take any action. See the Release Notes for more information and download links.

\n"},"Number":"1.1"},{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11952"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11953"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12421"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12420"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11763"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11762"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["21368"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11951"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12440"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["10836"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11952"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11953"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12421"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12420"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11763"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11762"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21368"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11951"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12440"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["10836"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Microsoft Office Excel Remote Code Execution Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"Ilyass El Hadi with Armadin"}],"URL":[""]},{"Name":[{"Value":"John Nzyuko"}],"URL":[""]},{"Name":[{"Value":"Ilyass El Hadi with Armadin"}],"URL":[""]},{"Name":[{"Value":"Pham Quang Minh"}],"URL":[""]}],"CVE":"CVE-2026-100214","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11603-10378"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11746-10378"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-502","Value":"Deserialization of Untrusted Data"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Deserialization of untrusted data in Dynamics Business Central allows an authorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

How could an attacker exploit this vulnerability?

\n

An authenticated attacker with low-level access to an affected server could send a specially crafted request to execute code on the server. User interaction is not required.

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Information published.

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Heap-based buffer overflow in Microsoft Graphics Component allows an unauthorized attacker to execute code locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

How could an attacker exploit this vulnerability?

\n

There are multiple ways an attacker could exploit the vulnerability, such as by either convincing a user to open a specially crafted document, or by convincing a user to visit a webpage that contains specially crafted embedded OpenType fonts. The resulting Remote Code Execution would be within the context of the authenticated local user.

\n"},{"Ordinal":"20","Title":"Microsoft Graphics Component","Type":7,"Value":"Microsoft Graphics Component"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"12","ProductStatuses":[{"ProductID":["21946","12436","12437","20854","20853","10483","10543","10852","10853","10816","10855","11568","11569","11571","11572","11929","11930","11931","12099","12098","12097","11923","11924","12242","12243","12389","12390","20437","20438","21945"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5127648"},"FixedBuild":"10.0.26300.9711","ProductID":["21946","21945"],"RestartRequired":{"Value":"Yes"},"SubType":"Security 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Stack-based buffer overflow in Windows Storage allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to have a deep understanding of the system. Successful exploitation is not guaranteed and depends on a combination of factors that might include the environment, system configuration, and the presence of additional security measures.

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Improper privilege management in Windows Group Policy allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

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An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Use after free in Remote Desktop Gateway Service allows an unauthorized attacker to execute code over a network.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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How could an attacker exploit this vulnerability?

\n

An unauthenticated attacker could exploit this vulnerability by sending a specially crafted packet to an affected service over the network. Successful exploitation could allow the attacker to execute code on the target system. No authentication or user interaction is required.

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Use after free in Microsoft QUIC allows an unauthorized attacker to execute code over a network.

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How could an attacker exploit this vulnerability?

\n

An unauthenticated attacker could exploit this vulnerability by sending a specially crafted packet to an affected service over the network. Successful exploitation could allow the attacker to execute code on the target system. No authentication or user interaction is required.

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Information published.

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Heap-based buffer overflow in Windows Media Video Decoder allows an unauthorized attacker to execute code over a network.

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What privileges could be gained by an attacker who successfully exploited the vulnerability?

\n

An attacker could attempt to exploit this vulnerability by convincing a user to open a specially crafted media file. If the vulnerable component processes the file, memory corruption could occur, which may allow code to run on the affected system.

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Heap-based buffer overflow in Network Policy Server (NPS) allows an unauthorized attacker to execute code over a network.

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How could an attacker exploit this vulnerability?

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An unauthenticated attacker could exploit this vulnerability by sending a specially crafted packet to an affected service over the network. Successful exploitation could allow the attacker to execute code on the target system. No authentication or user interaction is required.

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Heap-based buffer overflow in Windows Storage allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to have a deep understanding of the system. Successful exploitation is not guaranteed and depends on a combination of factors that might include the environment, system configuration, and the presence of additional security measures.

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Untrusted pointer dereference in Windows Network File System allows an authorized attacker to disclose information locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What type of information could be disclosed by this vulnerability?

\n

Exploiting this vulnerability could allow the disclosure of certain kernel memory content.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to have a deep understanding of the system. Successful exploitation is not guaranteed and depends on a combination of factors that might include the environment, system configuration, and the presence of additional security measures.

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Use of uninitialized resource in Windows Kernel allows an authorized attacker to disclose information locally.

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What type of information could be disclosed by this vulnerability?

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An attacker who successfully exploited this vulnerability could disclose uninitialized heap memory from a privileged process.

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Untrusted pointer dereference in Windows Storage Port Driver allows an unauthorized attacker to elevate privileges with a physical attack.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Updated an acknowledgement. This is an informational change only.

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Information published.

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Heap-based buffer overflow in Windows Storage allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to have a deep understanding of the system. Successful exploitation is not guaranteed and depends on a combination of factors that might include the environment, system configuration, and the presence of additional security measures.

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Information published.

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Heap-based buffer overflow in Windows Storage allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to have a deep understanding of the system. Successful exploitation is not guaranteed and depends on a combination of factors that might include the environment, system configuration, and the presence of additional security measures.

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Integer underflow (wrap or wraparound) in Windows Failover Cluster allows an unauthorized attacker to deny service over a network.

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Use after free in Windows Broadcast DVR User Service allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Use after free in Windows Graphics Kernel allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Use after free in Windows Broadcast DVR User Service allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Use after free in Windows Broadcast DVR User Service allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Use after free in Windows Broadcast DVR User Service allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Out-of-bounds read in Windows Remote Desktop Protocol allows an authorized attacker to disclose information over a network.

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What type of information could be disclosed by this vulnerability?

\n

An attacker who successfully exploited this vulnerability could view heap memory from a privileged process running on the server.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to have a deep understanding of the system. Successful exploitation is not guaranteed and depends on a combination of factors that might include the environment, system configuration, and the presence of additional security measures.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

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An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Improper access control in Windows Container Isolation FS Filter Driver (unionfs.sys) allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Information published.

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Access of resource using incompatible type ('type confusion') in RPC Runtime allows an unauthorized attacker to execute code over a network.

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How could an attacker exploit this vulnerability?

\n

An attacker could host a malicious server and convince a user to connect to it from an affected client. When the client processes the server's response, the attacker could execute code on the client system. User interaction is required.

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Information published.

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Improper link resolution before file access ('link following') in Windows Subsystem for Linux allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Information published.

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Updated CVE to relect that this vulnerability is in the Windows Subsystem for Linux product. Microsoft recommends that customer using this product should install the latest version to be protected.

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Heap-based buffer overflow in Windows Universal Disk Format File System Driver (UDFS) allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Heap-based buffer overflow in Windows Portable Device MTP Driver allows an unauthorized attacker to elevate privileges with a physical attack.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

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An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Kernel allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Use after free in Windows Win32 Kernel Subsystem allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Acknowledgement Updated

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Information published.

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Updated an acknowledgement. This is an informational change only.

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Heap-based buffer overflow in Microsoft Graphics Component allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to have a deep understanding of the system. Successful exploitation is not guaranteed and depends on a combination of factors that might include the environment, system configuration, and the presence of additional security measures.

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Heap-based buffer overflow in Windows Text Shaping allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

How could an attacker exploit this vulnerability?

\n

An unauthenticated attacker could exploit this vulnerability by sending a specially crafted packet to an affected service over the network. Successful exploitation could allow the attacker to execute code on the target system. No authentication or user interaction is required.

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Use after free in Windows Virtualization-Based Security (VBS) Enclave allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Use after free in Windows Hyper-V allows an authorized attacker to execute code locally.

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How could an attacker exploit this vulnerability?

\n

To exploit this vulnerability, an attacker could run a specially crafted application on a Hyper-V guest that could cause the Hyper-V host operating system to execute arbitrary code.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, a successful exploitation could lead to a scope change (S:C). What does this mean for this vulnerability?

\n

In this case, a successful attack could be performed from a low privilege Hyper-V guest. The attacker could traverse the guest's security boundary to execute code on the Hyper-V host execution environment.

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Information published.

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Updated an acknowledgement. This is an informational change only.

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Heap-based buffer overflow in Windows Universal Disk Format File System Driver (UDFS) allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

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An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Access of resource using incompatible type ('type confusion') in Windows StateRepository API allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Improper resolution of path equivalence in WebDAV allows an authorized attacker to elevate privileges over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

How could an attacker exploit this vulnerability?

\n

An authenticated attacker could exploit this vulnerability by sending a specially crafted request to an affected service over the network. Successful exploitation could allow the attacker to execute code on the target system.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability? An attacker who successfully exploited this vulnerability could execute code in the security context of the affected IIS application pool.

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Heap-based buffer overflow in Windows Universal Disk Format File System Driver (UDFS) allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Information published.

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Use after free in Windows VHD miniport driver allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

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An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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No cwe for this issue in Windows Secure Boot allows an authorized attacker to bypass a security feature locally.

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What kind of security feature could be bypassed by successfully exploiting this vulnerability?

\n

An attacker who successfully exploited this vulnerability could bypass Secure Boot.

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Out-of-bounds read in Windows Text Shaping allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack vector is network (AV:N) and user interaction is required (UI:R). What is the target context of the remote code execution?

\n

This attack requires a user to open a specially crafted file from the attacker to initiate remote code execution.

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Information published.

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Improper limitation of a pathname to a restricted directory ('path traversal') in Dynamics Business Central allows an authorized attacker to elevate privileges over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain the privileges of the user account or service account running the affected process.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

How could an attacker exploit this vulnerability?

\n

An authenticated attacker with low privileges could send specially crafted requests to write files to locations accessible to the affected web application. Successful exploitation could allow the attacker to gain the privileges of the application-pool identity or compromise other users’ sessions.

\n"},{"Ordinal":"20","Title":"Dynamics Business Central","Type":7,"Value":"Dynamics Business Central"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"52","ProductStatuses":[{"ProductID":["11746-10378"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"11.0.50736.0","ProductID":["11746-10378"],"RestartRequired":{"Value":"Yes"},"SubType":"Security Update","Supercedence":"5022710","Type":2,"URL":"https://www.microsoft.com/en-us/download/details.aspx?id=108852"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11746-10378"],"SubType":"Release Notes","Type":3,"URL":"https://support.microsoft.com/en-gb/servicing/dynamics/nav/update/2022/12/cumulative-update-60-for-microsoft-dynamics-nav-2018-build-49618"}],"RevisionHistory":[{"Date":"2026-10-13T07:00:00","Description":{"Value":"

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Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Windows Resilient File System (ReFS) Remote Code Execution Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"Marcel Karlsson (whoismarcel)"}],"URL":[""]}],"CVE":"CVE-2026-102229","CVSSScoreSets":[{"BaseScore":6.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11622"],"TemporalScore":5.9,"Vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:N/A:N/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-22","Value":"Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Improper limitation of a pathname to a restricted directory ('path traversal') in Visual Studio Code allows an authorized attacker to disclose information over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What type of information could be disclosed by this vulnerability?

\n

The type of information that could be disclosed if an attacker successfully exploited this vulnerability by escaping the sandbox, is the ability to read local files.

\n"},{"Ordinal":"20","Title":"Visual Studio Code","Type":7,"Value":"Visual Studio Code"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"54","ProductStatuses":[{"ProductID":["11622"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"1.141.3","ProductID":["11622"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://code.visualstudio.com/Download"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11622"],"SubType":"Release Notes","Type":3,"URL":"https://code.visualstudio.com/updates/v1_143"}],"RevisionHistory":[{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["11622"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11622"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Visual Studio Code Information Disclosure Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"l8BL with ENKI WhiteHat"}],"URL":[""]}],"CVE":"CVE-2026-102231","CVSSScoreSets":[{"BaseScore":7.7,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11622"],"TemporalScore":6.7,"Vector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-41","Value":"Improper Resolution of Path Equivalence"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Improper resolution of path equivalence in Visual Studio Code allows an unauthorized attacker to bypass a security feature locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What security feature could be bypassed by successfully exploiting this vulnerability?

\n

An attacker who successfully exploited this vulnerability could bypass the Visual Studio Code Workspace Trust feature, allowing content from an untrusted workspace to run commands or code without the user first granting trust. See Workspace Trust for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to have a deep understanding of the system and the ability to manipulate its components to trigger a specific condition. Successful exploitation is not guaranteed and depends on a combination of factors that may include the environment, system configuration, and the presence of additional security measures.

\n"},{"Ordinal":"20","Title":"Visual Studio Code","Type":7,"Value":"Visual Studio Code"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"55","ProductStatuses":[{"ProductID":["11622"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"1.141.3","ProductID":["11622"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://code.visualstudio.com/Download"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11622"],"SubType":"Release Notes","Type":3,"URL":"https://code.visualstudio.com/updates/v1_143"}],"RevisionHistory":[{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Security Feature Bypass"},"ProductID":["11622"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11622"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Visual Studio Code Security Feature Bypass Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"Max van Amersfort"}],"URL":[""]}],"CVE":"CVE-2026-102232","CVSSScoreSets":[{"BaseScore":7.0,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11622"],"TemporalScore":6.1,"Vector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-863","Value":"Incorrect Authorization"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Incorrect authorization in Visual Studio Code allows an unauthorized attacker to bypass a security feature locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What security feature could be bypassed by successfully exploiting this vulnerability?

\n

An attacker could supply specially crafted content that an AI coding agent processes. Successful exploitation could allow the attacker to modify a configured lifecycle-hook file without the expected confirmation, which could result in commands executing in the context of the user. User interaction is required to run the agent against attacker-controlled content.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does this mean for this vulnerability?

\n

Exploitation is not trivial for this vulnerability as it requires multiple steps: prompt injection, Copilot Agent interaction, and triggering a build.

\n"},{"Ordinal":"20","Title":"Visual Studio Code","Type":7,"Value":"Visual Studio Code"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"56","ProductStatuses":[{"ProductID":["11622"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"1.141.3","ProductID":["11622"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://code.visualstudio.com/Download"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11622"],"SubType":"Release Notes","Type":3,"URL":"https://code.visualstudio.com/updates/v1_143"}],"RevisionHistory":[{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Security Feature Bypass"},"ProductID":["11622"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11622"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Visual Studio Code Security Feature Bypass Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"Chappax with Krativus Inc"}],"URL":[""]},{"Name":[{"Value":"Mohit_Negi with RootxLabs"}],"URL":[""]},{"Name":[{"Value":"Luecine"}],"URL":[""]}],"CVE":"CVE-2026-102233","CVSSScoreSets":[{"BaseScore":7.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11622"],"TemporalScore":6.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-862","Value":"Missing Authorization"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Missing authorization in Visual Studio Code allows an unauthorized attacker to bypass a security feature locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What security feature could be bypassed by successfully exploiting this vulnerability?

\n

An attacker who successfully exploited this vulnerability could bypass the Visual Studio Code Workspace Trust feature, allowing content from an untrusted workspace to run commands or code without the user first granting trust. See Workspace Trust for more information.

\n"},{"Ordinal":"20","Title":"Visual Studio Code","Type":7,"Value":"Visual Studio Code"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"57","ProductStatuses":[{"ProductID":["11622"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"1.141.3","ProductID":["11622"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://code.visualstudio.com/Download"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11622"],"SubType":"Release Notes","Type":3,"URL":"https://code.visualstudio.com/updates/v1_143"}],"RevisionHistory":[{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Security Feature Bypass"},"ProductID":["11622"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11622"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Visual Studio Code Security Feature Bypass Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"Nguyen Van Minh Duc with Saigon Newport Corporation"}],"URL":[""]}],"CVE":"CVE-2026-102234","CVSSScoreSets":[{"BaseScore":7.4,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11622"],"TemporalScore":6.4,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-807","Value":"Reliance on Untrusted Inputs in a Security Decision"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Reliance on untrusted inputs in a security decision in Visual Studio Code allows an unauthorized attacker to bypass a security feature over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What security feature could be bypassed by successfully exploiting this vulnerability?

\n

An attacker who successfully exploited this vulnerability could bypass the Visual Studio Code Workspace Trust feature, allowing content from an untrusted workspace to run commands or code without the user first granting trust. See Workspace Trust for more information.

\n"},{"Ordinal":"20","Title":"Visual Studio Code","Type":7,"Value":"Visual Studio Code"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"58","ProductStatuses":[{"ProductID":["11622"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"1.141.3","ProductID":["11622"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://code.visualstudio.com/Download"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11622"],"SubType":"Release Notes","Type":3,"URL":"https://code.visualstudio.com/updates/v1_143"}],"RevisionHistory":[{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Security Feature Bypass"},"ProductID":["11622"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11622"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Visual Studio Code Security Feature Bypass Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"kayiz with Lien Phat Technology Corporation"}],"URL":[""]},{"Name":[{"Value":"Talfao with CODESPECT"}],"URL":[""]},{"Name":[{"Value":"dldil"}],"URL":[""]}],"CVE":"CVE-2026-102235","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11622"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-116","Value":"Improper Encoding or Escaping of Output"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Improper encoding or escaping of output in Visual Studio Code allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

How could an attacker exploit this vulnerability?

\n

An attacker could cause specially crafted content to appear in the Visual Studio Code integrated terminal. If the user clicks the resulting notification link, successful exploitation could allow the attacker to execute commands in the context of the user. Authentication is not required.

\n"},{"Ordinal":"20","Title":"Visual Studio Code","Type":7,"Value":"Visual Studio Code"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"59","ProductStatuses":[{"ProductID":["11622"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"1.141.3","ProductID":["11622"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://code.visualstudio.com/Download"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11622"],"SubType":"Release Notes","Type":3,"URL":"https://code.visualstudio.com/updates/v1_143"}],"RevisionHistory":[{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11622"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11622"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Visual Studio Code Remote Code Execution Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"Rayhan Destian"}],"URL":[""]},{"Name":[{"Value":"vulda1 with Viettel Cyber Security"}],"URL":[""]},{"Name":[{"Value":"Matteo Alessio Belcore (killermab3500)"}],"URL":[""]}],"CVE":"CVE-2026-102238","CVSSScoreSets":[{"BaseScore":9.6,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11622"],"TemporalScore":8.3,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-22","Value":"Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Improper limitation of a pathname to a restricted directory ('path traversal') in Visual Studio Code allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

How could an attacker exploit this vulnerability?

\n

An attacker could convince a user to import a specially crafted Visual Studio Code profile or open specially crafted content or links. Successful exploitation could bypass path-containment checks, allowing access outside intended locations and potentially resulting in code execution in the context of the user.

\n"},{"Ordinal":"20","Title":"Visual Studio Code","Type":7,"Value":"Visual Studio Code"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"60","ProductStatuses":[{"ProductID":["11622"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"1.141.3","ProductID":["11622"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://code.visualstudio.com/Download"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11622"],"SubType":"Release Notes","Type":3,"URL":"https://code.visualstudio.com/updates/v1_143"}],"RevisionHistory":[{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11622"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11622"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Visual Studio Code Remote Code Execution Vulnerability"}},{"Acknowledgments":[],"CVE":"CVE-2026-102299","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-843","Value":"Access of Resource Using Incompatible Type ('Type Confusion')"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"61","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"154.0.4258.53","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":"https://catalog.update.microsoft.com/Search.aspx?q=Edge-Stable"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-26T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-102299: Type confusion"}},{"Acknowledgments":[],"CVE":"CVE-2026-102300","CVSSScoreSets":[],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"62","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"154.0.4258.53","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":"https://catalog.update.microsoft.com/Search.aspx?q=Edge-Stable"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-26T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-102300: Uninitialized resource in WebGPU"}},{"Acknowledgments":[],"CVE":"CVE-2026-102301","CVSSScoreSets":[{"BaseScore":8.3,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.3,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-787","Value":"Out-of-bounds Write"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"63","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"154.0.4258.53","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":"https://catalog.update.microsoft.com/Search.aspx?q=Edge-Stable"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-26T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-102301: Out of bounds write"}},{"Acknowledgments":[],"CVE":"CVE-2026-102302","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-121","Value":"Stack-based Buffer Overflow"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"64","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"154.0.4258.53","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":"https://catalog.update.microsoft.com/Search.aspx?q=Edge-Stable"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-26T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-102302: Buffer overflow"}},{"Acknowledgments":[],"CVE":"CVE-2026-102303","CVSSScoreSets":[{"BaseScore":4.3,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":4.3,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N"}],"CWE":[{"ID":"CWE-908","Value":"Use of Uninitialized Resource"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"65","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"154.0.4258.53","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":"https://catalog.update.microsoft.com/Search.aspx?q=Edge-Stable"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-26T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-102303: Uninitialized resource"}},{"Acknowledgments":[],"CVE":"CVE-2026-102304","CVSSScoreSets":[{"BaseScore":9.6,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":9.6,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"66","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"154.0.4258.53","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":"https://catalog.update.microsoft.com/Search.aspx?q=Edge-Stable"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-26T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-102304: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-102305","CVSSScoreSets":[{"BaseScore":5.4,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":5.4,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:L"}],"CWE":[{"ID":"CWE-451","Value":"User Interface (UI) Misrepresentation of Critical Information"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"67","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"154.0.4258.53","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":"https://catalog.update.microsoft.com/Search.aspx?q=Edge-Stable"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-26T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-102305: UI misrepresentation"}},{"Acknowledgments":[],"CVE":"CVE-2026-102306","CVSSScoreSets":[{"BaseScore":9.6,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":9.6,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"68","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"154.0.4258.53","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":"https://catalog.update.microsoft.com/Search.aspx?q=Edge-Stable"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-26T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-102306: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-102307","CVSSScoreSets":[{"BaseScore":4.7,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":4.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:N/A:N"}],"CWE":[{"ID":"CWE-908","Value":"Use of Uninitialized Resource"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"69","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"154.0.4258.53","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":"https://catalog.update.microsoft.com/Search.aspx?q=Edge-Stable"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-26T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-102307: Uninitialized resource"}},{"Acknowledgments":[],"CVE":"CVE-2026-102308","CVSSScoreSets":[{"BaseScore":9.6,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":9.6,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"70","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"154.0.4258.53","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":"https://catalog.update.microsoft.com/Search.aspx?q=Edge-Stable"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-26T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-102308: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-102309","CVSSScoreSets":[{"BaseScore":9.6,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":9.6,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"71","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"154.0.4258.53","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":"https://catalog.update.microsoft.com/Search.aspx?q=Edge-Stable"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-26T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-102309: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-102310","CVSSScoreSets":[{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":6.5,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N"}],"CWE":[{"ID":"CWE-862","Value":"Missing Authorization"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"72","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"154.0.4258.53","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":"https://catalog.update.microsoft.com/Search.aspx?q=Edge-Stable"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-26T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-102310: Missing authorization"}},{"Acknowledgments":[],"CVE":"CVE-2026-102311","CVSSScoreSets":[{"BaseScore":3.4,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":3.4,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:N/A:N"}],"CWE":[{"ID":"CWE-908","Value":"Use of Uninitialized Resource"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"73","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"154.0.4258.53","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":"https://catalog.update.microsoft.com/Search.aspx?q=Edge-Stable"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-26T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-102311: Uninitialized resource"}},{"Acknowledgments":[],"CVE":"CVE-2026-102312","CVSSScoreSets":[{"BaseScore":4.3,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":4.3,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N"}],"CWE":[{"ID":"CWE-451","Value":"User Interface (UI) Misrepresentation of Critical Information"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"74","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"154.0.4258.53","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":"https://catalog.update.microsoft.com/Search.aspx?q=Edge-Stable"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-26T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-102312: UI misrepresentation"}},{"Acknowledgments":[],"CVE":"CVE-2026-102313","CVSSScoreSets":[{"BaseScore":4.7,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":4.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:N/A:N"}],"CWE":[{"ID":"CWE-908","Value":"Use of Uninitialized Resource"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"75","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"154.0.4258.53","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":"https://catalog.update.microsoft.com/Search.aspx?q=Edge-Stable"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-26T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-102313: Uninitialized resource"}},{"Acknowledgments":[],"CVE":"CVE-2026-102314","CVSSScoreSets":[{"BaseScore":5.4,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":5.4,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:L"}],"CWE":[{"ID":"CWE-451","Value":"User Interface (UI) Misrepresentation of Critical Information"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"76","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"154.0.4258.53","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":"https://catalog.update.microsoft.com/Search.aspx?q=Edge-Stable"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-26T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-102314: UI misrepresentation"}},{"Acknowledgments":[],"CVE":"CVE-2026-102315","CVSSScoreSets":[{"BaseScore":3.4,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":3.4,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:N/A:N"}],"CWE":[{"ID":"CWE-908","Value":"Use of Uninitialized Resource"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"77","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"154.0.4258.53","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":"https://catalog.update.microsoft.com/Search.aspx?q=Edge-Stable"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-26T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-102315: Uninitialized resource"}},{"Acknowledgments":[],"CVE":"CVE-2026-102316","CVSSScoreSets":[{"BaseScore":9.6,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":9.6,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"78","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"154.0.4258.53","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":"https://catalog.update.microsoft.com/Search.aspx?q=Edge-Stable"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-26T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-102316: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-102317","CVSSScoreSets":[{"BaseScore":8.6,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.6,"Vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-269","Value":"Improper Privilege Management"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"79","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"154.0.4258.53","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":"https://catalog.update.microsoft.com/Search.aspx?q=Edge-Stable"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-26T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-102317: Improper privilege management"}},{"Acknowledgments":[],"CVE":"CVE-2026-102318","CVSSScoreSets":[{"BaseScore":4.7,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":4.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:N/A:N"}],"CWE":[{"ID":"CWE-125","Value":"Out-of-bounds Read"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"80","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"154.0.4258.53","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":"https://catalog.update.microsoft.com/Search.aspx?q=Edge-Stable"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-26T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-102318: Out of bounds read"}},{"Acknowledgments":[],"CVE":"CVE-2026-102319","CVSSScoreSets":[{"BaseScore":3.4,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":3.4,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:N/A:N"}],"CWE":[{"ID":"CWE-908","Value":"Use of Uninitialized Resource"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"81","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"154.0.4258.53","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":"https://catalog.update.microsoft.com/Search.aspx?q=Edge-Stable"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-26T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-102319: Uninitialized resource"}},{"Acknowledgments":[],"CVE":"CVE-2026-102320","CVSSScoreSets":[{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":6.5,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N"}],"CWE":[{"ID":"CWE-862","Value":"Missing Authorization"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"82","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"154.0.4258.53","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":"https://catalog.update.microsoft.com/Search.aspx?q=Edge-Stable"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-26T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-102320: Missing authorization"}},{"Acknowledgments":[],"CVE":"CVE-2026-102321","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-843","Value":"Access of Resource Using Incompatible Type ('Type Confusion')"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"83","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"154.0.4258.53","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":"https://catalog.update.microsoft.com/Search.aspx?q=Edge-Stable"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-26T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-102321: Type confusion"}},{"Acknowledgments":[],"CVE":"CVE-2026-102322","CVSSScoreSets":[{"BaseScore":9.6,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":9.6,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-863","Value":"Incorrect Authorization"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"84","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-102322: Incorrect Authorization"}},{"Acknowledgments":[],"CVE":"CVE-2026-102323","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-843","Value":"Access of Resource Using Incompatible Type ('Type Confusion')"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"85","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"154.0.4258.53","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":"https://catalog.update.microsoft.com/Search.aspx?q=Edge-Stable"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-26T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-102323: Type confusion"}},{"Acknowledgments":[],"CVE":"CVE-2026-102324","CVSSScoreSets":[{"BaseScore":8.3,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.3,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"86","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"154.0.4258.53","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":"https://catalog.update.microsoft.com/Search.aspx?q=Edge-Stable"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-26T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-102324: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-102325","CVSSScoreSets":[{"BaseScore":4.3,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":4.3,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N"}],"CWE":[{"ID":"CWE-908","Value":"Use of Uninitialized Resource"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"87","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"154.0.4258.53","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":"https://catalog.update.microsoft.com/Search.aspx?q=Edge-Stable"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-26T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-102325: Uninitialized resource"}},{"Acknowledgments":[],"CVE":"CVE-2026-102326","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-843","Value":"Access of Resource Using Incompatible Type ('Type Confusion')"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"88","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"154.0.4258.53","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":"https://catalog.update.microsoft.com/Search.aspx?q=Edge-Stable"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-26T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-102326: Type confusion"}},{"Acknowledgments":[],"CVE":"CVE-2026-102327","CVSSScoreSets":[],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"89","ProductStatuses":[{"ProductID":["21933"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.48","ProductID":["21933"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":"https://catalog.update.microsoft.com/Search.aspx?q=Edge-Stable"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21933"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-26T23:50:44","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21933"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21933"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-102327: Incorrect authorization in WebView"}},{"Acknowledgments":[],"CVE":"CVE-2026-102328","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-843","Value":"Access of Resource Using Incompatible Type ('Type Confusion')"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"90","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"154.0.4258.53","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":"https://catalog.update.microsoft.com/Search.aspx?q=Edge-Stable"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-26T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-102328: Type confusion"}},{"Acknowledgments":[],"CVE":"CVE-2026-102329","CVSSScoreSets":[{"BaseScore":6.1,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":6.1,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"}],"CWE":[{"ID":"CWE-79","Value":"Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"91","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"154.0.4258.53","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":"https://catalog.update.microsoft.com/Search.aspx?q=Edge-Stable"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-26T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-102329: Cross-site scripting"}},{"Acknowledgments":[],"CVE":"CVE-2026-102330","CVSSScoreSets":[{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":6.5,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N"}],"CWE":[{"ID":"CWE-863","Value":"Incorrect Authorization"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"92","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"154.0.4258.53","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":"https://catalog.update.microsoft.com/Search.aspx?q=Edge-Stable"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-26T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-102330: Incorrect authorization"}},{"Acknowledgments":[],"CVE":"CVE-2026-102331","CVSSScoreSets":[{"BaseScore":9.6,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":9.6,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-122","Value":"Heap-based Buffer Overflow"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"93","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"154.0.4258.53","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":"https://catalog.update.microsoft.com/Search.aspx?q=Edge-Stable"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-26T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-102331: Buffer overflow"}},{"Acknowledgments":[{"Name":[{"Value":"Anonymous"}],"URL":[""]}],"CVE":"CVE-2026-102849","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11952"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11953"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12421"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12420"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11763"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11762"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-122","Value":"Heap-based Buffer Overflow"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Heap-based buffer overflow in Microsoft Office Access allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack vector is network (AV:N) and user interaction is required (UI:R). What is the target context of the remote code execution?

\n

This attack requires a user to open a specially crafted file from the attacker to initiate remote code execution.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"20","Title":"Microsoft Office Access","Type":7,"Value":"Microsoft Office Access"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"94","ProductStatuses":[{"ProductID":["11952","11953","12421","12420","11763","11762"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.14334.20974","ProductID":["11952","11953"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11952","11953"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.17932.21056","ProductID":["12421","12420"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12421","12420"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"https://aka.ms/OfficeSecurityReleases","ProductID":["11763","11762"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11763","11762"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"}],"RevisionHistory":[{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11952"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11953"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12421"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12420"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11763"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11762"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11952"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11953"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12421"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12420"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11763"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11762"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Microsoft Office Access Remote Code Execution Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"Anonymous"}],"URL":[""]}],"CVE":"CVE-2026-102850","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11952"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11953"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12421"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12420"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11763"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11762"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-122","Value":"Heap-based Buffer Overflow"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Heap-based buffer overflow in Microsoft Office Access allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack vector is network (AV:N) and user interaction is required (UI:R). What is the target context of the remote code execution?

\n

This attack requires a user to open a specially crafted file from the attacker to initiate remote code execution.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"20","Title":"Microsoft Office Access","Type":7,"Value":"Microsoft Office Access"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"95","ProductStatuses":[{"ProductID":["11952","11953","12421","12420","11763","11762"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.14334.20974","ProductID":["11952","11953"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11952","11953"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.17932.21056","ProductID":["12421","12420"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12421","12420"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"https://aka.ms/OfficeSecurityReleases","ProductID":["11763","11762"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11763","11762"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"}],"RevisionHistory":[{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11952"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11953"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12421"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12420"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11763"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11762"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11952"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11953"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12421"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12420"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11763"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11762"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Microsoft Office Access Remote Code Execution Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"Myungyong Lee"}],"URL":[""]},{"Name":[{"Value":"thegoldmandm"}],"URL":[""]}],"CVE":"CVE-2026-102851","CVSSScoreSets":[{"BaseScore":6.1,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11622"],"TemporalScore":5.3,"Vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:C/C:L/I:H/A:N/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-266","Value":"Incorrect Privilege Assignment"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Incorrect privilege assignment in Visual Studio Code allows an authorized attacker to bypass a security feature locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

How could an attacker exploit this vulnerability?

\n

An attacker could convince a user to add and start a specially crafted sandboxed MCP server alongside another sandboxed server in Visual Studio Code. Successful exploitation could allow the attacker-controlled server to write into the other server's directory, bypassing the per-server sandbox policy and potentially executing code under the other server's permissions. User interaction is required to add and start the servers.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does this mean for this vulnerability?

\n

An attacker would need specific conditions to be in place (i.e. particular protocol settings, or configurations, etc.) before an attack could succeed, which reduces the likelihood of widespread or opportunistic exploitation.

\n"},{"Ordinal":"20","Title":"Visual Studio Code","Type":7,"Value":"Visual Studio Code"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"96","ProductStatuses":[{"ProductID":["11622"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"1.141.3","ProductID":["11622"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://code.visualstudio.com/Download"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11622"],"SubType":"Release Notes","Type":3,"URL":"https://code.visualstudio.com/updates/v1_143"}],"RevisionHistory":[{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Security Feature Bypass"},"ProductID":["11622"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11622"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Visual Studio Code Security Feature Bypass Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"ECooper with Aretiq.AI"}],"URL":[""]},{"Name":[{"Value":"yhw & txz"}],"URL":[""]}],"CVE":"CVE-2026-102855","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11762"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11763"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11953"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11952"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12420"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12421"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-122","Value":"Heap-based Buffer Overflow"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Heap-based buffer overflow in Microsoft Office Visio allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack vector is network (AV:N) and user interaction is required (UI:R). What is the target context of the remote code execution?

\n

This attack requires a user to open a specially crafted file from the attacker to initiate remote code execution.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"20","Title":"Microsoft Office Visio","Type":7,"Value":"Microsoft Office Visio"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"97","ProductStatuses":[{"ProductID":["11762","11763","11953","11952","12420","12421"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"https://aka.ms/OfficeSecurityReleases","ProductID":["11762","11763"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11762","11763"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.14334.20974","ProductID":["11953","11952"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11953","11952"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.17932.21056","ProductID":["12420","12421"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12420","12421"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"}],"RevisionHistory":[{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11762"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11763"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11953"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11952"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12420"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12421"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["11762"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["11763"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["11953"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["11952"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["12420"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["12421"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Microsoft Office Visio Remote Code Execution Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"yhw & txz"}],"URL":[""]}],"CVE":"CVE-2026-102856","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11762"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11763"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11953"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11952"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12420"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12421"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-122","Value":"Heap-based Buffer Overflow"},{"ID":"CWE-190","Value":"Integer Overflow or Wraparound"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Heap-based buffer overflow in Microsoft Office Visio allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack vector is network (AV:N) and user interaction is required (UI:R). What is the target context of the remote code execution?

\n

This attack requires a user to open a specially crafted file from the attacker to initiate remote code execution.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"20","Title":"Microsoft Office Visio","Type":7,"Value":"Microsoft Office Visio"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"98","ProductStatuses":[{"ProductID":["11762","11763","11953","11952","12420","12421"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"https://aka.ms/OfficeSecurityReleases","ProductID":["11762","11763"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11762","11763"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.14334.20974","ProductID":["11953","11952"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11953","11952"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.17932.21056","ProductID":["12420","12421"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12420","12421"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"}],"RevisionHistory":[{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11762"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11763"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11953"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11952"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12420"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12421"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["11762"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["11763"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["11953"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["11952"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["12420"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["12421"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Microsoft Office Visio Remote Code Execution Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"yhw & txz"}],"URL":[""]}],"CVE":"CVE-2026-102857","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11762"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11763"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11953"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11952"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12420"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12421"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-122","Value":"Heap-based Buffer Overflow"},{"ID":"CWE-193","Value":"Off-by-one Error"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Heap-based buffer overflow in Microsoft Office Visio allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack vector is network (AV:N) and user interaction is required (UI:R). What is the target context of the remote code execution?

\n

This attack requires a user to open a specially crafted file from the attacker to initiate remote code execution.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"20","Title":"Microsoft Office Visio","Type":7,"Value":"Microsoft Office Visio"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"99","ProductStatuses":[{"ProductID":["11762","11763","11953","11952","12420","12421"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"https://aka.ms/OfficeSecurityReleases","ProductID":["11762","11763"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11762","11763"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.14334.20974","ProductID":["11953","11952"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11953","11952"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.17932.21056","ProductID":["12420","12421"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12420","12421"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"}],"RevisionHistory":[{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11762"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11763"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11953"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11952"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12420"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12421"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["11762"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["11763"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["11953"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["11952"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["12420"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["12421"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Microsoft Office Visio Remote Code Execution Vulnerability"}},{"Acknowledgments":[{"Name":[{}],"URL":[""]}],"CVE":"CVE-2026-102858","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11951"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12440"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21368"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-122","Value":"Heap-based Buffer Overflow"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Heap-based buffer overflow in Microsoft Office OneNote allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack vector is network (AV:N) and user interaction is required (UI:R). What is the target context of the remote code execution?

\n

This attack requires a user to open a specially crafted file from the attacker to initiate remote code execution.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Are the updates for Microsoft Office LTSC for Mac 2021 and 2024 currently available?

\n

Yes. As of October 15, 2025, the security update for Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac are available. Customers running Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac should ensure the update is installed to be protected from this vulnerability.

\n"},{"Ordinal":"20","Title":"Microsoft Office OneNote","Type":7,"Value":"Microsoft Office OneNote"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"100","ProductStatuses":[{"ProductID":["11951","12440","21368"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.114.26101123","ProductID":["11951","12440","21368"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11951","12440","21368"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"}],"RevisionHistory":[{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"},{"Date":"2026-10-15T07:00:00","Description":{"Value":"

Microsoft is announcing the availability of the security updates for Microsoft Office for Mac. Customers running affected Mac software should install the update for their product to be protected from this vulnerability. Customers running other Microsoft Office software do not need to take any action. See the Release Notes for more information and download links.

\n"},"Number":"1.1"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11951"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12440"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["21368"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11951"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12440"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21368"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Unlikely"},"Type":1}],"Title":{"Value":"Microsoft Office OneNote Remote Code Execution Vulnerability"}},{"Acknowledgments":[{"Name":[{}],"URL":[""]}],"CVE":"CVE-2026-102859","CVSSScoreSets":[{"BaseScore":4.6,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11961"],"TemporalScore":4.0,"Vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-79","Value":"Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Office SharePoint allows an authorized attacker to perform spoofing over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"20","Title":"Microsoft Office SharePoint","Type":7,"Value":"Microsoft Office SharePoint"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"101","ProductStatuses":[{"ProductID":["11961"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5002927"},"FixedBuild":"16.0.20326.20190","ProductID":["11961"],"RestartRequired":{"Value":"Yes"},"SubType":"Security Update","Supercedence":"5002908","Type":2,"URL":"https://www.microsoft.com/en-us/download/details.aspx?id=108862"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11961"],"SubType":"5002927","Type":3,"URL":"https://support.microsoft.com/help/5002927"}],"RevisionHistory":[{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Spoofing"},"ProductID":["11961"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11961"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Microsoft Office SharePoint Spoofing Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"41ae55e9310ff27fa6f26af4727e5590"}],"URL":[""]}],"CVE":"CVE-2026-102860","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11961"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-284","Value":"Improper Access Control"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Improper access control in Microsoft Office SharePoint allows an authorized attacker to elevate privileges over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could an attacker gain with a successful exploitation?

\n

Due to default configurations, an unprivileged user could get Site Owner Permissions, allowing the attacker to use this vulnerability to inject arbitrary code into the server.

\n"},{"Ordinal":"20","Title":"Microsoft Office SharePoint","Type":7,"Value":"Microsoft Office SharePoint"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"102","ProductStatuses":[{"ProductID":["11961"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5002927"},"FixedBuild":"16.0.20326.20190","ProductID":["11961"],"RestartRequired":{"Value":"Yes"},"SubType":"Security Update","Supercedence":"5002908","Type":2,"URL":"https://www.microsoft.com/en-us/download/details.aspx?id=108862"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11961"],"SubType":"5002927","Type":3,"URL":"https://support.microsoft.com/help/5002927"}],"RevisionHistory":[{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Elevation of Privilege"},"ProductID":["11961"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11961"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Microsoft Office SharePoint Elevation of Privilege Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"kayiz with Lien Phat Technology Corporation"}],"URL":[""]}],"CVE":"CVE-2026-102861","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11961"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-862","Value":"Missing Authorization"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Missing authorization in Microsoft Office SharePoint allows an authorized attacker to elevate privileges over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

Successful exploitation could allow an attacker to run script in the security context of the affected SharePoint user and perform actions permitted to that user.

\n"},{"Ordinal":"20","Title":"Microsoft Office SharePoint","Type":7,"Value":"Microsoft Office SharePoint"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"103","ProductStatuses":[{"ProductID":["11961"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5002927"},"FixedBuild":"16.0.20326.20190","ProductID":["11961"],"RestartRequired":{"Value":"Yes"},"SubType":"Security Update","Supercedence":"5002908","Type":2,"URL":"https://www.microsoft.com/en-us/download/details.aspx?id=108862"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11961"],"SubType":"5002927","Type":3,"URL":"https://support.microsoft.com/help/5002927"}],"RevisionHistory":[{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Elevation of Privilege"},"ProductID":["11961"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11961"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Microsoft Office SharePoint Elevation of Privilege Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"41ae55e9310ff27fa6f26af4727e5590"}],"URL":[""]}],"CVE":"CVE-2026-102862","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11961"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-863","Value":"Incorrect Authorization"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Incorrect authorization in Microsoft Office SharePoint allows an authorized attacker to elevate privileges over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could an attacker gain with a successful exploitation?

\n

Due to default configurations, an unprivileged user could get Site Owner Permissions, allowing the attacker to use this vulnerability to inject arbitrary code into the server.

\n"},{"Ordinal":"20","Title":"Microsoft Office SharePoint","Type":7,"Value":"Microsoft Office SharePoint"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"104","ProductStatuses":[{"ProductID":["11961"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5002927"},"FixedBuild":"16.0.20326.20190","ProductID":["11961"],"RestartRequired":{"Value":"Yes"},"SubType":"Security Update","Supercedence":"5002908","Type":2,"URL":"https://www.microsoft.com/en-us/download/details.aspx?id=108862"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11961"],"SubType":"5002927","Type":3,"URL":"https://support.microsoft.com/help/5002927"}],"RevisionHistory":[{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Elevation of Privilege"},"ProductID":["11961"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11961"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Microsoft Office SharePoint Elevation of Privilege Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"polidinh"}],"URL":[""]}],"CVE":"CVE-2026-102863","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11961"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-94","Value":"Improper Control of Generation of Code ('Code Injection')"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Improper control of generation of code ('code injection') in Microsoft Office SharePoint allows an authorized attacker to elevate privileges over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

How could an attacker exploit this vulnerability?

\n

An authenticated attacker could send a specially crafted request to an affected SharePoint server to perform an operation beyond the permissions granted to their account. Successful exploitation could allow the attacker to modify protected content or administrative configuration. No additional user interaction is required.

\n"},{"Ordinal":"20","Title":"Microsoft Office SharePoint","Type":7,"Value":"Microsoft Office SharePoint"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"105","ProductStatuses":[{"ProductID":["11961"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5002927"},"FixedBuild":"16.0.20326.20190","ProductID":["11961"],"RestartRequired":{"Value":"Yes"},"SubType":"Security Update","Supercedence":"5002908","Type":2,"URL":"https://www.microsoft.com/en-us/download/details.aspx?id=108862"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11961"],"SubType":"5002927","Type":3,"URL":"https://support.microsoft.com/help/5002927"}],"RevisionHistory":[{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Elevation of Privilege"},"ProductID":["11961"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11961"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Microsoft Office SharePoint Elevation of Privilege Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"P1hcn"}],"URL":[""]}],"CVE":"CVE-2026-102864","CVSSScoreSets":[{"BaseScore":4.6,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11961"],"TemporalScore":4.0,"Vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-79","Value":"Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Office SharePoint allows an authorized attacker to perform spoofing over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"20","Title":"Microsoft Office SharePoint","Type":7,"Value":"Microsoft Office SharePoint"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"106","ProductStatuses":[{"ProductID":["11961"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5002927"},"FixedBuild":"16.0.20326.20190","ProductID":["11961"],"RestartRequired":{"Value":"Yes"},"SubType":"Security Update","Supercedence":"5002908","Type":2,"URL":"https://www.microsoft.com/en-us/download/details.aspx?id=108862"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11961"],"SubType":"5002927","Type":3,"URL":"https://support.microsoft.com/help/5002927"}],"RevisionHistory":[{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Spoofing"},"ProductID":["11961"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11961"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Microsoft Office SharePoint Spoofing Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"pwnky"}],"URL":[""]}],"CVE":"CVE-2026-102865","CVSSScoreSets":[{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11961"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-863","Value":"Incorrect Authorization"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Incorrect authorization in Microsoft Office SharePoint allows an authorized attacker to disclose information over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What type of information could be disclosed by this vulnerability?

\n

The type of information that could be disclosed if an attacker successfully exploited this vulnerability is file content.

\n"},{"Ordinal":"20","Title":"Microsoft Office SharePoint","Type":7,"Value":"Microsoft Office SharePoint"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"107","ProductStatuses":[{"ProductID":["11961"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5002927"},"FixedBuild":"16.0.20326.20190","ProductID":["11961"],"RestartRequired":{"Value":"Yes"},"SubType":"Security Update","Supercedence":"5002908","Type":2,"URL":"https://www.microsoft.com/en-us/download/details.aspx?id=108862"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11961"],"SubType":"5002927","Type":3,"URL":"https://support.microsoft.com/help/5002927"}],"RevisionHistory":[{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["11961"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11961"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Microsoft Office SharePoint Information Disclosure Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"Mateusz Gierblinski with Curios"}],"URL":[""]}],"CVE":"CVE-2026-102866","CVSSScoreSets":[{"BaseScore":8.1,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11961"],"TemporalScore":7.1,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-347","Value":"Improper Verification of Cryptographic Signature"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Improper verification of cryptographic signature in Microsoft Office SharePoint allows an unauthorized attacker to elevate privileges over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

How could an attacker exploit this vulnerability?

\n

An unauthenticated attacker who obtains a valid proof token for a targeted user could modify the token and submit it to an affected SharePoint server. Successful exploitation could allow the attacker to authenticate as that user and access or modify content available to the compromised account. User interaction is not required.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does this mean for this vulnerability?

\n

An attacker would need specific conditions to be in place (i.e. particular protocol settings, or configurations, etc.) before an attack could succeed, which reduces the likelihood of widespread or opportunistic exploitation.

\n"},{"Ordinal":"20","Title":"Microsoft Office SharePoint","Type":7,"Value":"Microsoft Office SharePoint"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"108","ProductStatuses":[{"ProductID":["11961"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5002927"},"FixedBuild":"16.0.20326.20190","ProductID":["11961"],"RestartRequired":{"Value":"Yes"},"SubType":"Security Update","Supercedence":"5002908","Type":2,"URL":"https://www.microsoft.com/en-us/download/details.aspx?id=108862"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11961"],"SubType":"5002927","Type":3,"URL":"https://support.microsoft.com/help/5002927"}],"RevisionHistory":[{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Elevation of Privilege"},"ProductID":["11961"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["11961"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Microsoft Office SharePoint Elevation of Privilege Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"namnp with Viettel Cyber Security"}],"URL":[""]},{"Name":[{"Value":"vietnq"}],"URL":[""]}],"CVE":"CVE-2026-102867","CVSSScoreSets":[{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11762"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11763"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11952"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11953"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12420"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12421"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-125","Value":"Out-of-bounds Read"},{"ID":"CWE-20","Value":"Improper Input Validation"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Out-of-bounds read in Microsoft Office Word allows an unauthorized attacker to disclose information over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What type of information could be disclosed by this vulnerability?

\n

An attacker who successfully exploited this vulnerability could potentially read small portions of heap memory.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

Yes, the Preview Pane is an attack vector.

\n"},{"Ordinal":"20","Title":"Microsoft Office Word","Type":7,"Value":"Microsoft Office Word"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"109","ProductStatuses":[{"ProductID":["11762","11763","11952","11953","12420","12421"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"https://aka.ms/OfficeSecurityReleases","ProductID":["11762","11763"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11762","11763"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.14334.20974","ProductID":["11952","11953"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11952","11953"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.17932.21056","ProductID":["12420","12421"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12420","12421"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"}],"RevisionHistory":[{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

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of Resource Using Incompatible Type ('Type Confusion')"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Access of resource using incompatible type ('type confusion') in .NET and Visual Studio allows an unauthorized attacker to elevate privileges over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

How could an attacker exploit this vulnerability?

\n

An attacker could exploit this vulnerability by convincing a user or service to process a specially crafted Portable PDB file. Successful exploitation could allow the attacker to execute code with the privileges of the affected process.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain the privileges of the user account or service account running the affected process.

\n"},{"Ordinal":"20","Title":".NET and Visual Studio","Type":7,"Value":".NET and Visual Studio"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"110","ProductStatuses":[{"ProductID":["16767","21956","11723-22028","11723-10816","11723-11571","11677-22029","11676-22029","11676-21983","11676-21984","11676-11571","11676-11923","11863-10378","11863-10483","11650-22028","11650-10378","11650-10483","11650-10816","12079-21983","12079-21984","12079-21985","12079-21986","12079-12436","12078-21987","12079-21988","12079-11923","12079-21989"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"17.14.42","ProductID":["16767"],"RestartRequired":{"Value":"Yes"},"SubType":"Security 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Improper control of generation of code ('code injection') in ASP.NET Core allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

How could an attacker exploit this vulnerability?

\n

An unauthenticated attacker could supply specially crafted data to an application being debugged. If a developer evaluates an affected object during a Blazor WebAssembly debugging session, successful exploitation could allow the attacker to execute code in the developer's context. User interaction is required.

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Updated product information in the Software Update table. This is an informational change only.

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Out-of-bounds read in Windows Partition Management Driver allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Use after free in Windows Broadcast DVR User Service allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Heap-based buffer overflow in Virtual Hard Disk (VHD) Miniport Driver allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Use after free in Windows Broadcast DVR User Service allows an authorized attacker to elevate privileges locally.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Buffer over-read in Windows Broadcast DVR User Service allows an authorized attacker to disclose information locally.

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What type of information could be disclosed by this vulnerability?

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An attacker who successfully exploited this vulnerability could potentially read small portions of heap memory.

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Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Credential Providers allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, successful exploitation could lead to a scope change (S:C). What does this mean for this vulnerability?

\n

In this case, a successful attack could be performed from a low privilege AppContainer. The attacker could elevate their privileges and execute code or access resources at a higher integrity level than that of the AppContainer execution environment.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited the vulnerability?

\n

An attacker could use this vulnerability to elevate privileges from a Low Integrity Level in a contained ("sandboxed") execution environment to a Medium Integrity Level.

\n

Please refer to AppContainer isolation and Mandatory Integrity Control for more information.

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Out-of-bounds read in Windows IKE Extension allows an unauthorized attacker to disclose information over a network.

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What type of information could be disclosed by this vulnerability?

\n

The type of information that could be disclosed if an attacker successfully exploited this vulnerability is remote heap memory.

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How could an attacker exploit this vulnerability?

\n

The AV:N rating indicates the vulnerability is exploitable over the network, meaning an attacker can deliver a malicious prompt remotely without prior access, while UI:R means a user must interact with Copilot for exploitation to occur. Due to prompt injection, the system is coerced into executing attacker-controlled instructions, which can escalate into remote code execution (RCE) when the compromised prompt causes backend components or integrated tools to run unintended commands.

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Use after free in Remote Desktop Client allows an unauthorized attacker to execute code over a network.

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How could an attacker exploit this vulnerability?

\n

An attacker could host a malicious server and convince a user to connect to it from an affected client. When the client processes the server's response, the attacker could execute code on the client system. User interaction is required.

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Information published.

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Url redirection to untrusted site ('open redirect') in Active Directory Federation Services (AD FS) allows an unauthorized attacker to perform spoofing over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, successful exploitation of this vulnerability could lead to loss of confidentiality (C:H)? What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability allows an attacker to impersonate another user and access information based on the victim user's permission levels.

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Information published.

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Insecure default variable initialization in Microsoft QUIC allows an unauthorized attacker to bypass a security feature over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack vector is network (AV:N), privilege required is none (PR:N), and user interaction is none (UI:N). What is the target used in the context of the security feature bypass?

\n

An attacker without existing privileges can remotely bypass authentication and obtain a successful login without additional user interaction.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to have a deep understanding of the system. Successful exploitation is not guaranteed and depends on a combination of factors that might include the environment, system configuration, and the presence of additional security measures.

\n"},{"Ordinal":"20","Title":"Microsoft QUIC","Type":7,"Value":"Microsoft QUIC"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"124","ProductStatuses":[{"ProductID":["21945","21946","11924","12243","12390","20437","20438","12436","11923","12242","12389","12437","20854","20853"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5127648"},"FixedBuild":"10.0.26300.9711","ProductID":["21945","21946"],"RestartRequired":{"Value":"Yes"},"SubType":"Security Update","Type":2,"URL":"https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5127648"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21945","21946"],"SubType":"5127648","Type":3,"URL":"https://support.microsoft.com/help/5127648"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5127648"},"ProductID":["21945","21946","12390","20437","20438","12389"],"Type":6,"URL":"https://support.microsoft.com/help/5127648"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5126655"},"FixedBuild":"10.0.20348.5761","ProductID":["11924","11923"],"RestartRequired":{"Value":"Yes"},"SubType":"Security Update","Supercedence":"5122882","Type":2,"URL":"https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5126655"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11924","11923"],"SubType":"5126655","Type":3,"URL":"https://support.microsoft.com/help/5126655"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5126655"},"ProductID":["11924","11923"],"Type":6,"URL":"https://support.microsoft.com/help/5126655"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5126653"},"FixedBuild":"10.0.22631.7652","ProductID":["12243","12242"],"RestartRequired":{"Value":"Yes"},"SubType":"Security Update","Supercedence":"5122880","Type":2,"URL":"https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5126653"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12243","12242"],"SubType":"5126653","Type":3,"URL":"https://support.microsoft.com/help/5126653"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5127648"},"FixedBuild":"10.0.26100.9711","ProductID":["12390","12389"],"RestartRequired":{"Value":"Yes"},"SubType":"Security Update","Supercedence":"5124008","Type":2,"URL":"https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5127648"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12390","12389"],"SubType":"5127648","Type":3,"URL":"https://support.microsoft.com/help/5127648"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5127648"},"FixedBuild":"10.0.26200.9711","ProductID":["20437","20438"],"RestartRequired":{"Value":"Yes"},"SubType":"Security Update","Supercedence":"5124008","Type":2,"URL":"https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5127648"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["20437","20438"],"SubType":"5127648","Type":3,"URL":"https://support.microsoft.com/help/5127648"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5126646"},"FixedBuild":"10.0.26100.33650","ProductID":["12436","12437"],"RestartRequired":{"Value":"Yes"},"SubType":"Security Update","Supercedence":"5122871","Type":2,"URL":"https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5126646"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12436","12437"],"SubType":"5126646","Type":3,"URL":"https://support.microsoft.com/help/5126646"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5126646"},"ProductID":["12436","12437"],"Type":6,"URL":"https://support.microsoft.com/help/5126646"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5127646"},"FixedBuild":"10.0.28000.3231","ProductID":["20854","20853"],"RestartRequired":{"Value":"Yes"},"SubType":"Security Update","Supercedence":"5124012","Type":2,"URL":"https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5127646"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["20854","20853"],"SubType":"5127646","Type":3,"URL":"https://support.microsoft.com/help/5127646"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5127646"},"ProductID":["20854","20853"],"Type":6,"URL":"https://support.microsoft.com/help/5127646"}],"RevisionHistory":[{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Security Feature Bypass"},"ProductID":["21945"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Security Feature Bypass"},"ProductID":["21946"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Security Feature Bypass"},"ProductID":["11924"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Security Feature Bypass"},"ProductID":["12243"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Security Feature Bypass"},"ProductID":["12390"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Security Feature Bypass"},"ProductID":["20437"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Security Feature Bypass"},"ProductID":["20438"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Security Feature Bypass"},"ProductID":["12436"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Security Feature Bypass"},"ProductID":["11923"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Security Feature Bypass"},"ProductID":["12242"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Security Feature Bypass"},"ProductID":["12389"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Security Feature Bypass"},"ProductID":["12437"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Security Feature Bypass"},"ProductID":["20854"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Security Feature Bypass"},"ProductID":["20853"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21945"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21946"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11924"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12243"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12390"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["20437"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["20438"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12436"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11923"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12242"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12389"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12437"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["20854"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["20853"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Microsoft QUIC Security Feature Bypass Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"Thanatos Tian (HKPolyU) & wgg with Diffract"}],"URL":[""]}],"CVE":"CVE-2026-103578","CVSSScoreSets":[{"BaseScore":6.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["20854"],"TemporalScore":5.9,"Vector":"CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":6.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["20853"],"TemporalScore":5.9,"Vector":"CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-822","Value":"Untrusted Pointer Dereference"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Untrusted pointer dereference in Windows Kernel allows an unauthorized attacker to elevate privileges with a physical attack.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

\n"},{"Ordinal":"20","Title":"Windows Kernel","Type":7,"Value":"Windows Kernel"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"125","ProductStatuses":[{"ProductID":["20854","20853"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5127646"},"FixedBuild":"10.0.28000.3231","ProductID":["20854","20853"],"RestartRequired":{"Value":"Yes"},"SubType":"Security Update","Supercedence":"5124012","Type":2,"URL":"https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5127646"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["20854","20853"],"SubType":"5127646","Type":3,"URL":"https://support.microsoft.com/help/5127646"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5127646"},"ProductID":["20854","20853"],"Type":6,"URL":"https://support.microsoft.com/help/5127646"}],"RevisionHistory":[{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Elevation of Privilege"},"ProductID":["20854"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Elevation of Privilege"},"ProductID":["20853"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["20854"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["20853"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Windows Kernel Elevation of Privilege Vulnerability"}},{"Acknowledgments":[],"CVE":"CVE-2026-103621","CVSSScoreSets":[],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"126","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"154.0.4258.62","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-26T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-103621: Integer overflow"}},{"Acknowledgments":[],"CVE":"CVE-2026-103622","CVSSScoreSets":[],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"127","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"154.0.4258.62","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-26T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-103622: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-103623","CVSSScoreSets":[],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"128","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"154.0.4258.62","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-26T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-103623: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-103624","CVSSScoreSets":[],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"129","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"154.0.4258.62","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-26T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-103624: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-103625","CVSSScoreSets":[],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"130","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"154.0.4258.62","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-26T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-103625: Type confusion"}},{"Acknowledgments":[],"CVE":"CVE-2026-103626","CVSSScoreSets":[],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"131","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"154.0.4258.62","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-26T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-103626: Incorrect authorization"}},{"Acknowledgments":[],"CVE":"CVE-2026-103627","CVSSScoreSets":[],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"132","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"154.0.4258.62","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-26T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-103627: Information leak"}},{"Acknowledgments":[],"CVE":"CVE-2026-103628","CVSSScoreSets":[],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"133","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"154.0.4258.62","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-26T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-103628: Out of bounds write"}},{"Acknowledgments":[],"CVE":"CVE-2026-103629","CVSSScoreSets":[],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"134","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"154.0.4258.62","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-26T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-103629: Integer overflow"}},{"Acknowledgments":[],"CVE":"CVE-2026-103630","CVSSScoreSets":[],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"135","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"154.0.4258.62","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-26T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-103630: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-103631","CVSSScoreSets":[],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"136","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"154.0.4258.62","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-26T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-103631: Buffer overflow"}},{"Acknowledgments":[{"Name":[{"Value":"pwn2addr"}],"URL":[""]}],"CVE":"CVE-2026-105003","CVSSScoreSets":[{"BaseScore":7.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["10483"],"TemporalScore":6.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["10543"],"TemporalScore":6.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["10852"],"TemporalScore":6.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["10853"],"TemporalScore":6.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["10816"],"TemporalScore":6.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["10855"],"TemporalScore":6.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11568"],"TemporalScore":6.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11569"],"TemporalScore":6.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11571"],"TemporalScore":6.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11572"],"TemporalScore":6.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11929"],"TemporalScore":6.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11930"],"TemporalScore":6.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11931"],"TemporalScore":6.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12099"],"TemporalScore":6.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12098"],"TemporalScore":6.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12097"],"TemporalScore":6.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11923"],"TemporalScore":6.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11924"],"TemporalScore":6.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12242"],"TemporalScore":6.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12243"],"TemporalScore":6.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12389"],"TemporalScore":6.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12390"],"TemporalScore":6.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["20437"],"TemporalScore":6.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["20438"],"TemporalScore":6.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21945"],"TemporalScore":6.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21946"],"TemporalScore":6.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12436"],"TemporalScore":6.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12437"],"TemporalScore":6.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["20854"],"TemporalScore":6.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["20853"],"TemporalScore":6.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-122","Value":"Heap-based Buffer Overflow"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Heap-based buffer overflow in HID class driver allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

\n"},{"Ordinal":"20","Title":"HID class driver","Type":7,"Value":"HID class driver"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"137","ProductStatuses":[{"ProductID":["10483","10543","10852","10853","10816","10855","11568","11569","11571","11572","11929","11930","11931","12099","12098","12097","11923","11924","12242","12243","12389","12390","20437","20438","21945","21946","12436","12437","20854","20853"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5126836"},"FixedBuild":"6.3.9600.23470","ProductID":["10483","10543"],"RestartRequired":{"Value":"Yes"},"SubType":"Security 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Out-of-bounds read in Windows Overlay Filter allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Out-of-bounds write in Windows Schannel allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

How could an attacker exploit this vulnerability?

\n

An unauthenticated attacker could exploit this vulnerability by sending a specially crafted packet to an affected service over the network. Successful exploitation could allow the attacker to execute code on the target system. No authentication or user interaction is required.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to have a deep understanding of the system and the ability to manipulate its components to trigger a specific condition. Successful exploitation is not guaranteed and depends on a combination of factors that may include the environment, system configuration, and the presence of additional security measures.

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Use after free in HID class driver allows an unauthorized attacker to elevate privileges with a physical attack.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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An elevation of privilege vulnerability exists in the Network Driver Interface Specification (NDIS) when ndis.sys fails to check the length of a buffer prior to copying memory to it.

\n

To exploit the vulnerability, in a local attack scenario, an attacker could run a specially crafted application to elevate the attacker's privilege level. An attacker who successfully exploited this vulnerability could run processes in an elevated context. However, an attacker must first gain access to the local system with the ability to execute a malicious application in order to exploit this vulnerability.

\n

The security update addresses the vulnerability by changing how ndis.sys validates buffer length.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

How could an attacker exploit this vulnerability?

\n

An attacker could host a malicious server and convince a user to connect to it from an affected client. When the client processes the server's response, the attacker could execute code on the client system. User interaction is required.

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Information published.

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No cwe for this issue in Windows Schannel allows an unauthorized attacker to perform spoofing over a network.

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According to the CVSS metric, successful exploitation of this vulnerability could lead to loss of confidentiality (C:H)? What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability allows an attacker to impersonate another user and access information based on the victim user's permission levels.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

How could an attacker exploit this vulnerability?

\n

An unauthenticated attacker could exploit this vulnerability by sending a specially crafted packet to an affected service over the network. Successful exploitation could allow the attacker to execute code on the target system. No authentication or user interaction is required.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to have a deep understanding of the system and the ability to manipulate its components to trigger a specific condition. Successful exploitation is not guaranteed and depends on a combination of factors that may include the environment, system configuration, and the presence of additional security measures.

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CWE added. Informational change only.

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Incorrect default permissions in Windows Server Update Service allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition and also to take additional actions prior to exploitation to prepare the target environment.

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Use after free in Microsoft Windows Search Component allows an unauthorized attacker to elevate privileges over a network.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

How could an attacker exploit this vulnerability?

\n

An unauthenticated attacker could exploit this vulnerability by sending a specially crafted packet to an affected service over the network. Successful exploitation could allow the attacker to execute code on the target system. No authentication or user interaction is required.

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Information published.

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Deserialization of untrusted data in Microsoft Office SharePoint allows an authorized attacker to execute code over a network.

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Information published.

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Improper neutralization of special elements used in a command ('command injection') in Azure Pipelines allows an unauthorized attacker to execute code over a network.

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Why are there no links to an update or instructions with steps that must be taken to protect from this vulnerability?

\n

This vulnerability has already been fully mitigated by Microsoft. There is no action for users of this service to take. The purpose of this CVE is to provide further transparency.

\n

Please see Toward greater transparency: Unveiling Cloud Service CVEs for more information.

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Heap-based buffer overflow in Microsoft QUIC allows an unauthorized attacker to execute code over a network.

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How could an attacker exploit this vulnerability?

\n

An unauthenticated attacker could exploit this vulnerability by sending a specially crafted packet to an affected service over the network. Successful exploitation could allow the attacker to execute code on the target system. No authentication or user interaction is required.

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Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11923"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11924"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12242"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12243"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12389"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12390"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code 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Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Microsoft QUIC Remote Code Execution Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"yhw & txz"}],"URL":[""]}],"CVE":"CVE-2026-105591","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11952"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11953"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12421"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12420"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11763"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11762"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-122","Value":"Heap-based Buffer Overflow"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Heap-based buffer overflow in Microsoft Office Access allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, user interaction is required (UI:R). What interaction would the user have to do?

\n

An attacker must send a user a malicious Office file and convince them to open it.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"20","Title":"Microsoft Office Access","Type":7,"Value":"Microsoft Office Access"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"148","ProductStatuses":[{"ProductID":["11952","11953","12421","12420","11763","11762"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.14334.20974","ProductID":["11952","11953"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11952","11953"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.17932.21056","ProductID":["12421","12420"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12421","12420"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"https://aka.ms/OfficeSecurityReleases","ProductID":["11763","11762"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11763","11762"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"}],"RevisionHistory":[{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

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Heap-based buffer overflow in Microsoft Office Access allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, user interaction is required (UI:R). What interaction would the user have to do?

\n

An attacker must send a user a malicious Office file and convince them to open it.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"20","Title":"Microsoft Office Access","Type":7,"Value":"Microsoft Office Access"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"149","ProductStatuses":[{"ProductID":["11952","11953","12421","12420","11763","11762"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.14334.20974","ProductID":["11952","11953"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11952","11953"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.17932.21056","ProductID":["12421","12420"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12421","12420"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"https://aka.ms/OfficeSecurityReleases","ProductID":["11763","11762"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11763","11762"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"}],"RevisionHistory":[{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11952"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11953"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12421"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12420"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11763"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11762"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11952"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11953"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12421"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12420"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11763"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11762"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Microsoft Office Access Remote Code Execution Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"yhw & txz"}],"URL":[""]}],"CVE":"CVE-2026-105593","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12421"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12420"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11763"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11762"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11952"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11953"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-122","Value":"Heap-based Buffer Overflow"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Heap-based buffer overflow in Microsoft Office Access allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, user interaction is required (UI:R). What interaction would the user have to do?

\n

An attacker must send a user a malicious Office file and convince them to open it.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"20","Title":"Microsoft Office Access","Type":7,"Value":"Microsoft Office Access"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"150","ProductStatuses":[{"ProductID":["12421","12420","11763","11762","11952","11953"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.17932.21056","ProductID":["12421","12420"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12421","12420"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"https://aka.ms/OfficeSecurityReleases","ProductID":["11763","11762"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11763","11762"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.14334.20974","ProductID":["11952","11953"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11952","11953"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"}],"RevisionHistory":[{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12421"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12420"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11763"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11762"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11952"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11953"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12421"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12420"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11763"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11762"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11952"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11953"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Microsoft Office Access Remote Code Execution Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"yhw & txz"}],"URL":[""]}],"CVE":"CVE-2026-105595","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11952"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11953"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12421"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12420"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11763"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11762"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-125","Value":"Out-of-bounds Read"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Out-of-bounds read in Microsoft Office Access allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, user interaction is required (UI:R). What interaction would the user have to do?

\n

An attacker must send a user a malicious Office file and convince them to open it.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"20","Title":"Microsoft Office Access","Type":7,"Value":"Microsoft Office Access"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"151","ProductStatuses":[{"ProductID":["11952","11953","12421","12420","11763","11762"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.14334.20974","ProductID":["11952","11953"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11952","11953"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.17932.21056","ProductID":["12421","12420"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12421","12420"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"https://aka.ms/OfficeSecurityReleases","ProductID":["11763","11762"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11763","11762"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"}],"RevisionHistory":[{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11952"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11953"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12421"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12420"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11763"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11762"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11952"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11953"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12421"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12420"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11763"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11762"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Microsoft Office Access Remote Code Execution Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"haowei yan & xiaozun tang"}],"URL":[""]}],"CVE":"CVE-2026-105596","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11952"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11953"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12421"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12420"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11763"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11762"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-122","Value":"Heap-based Buffer Overflow"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Heap-based buffer overflow in Microsoft Office Access allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, user interaction is required (UI:R). What interaction would the user have to do?

\n

An attacker must send a user a malicious Office file and convince them to open it.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"20","Title":"Microsoft Office Access","Type":7,"Value":"Microsoft Office Access"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"152","ProductStatuses":[{"ProductID":["11952","11953","12421","12420","11763","11762"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.14334.20974","ProductID":["11952","11953"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11952","11953"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.17932.21056","ProductID":["12421","12420"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12421","12420"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"https://aka.ms/OfficeSecurityReleases","ProductID":["11763","11762"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11763","11762"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"}],"RevisionHistory":[{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11952"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11953"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12421"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12420"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11763"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11762"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11952"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11953"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12421"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12420"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11763"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11762"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Microsoft Office Access Remote Code Execution Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"zsh"}],"URL":[""]}],"CVE":"CVE-2026-105597","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11952"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11953"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12421"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12420"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11763"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11762"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-122","Value":"Heap-based Buffer Overflow"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Heap-based buffer overflow in Microsoft Office Access allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, user interaction is required (UI:R). What interaction would the user have to do?

\n

An attacker must send a user a malicious Office file and convince them to open it.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"20","Title":"Microsoft Office Access","Type":7,"Value":"Microsoft Office Access"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"153","ProductStatuses":[{"ProductID":["11952","11953","12421","12420","11763","11762"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.14334.20974","ProductID":["11952","11953"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11952","11953"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.17932.21056","ProductID":["12421","12420"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12421","12420"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"https://aka.ms/OfficeSecurityReleases","ProductID":["11763","11762"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11763","11762"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"}],"RevisionHistory":[{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11952"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11953"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12421"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12420"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11763"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11762"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11952"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11953"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12421"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12420"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11763"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11762"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Microsoft Office Access Remote Code Execution Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"Anonymous"}],"URL":[""]}],"CVE":"CVE-2026-105598","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11952"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11953"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12421"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12420"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11763"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11762"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-122","Value":"Heap-based Buffer Overflow"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Heap-based buffer overflow in Microsoft Office Access allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, user interaction is required (UI:R). What interaction would the user have to do?

\n

An attacker must send a user a malicious Office file and convince them to open it.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"20","Title":"Microsoft Office Access","Type":7,"Value":"Microsoft Office Access"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"154","ProductStatuses":[{"ProductID":["11952","11953","12421","12420","11763","11762"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.14334.20974","ProductID":["11952","11953"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11952","11953"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.17932.21056","ProductID":["12421","12420"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12421","12420"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"https://aka.ms/OfficeSecurityReleases","ProductID":["11763","11762"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11763","11762"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"}],"RevisionHistory":[{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11952"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11953"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12421"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12420"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11763"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11762"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11952"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11953"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12421"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12420"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11763"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11762"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Microsoft Office Access Remote Code Execution Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"Jeongmin Choi"}],"URL":[""]}],"CVE":"CVE-2026-105599","CVSSScoreSets":[{"BaseScore":7.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11951"],"TemporalScore":6.5,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12440"],"TemporalScore":6.5,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21368"],"TemporalScore":6.5,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11952"],"TemporalScore":6.5,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11953"],"TemporalScore":6.5,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12421"],"TemporalScore":6.5,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12420"],"TemporalScore":6.5,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11763"],"TemporalScore":6.5,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11762"],"TemporalScore":6.5,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-122","Value":"Heap-based Buffer Overflow"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Heap-based buffer overflow in Microsoft Office PowerPoint allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, user interaction is required (UI:R). What interaction would the user have to do?

\n

An attacker must send a user a malicious Office file and convince them to open it.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to have a deep understanding of the system. Successful exploitation is not guaranteed and depends on a combination of factors that might include the environment, system configuration, and the presence of additional security measures.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Are the updates for Microsoft Office LTSC for Mac 2021 and 2024 currently available?

\n

Yes. As of October 15, 2025, the security update for Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac are available. Customers running Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac should ensure the update is installed to be protected from this vulnerability.

\n"},{"Ordinal":"20","Title":"Microsoft Office PowerPoint","Type":7,"Value":"Microsoft Office PowerPoint"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"155","ProductStatuses":[{"ProductID":["11951","12440","21368","11952","11953","12421","12420","11763","11762"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.114.26101123","ProductID":["11951","12440","21368"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11951","12440","21368"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.14334.20974","ProductID":["11952","11953"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11952","11953"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.17932.21056","ProductID":["12421","12420"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12421","12420"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"https://aka.ms/OfficeSecurityReleases","ProductID":["11763","11762"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11763","11762"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"}],"RevisionHistory":[{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"},{"Date":"2026-10-15T07:00:00","Description":{"Value":"

Microsoft is announcing the availability of the security updates for Microsoft Office for Mac. Customers running affected Mac software should install the update for their product to be protected from this vulnerability. Customers running other Microsoft Office software do not need to take any action. See the Release Notes for more information and download links.

\n"},"Number":"1.1"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11951"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12440"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["21368"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11952"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11953"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12421"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12420"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11763"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11762"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11951"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12440"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21368"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11952"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11953"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12421"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12420"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11763"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11762"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Unlikely"},"Type":1}],"Title":{"Value":"Microsoft Office PowerPoint Remote Code Execution Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"polidinh"}],"URL":[""]}],"CVE":"CVE-2026-105713","CVSSScoreSets":[{"BaseScore":5.7,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11961"],"TemporalScore":5.0,"Vector":"CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-918","Value":"Server-Side Request Forgery (SSRF)"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Server-side request forgery (ssrf) in Microsoft Office SharePoint allows an authorized attacker to perform spoofing over an adjacent network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metrics, successful exploitation of this vulnerability could lead to major loss of confidentiality (C:H). What does that mean for this vulnerability?

\n

This vulnerability discloses a user's NTLMv2 hash to the attacker who could use this to authenticate as the user.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"20","Title":"Microsoft Office SharePoint","Type":7,"Value":"Microsoft Office SharePoint"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"156","ProductStatuses":[{"ProductID":["11961"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5002927"},"FixedBuild":"16.0.20326.20190","ProductID":["11961"],"RestartRequired":{"Value":"Yes"},"SubType":"Security Update","Supercedence":"5002908","Type":2,"URL":"https://www.microsoft.com/en-us/download/details.aspx?id=108862"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11961"],"SubType":"5002927","Type":3,"URL":"https://support.microsoft.com/help/5002927"}],"RevisionHistory":[{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Spoofing"},"ProductID":["11961"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11961"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Microsoft Office SharePoint Spoofing Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"Anonymous"}],"URL":[""]}],"CVE":"CVE-2026-105714","CVSSScoreSets":[{"BaseScore":7.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11952"],"TemporalScore":6.5,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11953"],"TemporalScore":6.5,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12421"],"TemporalScore":6.5,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12420"],"TemporalScore":6.5,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11763"],"TemporalScore":6.5,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11762"],"TemporalScore":6.5,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-122","Value":"Heap-based Buffer Overflow"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Heap-based buffer overflow in Microsoft Office Access allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, user interaction is required (UI:R). What interaction would the user have to do?

\n

An attacker must send a user a malicious Office file and convince them to open it.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to have a deep understanding of the system. Successful exploitation is not guaranteed and depends on a combination of factors that might include the environment, system configuration, and the presence of additional security measures.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"20","Title":"Microsoft Office Access","Type":7,"Value":"Microsoft Office Access"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"157","ProductStatuses":[{"ProductID":["11952","11953","12421","12420","11763","11762"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.14334.20974","ProductID":["11952","11953"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11952","11953"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.17932.21056","ProductID":["12421","12420"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12421","12420"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"https://aka.ms/OfficeSecurityReleases","ProductID":["11763","11762"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11763","11762"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"}],"RevisionHistory":[{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11952"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11953"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12421"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12420"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11763"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11762"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11952"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11953"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12421"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12420"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11763"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11762"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Microsoft Office Access Remote Code Execution Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"0ccbbf129444eb66344ccafb92b00df4"}],"URL":[""]}],"CVE":"CVE-2026-105715","CVSSScoreSets":[{"BaseScore":7.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11951"],"TemporalScore":6.5,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12440"],"TemporalScore":6.5,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21368"],"TemporalScore":6.5,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11952"],"TemporalScore":6.5,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11953"],"TemporalScore":6.5,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12421"],"TemporalScore":6.5,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12420"],"TemporalScore":6.5,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11763"],"TemporalScore":6.5,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11762"],"TemporalScore":6.5,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-190","Value":"Integer Overflow or Wraparound"},{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Integer overflow or wraparound in Microsoft Office Word allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, user interaction is required (UI:R). What interaction would the user have to do?

\n

An attacker must send a user a malicious Office file and convince them to open it.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to have a deep understanding of the system. Successful exploitation is not guaranteed and depends on a combination of factors that might include the environment, system configuration, and the presence of additional security measures.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Are the updates for Microsoft Office LTSC for Mac 2021 and 2024 currently available?

\n

Yes. As of October 15, 2025, the security update for Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac are available. Customers running Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac should ensure the update is installed to be protected from this vulnerability.

\n"},{"Ordinal":"20","Title":"Microsoft Office Word","Type":7,"Value":"Microsoft Office Word"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"158","ProductStatuses":[{"ProductID":["11951","12440","21368","11952","11953","12421","12420","11763","11762"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.114.26101123","ProductID":["11951","12440","21368"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11951","12440","21368"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.14334.20974","ProductID":["11952","11953"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11952","11953"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.17932.21056","ProductID":["12421","12420"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12421","12420"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"https://aka.ms/OfficeSecurityReleases","ProductID":["11763","11762"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11763","11762"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"}],"RevisionHistory":[{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"},{"Date":"2026-10-15T07:00:00","Description":{"Value":"

Microsoft is announcing the availability of the security updates for Microsoft Office for Mac. Customers running affected Mac software should install the update for their product to be protected from this vulnerability. Customers running other Microsoft Office software do not need to take any action. See the Release Notes for more information and download links.

\n"},"Number":"1.1"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11951"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12440"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["21368"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11952"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11953"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12421"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12420"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11763"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11762"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11951"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12440"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21368"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11952"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11953"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12421"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12420"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11763"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11762"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Microsoft Office Word Remote Code Execution Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"yhw & txz"}],"URL":[""]}],"CVE":"CVE-2026-105716","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11952"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11953"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12421"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12420"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11763"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11762"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-122","Value":"Heap-based Buffer Overflow"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Heap-based buffer overflow in Microsoft Office Access allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, user interaction is required (UI:R). What interaction would the user have to do?

\n

An attacker must send a user a malicious Office file and convince them to open it.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack vector is network (AV:N) and user interaction is required (UI:R). What is the target context of the remote code execution?

\n

This attack requires a user to open a specially crafted file from the attacker to initiate remote code execution.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"20","Title":"Microsoft Office Access","Type":7,"Value":"Microsoft Office Access"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"159","ProductStatuses":[{"ProductID":["11952","11953","12421","12420","11763","11762"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.14334.20974","ProductID":["11952","11953"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11952","11953"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.17932.21056","ProductID":["12421","12420"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12421","12420"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"https://aka.ms/OfficeSecurityReleases","ProductID":["11763","11762"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11763","11762"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"}],"RevisionHistory":[{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11952"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11953"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12421"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12420"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11763"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11762"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11952"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11953"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12421"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12420"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11763"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11762"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Microsoft Office Access Remote Code Execution Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"yhw & txz"}],"URL":[""]}],"CVE":"CVE-2026-105717","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11952"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11953"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12421"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12420"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11763"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11762"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-122","Value":"Heap-based Buffer Overflow"},{"ID":"CWE-20","Value":"Improper Input Validation"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Heap-based buffer overflow in Microsoft Office Access allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, user interaction is required (UI:R). What interaction would the user have to do?

\n

An attacker must send a user a malicious Office file and convince them to open it.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack vector is network (AV:N) and user interaction is required (UI:R). What is the target context of the remote code execution?

\n

This attack requires a user to open a specially crafted file from the attacker to initiate remote code execution.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"20","Title":"Microsoft Office Access","Type":7,"Value":"Microsoft Office Access"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"160","ProductStatuses":[{"ProductID":["11952","11953","12421","12420","11763","11762"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.14334.20974","ProductID":["11952","11953"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11952","11953"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.17932.21056","ProductID":["12421","12420"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12421","12420"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"https://aka.ms/OfficeSecurityReleases","ProductID":["11763","11762"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11763","11762"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"}],"RevisionHistory":[{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11952"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11953"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12421"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12420"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11763"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11762"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11952"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11953"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12421"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12420"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11763"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11762"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Microsoft Office Access Remote Code Execution Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"0ccbbf129444eb66344ccafb92b00df4"}],"URL":[""]}],"CVE":"CVE-2026-105718","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21368"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11951"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12440"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11952"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11953"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12421"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12420"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11763"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11762"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["10836"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-125","Value":"Out-of-bounds Read"},{"ID":"CWE-20","Value":"Improper Input Validation"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, user interaction is required (UI:R). What interaction would the user have to do?

\n

An attacker must send a user a malicious Office file and convince them to open it.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Are the updates for Microsoft Office LTSC for Mac 2021 and 2024 currently available?

\n

Yes. As of October 15, 2025, the security update for Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac are available. Customers running Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac should ensure the update is installed to be protected from this vulnerability.

\n"},{"Ordinal":"20","Title":"Microsoft Office Excel","Type":7,"Value":"Microsoft Office Excel"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"161","ProductStatuses":[{"ProductID":["21368","11951","12440","11952","11953","12421","12420","11763","11762","10836"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.114.26101123","ProductID":["21368","11951","12440"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21368","11951","12440"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.14334.20974","ProductID":["11952","11953"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11952","11953"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.17932.21056","ProductID":["12421","12420"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12421","12420"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"https://aka.ms/OfficeSecurityReleases","ProductID":["11763","11762"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11763","11762"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5002928"},"FixedBuild":"16.0.10417.20228","ProductID":["10836"],"RestartRequired":{},"SubType":"Security Update","Supercedence":"5002910","Type":2,"URL":"https://www.microsoft.com/en-us/download/details.aspx?id=108860"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["10836"],"SubType":"5002928","Type":3,"URL":"https://support.microsoft.com/help/5002928"}],"RevisionHistory":[{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"},{"Date":"2026-10-15T07:00:00","Description":{"Value":"

Microsoft is announcing the availability of the security updates for Microsoft Office for Mac. Customers running affected Mac software should install the update for their product to be protected from this vulnerability. Customers running other Microsoft Office software do not need to take any action. See the Release Notes for more information and download links.

\n"},"Number":"1.1"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["21368"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11951"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12440"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11952"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11953"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12421"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12420"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11763"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11762"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["10836"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["21368"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["11951"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["12440"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["11952"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["11953"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["12421"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["12420"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["11763"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["11762"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["10836"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Microsoft Excel Remote Code Execution Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"hsw109 with Viettel Networks"}],"URL":[""]}],"CVE":"CVE-2026-105719","CVSSScoreSets":[{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11961"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-20","Value":"Improper Input Validation"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Improper input validation in Microsoft Office SharePoint allows an authorized attacker to disclose information over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What type of information could be disclosed by this vulnerability?

\n

Successful exploitation could allow an authenticated user with permissions to create and customize pages to read sensitive server configuration information, including application settings and connection strings.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"20","Title":"Microsoft Office SharePoint","Type":7,"Value":"Microsoft Office SharePoint"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"162","ProductStatuses":[{"ProductID":["11961"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5002927"},"FixedBuild":"16.0.20326.20190","ProductID":["11961"],"RestartRequired":{"Value":"Yes"},"SubType":"Security Update","Supercedence":"5002908","Type":2,"URL":"https://www.microsoft.com/en-us/download/details.aspx?id=108862"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11961"],"SubType":"5002927","Type":3,"URL":"https://support.microsoft.com/help/5002927"}],"RevisionHistory":[{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["11961"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11961"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Microsoft SharePoint Server Information Disclosure Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"Supawee Foitong"}],"URL":[""]}],"CVE":"CVE-2026-105720","CVSSScoreSets":[{"BaseScore":4.3,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11961"],"TemporalScore":3.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-863","Value":"Incorrect Authorization"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Improper authorization in Microsoft Office SharePoint allows an authorized attacker to elevate privileges over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited the vulnerability?

\n

Successful exploitation could allow a user with read-only access to the SharePoint Holds list to schedule hold-processing operations normally restricted to users who manage holds, changing the compliance state of documents.

\n"},{"Ordinal":"20","Title":"Microsoft Office SharePoint","Type":7,"Value":"Microsoft Office SharePoint"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"163","ProductStatuses":[{"ProductID":["11961"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5002927"},"FixedBuild":"16.0.20326.20190","ProductID":["11961"],"RestartRequired":{"Value":"Yes"},"SubType":"Security Update","Supercedence":"5002908","Type":2,"URL":"https://www.microsoft.com/en-us/download/details.aspx?id=108862"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11961"],"SubType":"5002927","Type":3,"URL":"https://support.microsoft.com/help/5002927"}],"RevisionHistory":[{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

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Use after free in Windows Broadcast DVR User Service allows an authorized attacker to elevate privileges locally.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Privilege"},"ProductID":["12436"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Elevation of Privilege"},"ProductID":["12437"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Elevation of Privilege"},"ProductID":["12243"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Elevation of Privilege"},"ProductID":["20854"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Elevation of 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Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Windows Distributed File System (DFS) Elevation of Privilege Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"Anonymous"}],"URL":[""]}],"CVE":"CVE-2026-105725","CVSSScoreSets":[{"BaseScore":7.0,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["16766"],"TemporalScore":6.1,"Vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Use after free in Windows Security App allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is more information available about Windows Security App?

\n

Yes, please see Stay Protected With the Windows Security App for more information.

\n

How do I know if I'm protected from this vulnerability

\n

From the Start menu, type Windows Security and hit Enter. The Windows Security App will be displayed. Click on the Settings control and then click the About link. The current version will be displayed. See that your version is greater than or equal to 1000.27840.0.0.

\n"},{"Ordinal":"20","Title":"Windows Security App","Type":7,"Value":"Windows Security App"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"166","ProductStatuses":[{"ProductID":["16766"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"1000.27840.1000.0","ProductID":["16766"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["16766"],"SubType":"Release Notes","Type":3,"URL":"https://support.microsoft.com/en-us/windows/stay-protected-with-the-windows-security-app-2ae0363d-0ada-c064-8b56-6a39afb6a963"}],"RevisionHistory":[{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Elevation of Privilege"},"ProductID":["16766"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["16766"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Windows Security App Elevation of Privilege Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"k0shl using GLM from z.ai (https://z.ai)"}],"URL":[""]}],"CVE":"CVE-2026-105726","CVSSScoreSets":[{"BaseScore":5.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12013"],"TemporalScore":4.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-125","Value":"Out-of-bounds Read"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Out-of-bounds read in Microsoft Defender allows an authorized attacker to disclose information locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What type of information could be disclosed by this vulnerability?

\n

An attacker who successfully exploited this vulnerability could potentially read portions of heap memory.

\n"},{"Ordinal":"20","Title":"Microsoft Defender","Type":7,"Value":"Microsoft Defender"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"167","ProductStatuses":[{"ProductID":["12013"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"4.18.26060.3008","ProductID":["12013"],"RestartRequired":{"Value":"Maybe"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12013"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/defender-endpoint/microsoft-defender-endpoint-releases#windows-antivirus--june-2026--platform-418260603008--engine-11260603008"}],"RevisionHistory":[{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"},{"Date":"2026-11-10T08:00:00","Description":{"Value":"

Updated an acknowledgement. This is an informational change only.

\n"},"Number":"1.2"},{"Date":"2026-11-02T08:00:00","Description":{"Value":"

Updated an acknowledgement. This is an informational change only.

\n"},"Number":"1.1"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["12013"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12013"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Microsoft Defender Information Disclosure Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"Nolan Hayes"}],"URL":[""]}],"CVE":"CVE-2026-105727","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11746-10378"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-22","Value":"Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

External control of file name or path in Dynamics Business Central allows an authorized attacker to elevate privileges over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain the privileges of the user account or service account running the affected process.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

How could an attacker exploit this vulnerability?

\n

An authenticated attacker with low privileges could send specially crafted requests to write files to locations accessible to the affected web application. Successful exploitation could allow the attacker to gain the privileges of the application-pool identity or compromise other users’ sessions.

\n"},{"Ordinal":"20","Title":"Dynamics Business Central","Type":7,"Value":"Dynamics Business Central"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"168","ProductStatuses":[{"ProductID":["11746-10378"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"11.0.50736.0","ProductID":["11746-10378"],"RestartRequired":{"Value":"Yes"},"SubType":"Security Update","Supercedence":"5022710","Type":2,"URL":"https://www.microsoft.com/en-us/download/details.aspx?id=108852"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11746-10378"],"SubType":"Release Notes","Type":3,"URL":"https://support.microsoft.com/en-gb/servicing/dynamics/nav/update/2022/12/cumulative-update-60-for-microsoft-dynamics-nav-2018-build-49618"}],"RevisionHistory":[{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Elevation of Privilege"},"ProductID":["11746-10378"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11746-10378"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Unlikely"},"Type":1}],"Title":{"Value":"Microsoft Dynamics 365 Business Central Elevation of Privilege Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"Ilyass El Hadi with Armadin https://armadin.com/"}],"URL":[""]}],"CVE":"CVE-2026-105728","CVSSScoreSets":[{"BaseScore":7.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11746-10378"],"TemporalScore":6.5,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-306","Value":"Missing Authentication for Critical Function"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Improper authentication in Dynamics Business Central allows an unauthorized attacker to disclose information over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What type of information could be disclosed by this vulnerability?

\n

The type of information that could be disclosed if an attacker successfully exploited this vulnerability includes unauthorized access to the file system, specifically file path information.

\n"},{"Ordinal":"20","Title":"Dynamics Business Central","Type":7,"Value":"Dynamics Business Central"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"169","ProductStatuses":[{"ProductID":["11746-10378"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"11.0.50736.0","ProductID":["11746-10378"],"RestartRequired":{"Value":"Yes"},"SubType":"Security Update","Supercedence":"5022710","Type":2,"URL":"https://www.microsoft.com/en-us/download/details.aspx?id=108852"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11746-10378"],"SubType":"Release Notes","Type":3,"URL":"https://support.microsoft.com/en-gb/servicing/dynamics/nav/update/2022/12/cumulative-update-60-for-microsoft-dynamics-nav-2018-build-49618"}],"RevisionHistory":[{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"},{"Date":"2026-10-26T07:00:00","Description":{"Value":"

Updated an acknowledgement. This is an informational change only.

\n"},"Number":"1.1"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["11746-10378"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11746-10378"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Dynamics Business Central Information Disclosure Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"Zeze with TXOne"}],"URL":[""]}],"CVE":"CVE-2026-105729","CVSSScoreSets":[{"BaseScore":7.1,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12190"],"TemporalScore":6.2,"Vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-822","Value":"Untrusted Pointer Dereference"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Untrusted pointer dereference in SysInternals allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

\n"},{"Ordinal":"20","Title":"SysInternals","Type":7,"Value":"SysInternals"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"170","ProductStatuses":[{"ProductID":["12190"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"v4.04","ProductID":["12190"],"RestartRequired":{"Value":"Maybe"},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/sysinternals/downloads/procmon"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12190"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/sysinternals/downloads/procmon"}],"RevisionHistory":[{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Elevation of Privilege"},"ProductID":["12190"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12190"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Unlikely"},"Type":1}],"Title":{"Value":"SysInternals Elevation of Privilege Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"Byzero with Kunlun Lab & Zhiniang Peng with HUST"}],"URL":[""]}],"CVE":"CVE-2026-105731","CVSSScoreSets":[{"BaseScore":5.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12155"],"TemporalScore":4.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-908","Value":"Use of Uninitialized Resource"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Use of uninitialized resource in Microsoft Graphics Component allows an authorized attacker to disclose information locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What type of information could be disclosed by this vulnerability?

\n

The type of information that could be disclosed if an attacker successfully exploited this vulnerability is uninitialized memory and kernel memory - unintentional read access to memory contents in kernel space from a user mode process.

\n"},{"Ordinal":"20","Title":"Microsoft Graphics Component","Type":7,"Value":"Microsoft Graphics Component"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"171","ProductStatuses":[{"ProductID":["12155"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.20430.20000","ProductID":["12155"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://support.microsoft.com/en-us/microsoft-365"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12155"],"SubType":"Release Notes","Type":3,"URL":"https://support.microsoft.com/en-us/microsoft-365"}],"RevisionHistory":[{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["12155"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12155"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Microsoft Office Graphics Component Information Disclosure Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"Syed Zainudeen"}],"URL":[""]}],"CVE":"CVE-2026-105732","CVSSScoreSets":[{"BaseScore":7.3,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12205"],"TemporalScore":6.4,"Vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-121","Value":"Stack-based Buffer Overflow"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Stack-based buffer overflow in SysInternals allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain the privileges of the user account or service account running the affected process.

\n"},{"Ordinal":"20","Title":"SysInternals","Type":7,"Value":"SysInternals"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"172","ProductStatuses":[{"ProductID":["12205"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"1.03","ProductID":["12205"],"RestartRequired":{"Value":"Maybe"},"SubType":"Security Update","Type":2,"URL":"https://download.sysinternals.com/files/PipeList.zip"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12205"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/sysinternals/downloads/pipelist"}],"RevisionHistory":[{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

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Improper access control in Windows Hyper-V allows an authorized attacker to execute code locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

How could an attacker exploit this vulnerability?

\n

To exploit this vulnerability, an attacker could run a specially crafted application on a Hyper-V guest that could cause the Hyper-V host operating system to execute arbitrary code.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, successful exploitation could lead to a scope change (S:C). What does this mean for this vulnerability?

\n

An attacker on a nested guest VM who successfully exploited the vulnerability could escape their VM and gain admin privilege on the guest that is serving as the host.

\n

For diagrams and more detailed information about nested VMs please see Run Hyper-V in a Virtual Machine with Nested Virtualization.

\n"},{"Ordinal":"20","Title":"Windows Hyper-V","Type":7,"Value":"Windows Hyper-V"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"173","ProductStatuses":[{"ProductID":["11930","12098","11931","12097","11923","11924","12243","12390","20438","21946","12436","12437","20853","12242","12389","20437","21945","20854","12099","11929"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5126657"},"FixedBuild":"10.0.19044.7807","ProductID":["11930","11931","11929"],"RestartRequired":{"Value":"Yes"},"SubType":"Security 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Information published.

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Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Windows Hyper-V Remote Code Execution Vulnerability"}},{"Acknowledgments":[],"CVE":"CVE-2026-106179","CVSSScoreSets":[{"BaseScore":5.4,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":5.4,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:L"}],"CWE":[{"ID":"CWE-451","Value":"User Interface (UI) Misrepresentation of Critical Information"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"174","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106179: UI misrepresentation"}},{"Acknowledgments":[],"CVE":"CVE-2026-106180","CVSSScoreSets":[{"BaseScore":3.1,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":3.1,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N"}],"CWE":[{"ID":"CWE-203","Value":"Observable Discrepancy"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"175","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106180: Observable discrepancy"}},{"Acknowledgments":[],"CVE":"CVE-2026-106181","CVSSScoreSets":[{"BaseScore":5.3,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":5.3,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N"}],"CWE":[{"ID":"CWE-706","Value":"Use of Incorrectly-Resolved Name or Reference"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"176","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106181: Incorrect reference resolution"}},{"Acknowledgments":[],"CVE":"CVE-2026-106182","CVSSScoreSets":[{"BaseScore":5.4,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":5.4,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:L"}],"CWE":[{"ID":"CWE-451","Value":"User Interface (UI) Misrepresentation of Critical Information"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"177","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106182: UI misrepresentation"}},{"Acknowledgments":[],"CVE":"CVE-2026-106183","CVSSScoreSets":[{"BaseScore":5.9,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":5.9,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N"}],"CWE":[{"ID":"CWE-862","Value":"Missing Authorization"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"178","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106183: Missing authorization"}},{"Acknowledgments":[],"CVE":"CVE-2026-106184","CVSSScoreSets":[{"BaseScore":4.3,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":4.3,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N"}],"CWE":[{"ID":"CWE-908","Value":"Use of Uninitialized Resource"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"179","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"152.0.4191.135","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"},{"Date":"2026-10-28T17:03:57","Description":{"Value":"

Information published.

\n"},"Number":"2.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106184: Uninitialized resource"}},{"Acknowledgments":[],"CVE":"CVE-2026-106185","CVSSScoreSets":[{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":6.5,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N"}],"CWE":[{"ID":"CWE-20","Value":"Improper Input Validation"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"180","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106185: Improper input validation"}},{"Acknowledgments":[],"CVE":"CVE-2026-106186","CVSSScoreSets":[{"BaseScore":8.6,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.6,"Vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-427","Value":"Uncontrolled Search Path Element"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"181","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106186: Uncontrolled search path element"}},{"Acknowledgments":[],"CVE":"CVE-2026-106187","CVSSScoreSets":[{"BaseScore":4.2,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":4.2,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:L"}],"CWE":[{"ID":"CWE-862","Value":"Missing Authorization"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"182","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106187: Missing authorization"}},{"Acknowledgments":[],"CVE":"CVE-2026-106188","CVSSScoreSets":[{"BaseScore":6.1,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":6.1,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"}],"CWE":[{"ID":"CWE-441","Value":"Unintended Proxy or Intermediary ('Confused Deputy')"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"183","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106188: Confused deputy"}},{"Acknowledgments":[],"CVE":"CVE-2026-106189","CVSSScoreSets":[{"BaseScore":7.3,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":7.3,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L"}],"CWE":[{"ID":"CWE-94","Value":"Improper Control of Generation of Code ('Code Injection')"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"184","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106189: Code injection"}},{"Acknowledgments":[],"CVE":"CVE-2026-106190","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"185","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106190: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-106191","CVSSScoreSets":[{"BaseScore":8.3,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.3,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-862","Value":"Missing Authorization"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"186","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106191: Missing authorization"}},{"Acknowledgments":[],"CVE":"CVE-2026-106192","CVSSScoreSets":[],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"187","ProductStatuses":[{"ProductID":["21933"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.48","ProductID":["21933"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":"https://catalog.update.microsoft.com/Search.aspx?q=Edge-Stable"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21933"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-26T23:50:46","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21933"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21933"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106192: Information leak in Mobile"}},{"Acknowledgments":[],"CVE":"CVE-2026-106193","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"188","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106193: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-106194","CVSSScoreSets":[{"BaseScore":8.3,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.3,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-862","Value":"Missing Authorization"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"189","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106194: Missing authorization"}},{"Acknowledgments":[],"CVE":"CVE-2026-106195","CVSSScoreSets":[{"BaseScore":9.1,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":9.1,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N"}],"CWE":[{"ID":"CWE-863","Value":"Incorrect Authorization"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"190","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106195: Incorrect authorization"}},{"Acknowledgments":[],"CVE":"CVE-2026-106196","CVSSScoreSets":[{"BaseScore":7.6,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":7.6,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:L"}],"CWE":[{"ID":"CWE-862","Value":"Missing Authorization"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"191","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106196: Missing authorization"}},{"Acknowledgments":[],"CVE":"CVE-2026-106197","CVSSScoreSets":[{"BaseScore":9.6,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":9.6,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"192","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106197: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-106198","CVSSScoreSets":[{"BaseScore":8.2,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.2,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:L/A:N"}],"CWE":[{"ID":"CWE-862","Value":"Missing Authorization"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"193","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106198: Missing authorization"}},{"Acknowledgments":[],"CVE":"CVE-2026-106199","CVSSScoreSets":[{"BaseScore":8.2,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.2,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:L/A:N"}],"CWE":[{"ID":"CWE-863","Value":"Incorrect Authorization"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"194","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106199: Incorrect authorization"}},{"Acknowledgments":[],"CVE":"CVE-2026-106200","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"195","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"152.0.4191.135","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"},{"Date":"2026-10-28T17:04:01","Description":{"Value":"

Information published.

\n"},"Number":"2.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106200: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-106201","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-362","Value":"Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"196","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106201: Race condition"}},{"Acknowledgments":[],"CVE":"CVE-2026-106202","CVSSScoreSets":[{"BaseScore":4.7,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":4.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:N/A:N"}],"CWE":[{"ID":"CWE-908","Value":"Use of Uninitialized Resource"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"197","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106202: Uninitialized resource"}},{"Acknowledgments":[],"CVE":"CVE-2026-106203","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-459","Value":"Incomplete Cleanup"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"198","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106203: Incomplete cleanup"}},{"Acknowledgments":[],"CVE":"CVE-2026-106204","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"199","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106204: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-106205","CVSSScoreSets":[{"BaseScore":8.1,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.1,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N"}],"CWE":[{"ID":"CWE-862","Value":"Missing Authorization"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"200","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106205: Missing authorization"}},{"Acknowledgments":[],"CVE":"CVE-2026-106206","CVSSScoreSets":[],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"201","ProductStatuses":[{"ProductID":["21933"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.48","ProductID":["21933"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":"https://catalog.update.microsoft.com/Search.aspx?q=Edge-Stable"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21933"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-26T23:50:48","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21933"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21933"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106206: Improper input validation in Mobile"}},{"Acknowledgments":[],"CVE":"CVE-2026-106207","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-367","Value":"Time-of-check Time-of-use (TOCTOU) Race Condition"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"202","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106207: Race condition"}},{"Acknowledgments":[],"CVE":"CVE-2026-106208","CVSSScoreSets":[{"BaseScore":6.1,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":6.1,"Vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:N"}],"CWE":[{"ID":"CWE-862","Value":"Missing Authorization"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"203","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106208: Missing authorization"}},{"Acknowledgments":[],"CVE":"CVE-2026-106209","CVSSScoreSets":[],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"204","ProductStatuses":[{"ProductID":["21933"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.48","ProductID":["21933"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":"https://catalog.update.microsoft.com/Search.aspx?q=Edge-Stable"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21933"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-26T23:50:50","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21933"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21933"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106209: UI misrepresentation in Mobile"}},{"Acknowledgments":[],"CVE":"CVE-2026-106210","CVSSScoreSets":[{"BaseScore":3.1,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":3.1,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N"}],"CWE":[{"ID":"CWE-203","Value":"Observable Discrepancy"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"205","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106210: Observable discrepancy"}},{"Acknowledgments":[],"CVE":"CVE-2026-106211","CVSSScoreSets":[{"BaseScore":9.6,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":9.6,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"206","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106211: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-106212","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-863","Value":"Incorrect Authorization"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"207","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106212: Incorrect authorization"}},{"Acknowledgments":[],"CVE":"CVE-2026-106213","CVSSScoreSets":[{"BaseScore":4.3,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":4.3,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N"}],"CWE":[{"ID":"CWE-362","Value":"Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"208","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106213: Race condition"}},{"Acknowledgments":[],"CVE":"CVE-2026-106214","CVSSScoreSets":[{"BaseScore":5.3,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":5.3,"Vector":"CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N"}],"CWE":[{"ID":"CWE-200","Value":"Exposure of Sensitive Information to an Unauthorized Actor"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"209","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106214: Information leak"}},{"Acknowledgments":[],"CVE":"CVE-2026-106215","CVSSScoreSets":[{"BaseScore":4.7,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":4.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:N/A:N"}],"CWE":[{"ID":"CWE-908","Value":"Use of Uninitialized Resource"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"210","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106215: Uninitialized resource"}},{"Acknowledgments":[],"CVE":"CVE-2026-106216","CVSSScoreSets":[],"CWE":[{"ID":"CWE-352","Value":"Cross-Site Request Forgery (CSRF)"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"211","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106216: Cross-site request forgery"}},{"Acknowledgments":[],"CVE":"CVE-2026-106217","CVSSScoreSets":[{"BaseScore":4.3,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":4.3,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N"}],"CWE":[{"ID":"CWE-862","Value":"Missing Authorization"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"212","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106217: Missing authorization"}},{"Acknowledgments":[],"CVE":"CVE-2026-106220","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-200","Value":"Exposure of Sensitive Information to an Unauthorized Actor"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"213","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106220: Information leak"}},{"Acknowledgments":[],"CVE":"CVE-2026-106221","CVSSScoreSets":[],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"214","ProductStatuses":[{"ProductID":["21933"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.48","ProductID":["21933"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":"https://catalog.update.microsoft.com/Search.aspx?q=Edge-Stable"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21933"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-26T23:50:52","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21933"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21933"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106221: Confused deputy in WebAPKs"}},{"Acknowledgments":[],"CVE":"CVE-2026-106222","CVSSScoreSets":[{"BaseScore":5.9,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":5.9,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N"}],"CWE":[{"ID":"CWE-863","Value":"Incorrect Authorization"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"215","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106222: Incorrect authorization"}},{"Acknowledgments":[],"CVE":"CVE-2026-106223","CVSSScoreSets":[],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"216","ProductStatuses":[{"ProductID":["21933"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.48","ProductID":["21933"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":"https://catalog.update.microsoft.com/Search.aspx?q=Edge-Stable"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21933"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-26T23:50:54","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21933"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21933"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106223: Uninitialized resource in GPU"}},{"Acknowledgments":[],"CVE":"CVE-2026-106224","CVSSScoreSets":[{"BaseScore":3.1,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":3.1,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N"}],"CWE":[{"ID":"CWE-862","Value":"Missing Authorization"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"217","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106224: Missing authorization"}},{"Acknowledgments":[],"CVE":"CVE-2026-106225","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-862","Value":"Missing Authorization"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"218","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106225: Missing authorization"}},{"Acknowledgments":[],"CVE":"CVE-2026-106226","CVSSScoreSets":[{"BaseScore":4.2,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":4.2,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:L"}],"CWE":[{"ID":"CWE-20","Value":"Improper Input Validation"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"219","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106226: Improper input validation"}},{"Acknowledgments":[],"CVE":"CVE-2026-106227","CVSSScoreSets":[{"BaseScore":9.6,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":9.6,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"220","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106227: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-106228","CVSSScoreSets":[{"BaseScore":8.3,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.3,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-441","Value":"Unintended Proxy or Intermediary ('Confused Deputy')"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"221","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106228: Confused deputy"}},{"Acknowledgments":[],"CVE":"CVE-2026-106229","CVSSScoreSets":[{"BaseScore":5.4,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":5.4,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:L"}],"CWE":[{"ID":"CWE-451","Value":"User Interface (UI) Misrepresentation of Critical Information"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"222","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106229: UI misrepresentation"}},{"Acknowledgments":[],"CVE":"CVE-2026-106230","CVSSScoreSets":[{"BaseScore":5.3,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":5.3,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N"}],"CWE":[{"ID":"CWE-706","Value":"Use of Incorrectly-Resolved Name or Reference"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"223","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106230: Incorrect reference resolution"}},{"Acknowledgments":[],"CVE":"CVE-2026-106231","CVSSScoreSets":[{"BaseScore":4.7,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":4.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:N/A:N"}],"CWE":[{"ID":"CWE-908","Value":"Use of Uninitialized Resource"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"224","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106231: Uninitialized resource"}},{"Acknowledgments":[],"CVE":"CVE-2026-106232","CVSSScoreSets":[{"BaseScore":5.4,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":5.4,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:L"}],"CWE":[{"ID":"CWE-451","Value":"User Interface (UI) Misrepresentation of Critical Information"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"225","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106232: UI misrepresentation"}},{"Acknowledgments":[],"CVE":"CVE-2026-106233","CVSSScoreSets":[{"BaseScore":8.3,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.3,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"226","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106233: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-106234","CVSSScoreSets":[{"BaseScore":9.6,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":9.6,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"227","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106234: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-106235","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"228","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"152.0.4191.135","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"},{"Date":"2026-10-28T17:04:05","Description":{"Value":"

Information published.

\n"},"Number":"2.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106235: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-106236","CVSSScoreSets":[{"BaseScore":5.4,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":5.4,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:L"}],"CWE":[{"ID":"CWE-451","Value":"User Interface (UI) Misrepresentation of Critical Information"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"229","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106236: UI misrepresentation"}},{"Acknowledgments":[],"CVE":"CVE-2026-106237","CVSSScoreSets":[{"BaseScore":9.6,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":9.6,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:L"}],"CWE":[{"ID":"CWE-200","Value":"Exposure of Sensitive Information to an Unauthorized Actor"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"230","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106237: Information leak"}},{"Acknowledgments":[],"CVE":"CVE-2026-106238","CVSSScoreSets":[{"BaseScore":8.3,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.3,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-362","Value":"Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"231","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106238: Race condition"}},{"Acknowledgments":[],"CVE":"CVE-2026-106239","CVSSScoreSets":[{"BaseScore":9.6,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":9.6,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-190","Value":"Integer Overflow or Wraparound"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"232","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106239: Integer overflow"}},{"Acknowledgments":[],"CVE":"CVE-2026-106240","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-843","Value":"Access of Resource Using Incompatible Type ('Type Confusion')"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"233","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106240: Type confusion"}},{"Acknowledgments":[],"CVE":"CVE-2026-106241","CVSSScoreSets":[{"BaseScore":9.6,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":9.6,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-863","Value":"Incorrect Authorization"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"234","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106241: Incorrect authorization"}},{"Acknowledgments":[],"CVE":"CVE-2026-106242","CVSSScoreSets":[{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":6.5,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N"}],"CWE":[{"ID":"CWE-200","Value":"Exposure of Sensitive Information to an Unauthorized Actor"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"235","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106242: Information leak"}},{"Acknowledgments":[],"CVE":"CVE-2026-106243","CVSSScoreSets":[{"BaseScore":5.3,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":5.3,"Vector":"CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N"}],"CWE":[{"ID":"CWE-459","Value":"Incomplete Cleanup"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"236","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106243: Incomplete cleanup"}},{"Acknowledgments":[],"CVE":"CVE-2026-106244","CVSSScoreSets":[{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":6.5,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N"}],"CWE":[{"ID":"CWE-863","Value":"Incorrect Authorization"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"237","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106244: Incorrect authorization"}},{"Acknowledgments":[],"CVE":"CVE-2026-106245","CVSSScoreSets":[{"BaseScore":4.3,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":4.3,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N"}],"CWE":[{"ID":"CWE-908","Value":"Use of Uninitialized Resource"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"238","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106245: Uninitialized resource"}},{"Acknowledgments":[],"CVE":"CVE-2026-106246","CVSSScoreSets":[{"BaseScore":5.4,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":5.4,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:L"}],"CWE":[{"ID":"CWE-863","Value":"Incorrect Authorization"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"239","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106246: Incorrect authorization"}},{"Acknowledgments":[],"CVE":"CVE-2026-106247","CVSSScoreSets":[{"BaseScore":8.3,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.3,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-122","Value":"Heap-based Buffer Overflow"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"240","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106247: Buffer overflow"}},{"Acknowledgments":[],"CVE":"CVE-2026-106248","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"241","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106248: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-106249","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-863","Value":"Incorrect Authorization"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"242","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106249: Incorrect authorization"}},{"Acknowledgments":[],"CVE":"CVE-2026-106250","CVSSScoreSets":[{"BaseScore":5.4,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":5.4,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N"}],"CWE":[{"ID":"CWE-862","Value":"Missing Authorization"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"243","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106250: Missing authorization"}},{"Acknowledgments":[],"CVE":"CVE-2026-106251","CVSSScoreSets":[{"BaseScore":5.4,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":5.4,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:L"}],"CWE":[{"ID":"CWE-451","Value":"User Interface (UI) Misrepresentation of Critical Information"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"244","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106251: UI misrepresentation"}},{"Acknowledgments":[],"CVE":"CVE-2026-106252","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-697","Value":"Incorrect Comparison"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"245","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106252: Incorrect comparison"}},{"Acknowledgments":[],"CVE":"CVE-2026-106253","CVSSScoreSets":[{"BaseScore":4.3,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":4.3,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N"}],"CWE":[{"ID":"CWE-863","Value":"Incorrect Authorization"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"246","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106253: Incorrect authorization"}},{"Acknowledgments":[],"CVE":"CVE-2026-106254","CVSSScoreSets":[],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"247","ProductStatuses":[{"ProductID":["21933"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.48","ProductID":["21933"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":"https://catalog.update.microsoft.com/Search.aspx?q=Edge-Stable"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21933"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-26T23:50:56","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21933"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21933"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106254: Information leak in Mobile"}},{"Acknowledgments":[],"CVE":"CVE-2026-106255","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-362","Value":"Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"248","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106255: Race condition"}},{"Acknowledgments":[],"CVE":"CVE-2026-106256","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-200","Value":"Exposure of Sensitive Information to an Unauthorized Actor"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"249","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106256: Information leak"}},{"Acknowledgments":[],"CVE":"CVE-2026-106257","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"250","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106257: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-106258","CVSSScoreSets":[{"BaseScore":4.7,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":4.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:N/A:N"}],"CWE":[{"ID":"CWE-908","Value":"Use of Uninitialized Resource"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"251","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106258: Uninitialized resource"}},{"Acknowledgments":[],"CVE":"CVE-2026-106259","CVSSScoreSets":[{"BaseScore":5.4,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":5.4,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N"}],"CWE":[{"ID":"CWE-863","Value":"Incorrect Authorization"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"252","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106259: Incorrect authorization"}},{"Acknowledgments":[],"CVE":"CVE-2026-106260","CVSSScoreSets":[{"BaseScore":4.3,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":4.3,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N"}],"CWE":[{"ID":"CWE-863","Value":"Incorrect Authorization"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"253","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106260: Incorrect authorization"}},{"Acknowledgments":[],"CVE":"CVE-2026-106261","CVSSScoreSets":[],"CWE":[{"ID":"CWE-908","Value":"Use of Uninitialized Resource"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"254","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106261: Uninitialized resource"}},{"Acknowledgments":[],"CVE":"CVE-2026-106262","CVSSScoreSets":[{"BaseScore":4.2,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":4.2,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:L"}],"CWE":[{"ID":"CWE-459","Value":"Incomplete Cleanup"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"255","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106262: Incomplete cleanup"}},{"Acknowledgments":[],"CVE":"CVE-2026-106263","CVSSScoreSets":[{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":6.5,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N"}],"CWE":[{"ID":"CWE-20","Value":"Improper Input Validation"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"256","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106263: Improper input validation"}},{"Acknowledgments":[],"CVE":"CVE-2026-106264","CVSSScoreSets":[{"BaseScore":5.4,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":5.4,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:L"}],"CWE":[{"ID":"CWE-862","Value":"Missing Authorization"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"257","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106264: Missing authorization"}},{"Acknowledgments":[],"CVE":"CVE-2026-106265","CVSSScoreSets":[{"BaseScore":5.4,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":5.4,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:L"}],"CWE":[{"ID":"CWE-451","Value":"User Interface (UI) Misrepresentation of Critical Information"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"258","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106265: UI misrepresentation"}},{"Acknowledgments":[],"CVE":"CVE-2026-106266","CVSSScoreSets":[],"CWE":[{"ID":"CWE-441","Value":"Unintended Proxy or Intermediary ('Confused Deputy')"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"259","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106266: Confused deputy"}},{"Acknowledgments":[],"CVE":"CVE-2026-106267","CVSSScoreSets":[],"CWE":[{"ID":"CWE-862","Value":"Missing Authorization"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"260","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106267: Missing authorization"}},{"Acknowledgments":[],"CVE":"CVE-2026-106268","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"261","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106268: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-106269","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"262","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"},{"Date":"2026-10-26T22:56:50","Description":{"Value":"

Information published.

\n"},"Number":"1.1"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106269: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-106270","CVSSScoreSets":[{"BaseScore":5.4,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":5.4,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:L"}],"CWE":[{"ID":"CWE-863","Value":"Incorrect Authorization"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"263","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106270: Incorrect authorization"}},{"Acknowledgments":[],"CVE":"CVE-2026-106271","CVSSScoreSets":[{"BaseScore":8.1,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.1,"Vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N"}],"CWE":[{"ID":"CWE-862","Value":"Missing Authorization"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"264","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106271: Missing authorization"}},{"Acknowledgments":[],"CVE":"CVE-2026-106272","CVSSScoreSets":[{"BaseScore":5.4,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":5.4,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:L"}],"CWE":[{"ID":"CWE-451","Value":"User Interface (UI) Misrepresentation of Critical Information"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"265","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106272: UI misrepresentation"}},{"Acknowledgments":[],"CVE":"CVE-2026-106273","CVSSScoreSets":[{"BaseScore":4.7,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":4.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:N/A:N"}],"CWE":[{"ID":"CWE-908","Value":"Use of Uninitialized Resource"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"266","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106273: Uninitialized resource"}},{"Acknowledgments":[],"CVE":"CVE-2026-106274","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-706","Value":"Use of Incorrectly-Resolved Name or Reference"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"267","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106274: Incorrect reference resolution"}},{"Acknowledgments":[],"CVE":"CVE-2026-106275","CVSSScoreSets":[{"BaseScore":4.7,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":4.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:N/A:N"}],"CWE":[{"ID":"CWE-908","Value":"Use of Uninitialized Resource"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"268","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106275: Uninitialized resource"}},{"Acknowledgments":[],"CVE":"CVE-2026-106276","CVSSScoreSets":[{"BaseScore":5.4,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":5.4,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:L"}],"CWE":[{"ID":"CWE-451","Value":"User Interface (UI) Misrepresentation of Critical Information"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"269","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106276: UI misrepresentation"}},{"Acknowledgments":[],"CVE":"CVE-2026-106277","CVSSScoreSets":[{"BaseScore":4.3,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":4.3,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N"}],"CWE":[{"ID":"CWE-200","Value":"Exposure of Sensitive Information to an Unauthorized Actor"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"270","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106277: Information leak"}},{"Acknowledgments":[],"CVE":"CVE-2026-106278","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"271","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106278: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-106279","CVSSScoreSets":[{"BaseScore":7.4,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":7.4,"Vector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-706","Value":"Use of Incorrectly-Resolved Name or Reference"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"272","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106279: Incorrect reference resolution"}},{"Acknowledgments":[],"CVE":"CVE-2026-106280","CVSSScoreSets":[{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":6.5,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N"}],"CWE":[{"ID":"CWE-863","Value":"Incorrect Authorization"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"273","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106280: Incorrect authorization"}},{"Acknowledgments":[],"CVE":"CVE-2026-106281","CVSSScoreSets":[{"BaseScore":9.6,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":9.6,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"274","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106281: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-106282","CVSSScoreSets":[],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"275","ProductStatuses":[{"ProductID":["21933"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.48","ProductID":["21933"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":"https://catalog.update.microsoft.com/Search.aspx?q=Edge-Stable"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21933"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-26T22:56:57","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21933"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21933"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106282: UI misrepresentation in WebOTP"}},{"Acknowledgments":[],"CVE":"CVE-2026-106283","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"276","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106283: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-106284","CVSSScoreSets":[{"BaseScore":4.7,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":4.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:N/A:N"}],"CWE":[{"ID":"CWE-125","Value":"Out-of-bounds Read"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"277","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106284: Out of bounds read"}},{"Acknowledgments":[],"CVE":"CVE-2026-106285","CVSSScoreSets":[{"BaseScore":5.4,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":5.4,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:L"}],"CWE":[{"ID":"CWE-451","Value":"User Interface (UI) Misrepresentation of Critical Information"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"278","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106285: UI misrepresentation"}},{"Acknowledgments":[],"CVE":"CVE-2026-106286","CVSSScoreSets":[],"CWE":[{"ID":"CWE-441","Value":"Unintended Proxy or Intermediary ('Confused Deputy')"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"279","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106286: Confused deputy"}},{"Acknowledgments":[],"CVE":"CVE-2026-106287","CVSSScoreSets":[],"CWE":[{"ID":"CWE-221","Value":"Information Loss or Omission"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"280","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106287: Information loss"}},{"Acknowledgments":[],"CVE":"CVE-2026-106288","CVSSScoreSets":[{"BaseScore":5.4,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":5.4,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N"}],"CWE":[{"ID":"CWE-862","Value":"Missing Authorization"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"281","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106288: Missing authorization"}},{"Acknowledgments":[],"CVE":"CVE-2026-106289","CVSSScoreSets":[],"CWE":[{"ID":"CWE-862","Value":"Missing Authorization"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"282","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106289: Missing authorization"}},{"Acknowledgments":[],"CVE":"CVE-2026-106290","CVSSScoreSets":[],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"283","ProductStatuses":[{"ProductID":["21933"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.48","ProductID":["21933"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":"https://catalog.update.microsoft.com/Search.aspx?q=Edge-Stable"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21933"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-26T23:50:57","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21933"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21933"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106290: Uninitialized resource in GPU"}},{"Acknowledgments":[],"CVE":"CVE-2026-106291","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"284","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106291: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-106292","CVSSScoreSets":[{"BaseScore":8.3,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.3,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-122","Value":"Heap-based Buffer Overflow"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"285","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106292: Buffer overflow"}},{"Acknowledgments":[],"CVE":"CVE-2026-106293","CVSSScoreSets":[{"BaseScore":8.3,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.3,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-843","Value":"Access of Resource Using Incompatible Type ('Type Confusion')"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"286","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106293: Type confusion"}},{"Acknowledgments":[],"CVE":"CVE-2026-106294","CVSSScoreSets":[],"CWE":[{"ID":"CWE-459","Value":"Incomplete Cleanup"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"287","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106294: Incomplete cleanup"}},{"Acknowledgments":[],"CVE":"CVE-2026-106295","CVSSScoreSets":[{"BaseScore":4.2,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":4.2,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:L"}],"CWE":[{"ID":"CWE-863","Value":"Incorrect Authorization"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"288","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106295: Incorrect authorization"}},{"Acknowledgments":[],"CVE":"CVE-2026-106296","CVSSScoreSets":[],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"289","ProductStatuses":[{"ProductID":["21933"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.48","ProductID":["21933"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":"https://catalog.update.microsoft.com/Search.aspx?q=Edge-Stable"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21933"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-26T23:50:59","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21933"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21933"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106296: Improper privilege management in UI"}},{"Acknowledgments":[],"CVE":"CVE-2026-106297","CVSSScoreSets":[],"CWE":[{"ID":"CWE-863","Value":"Incorrect Authorization"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"290","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106297: Incorrect authorization"}},{"Acknowledgments":[],"CVE":"CVE-2026-106298","CVSSScoreSets":[],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"291","ProductStatuses":[{"ProductID":["21933"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.48","ProductID":["21933"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":"https://catalog.update.microsoft.com/Search.aspx?q=Edge-Stable"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21933"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-26T23:51:01","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21933"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21933"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106298: Use after free in Chrome Tabs"}},{"Acknowledgments":[],"CVE":"CVE-2026-106299","CVSSScoreSets":[{"BaseScore":5.4,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":5.4,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N"}],"CWE":[{"ID":"CWE-20","Value":"Improper Input Validation"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"292","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106299: Improper input validation"}},{"Acknowledgments":[],"CVE":"CVE-2026-106300","CVSSScoreSets":[{"BaseScore":4.7,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":4.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:N/A:N"}],"CWE":[{"ID":"CWE-367","Value":"Time-of-check Time-of-use (TOCTOU) Race Condition"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"293","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106300: Race condition"}},{"Acknowledgments":[],"CVE":"CVE-2026-106301","CVSSScoreSets":[{"BaseScore":8.1,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.1,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N"}],"CWE":[{"ID":"CWE-441","Value":"Unintended Proxy or Intermediary ('Confused Deputy')"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"294","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106301: Confused deputy"}},{"Acknowledgments":[],"CVE":"CVE-2026-106302","CVSSScoreSets":[{"BaseScore":5.4,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":5.4,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:L"}],"CWE":[{"ID":"CWE-451","Value":"User Interface (UI) Misrepresentation of Critical Information"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"295","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106302: UI misrepresentation"}},{"Acknowledgments":[],"CVE":"CVE-2026-106303","CVSSScoreSets":[{"BaseScore":5.3,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":5.3,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N"}],"CWE":[{"ID":"CWE-203","Value":"Observable Discrepancy"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"296","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106303: Observable discrepancy"}},{"Acknowledgments":[],"CVE":"CVE-2026-106304","CVSSScoreSets":[{"BaseScore":4.7,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":4.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:N/A:N"}],"CWE":[{"ID":"CWE-125","Value":"Out-of-bounds Read"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"297","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106304: Out of bounds read"}},{"Acknowledgments":[],"CVE":"CVE-2026-106305","CVSSScoreSets":[],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"298","ProductStatuses":[{"ProductID":["21933"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.48","ProductID":["21933"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":"https://catalog.update.microsoft.com/Search.aspx?q=Edge-Stable"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21933"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-26T23:51:03","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21933"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21933"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106305: UI misrepresentation in Mobile"}},{"Acknowledgments":[],"CVE":"CVE-2026-106306","CVSSScoreSets":[{"BaseScore":5.4,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":5.4,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N"}],"CWE":[{"ID":"CWE-863","Value":"Incorrect Authorization"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"299","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106306: Incorrect authorization"}},{"Acknowledgments":[],"CVE":"CVE-2026-106307","CVSSScoreSets":[{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":6.5,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N"}],"CWE":[{"ID":"CWE-863","Value":"Incorrect Authorization"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"300","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106307: Incorrect authorization"}},{"Acknowledgments":[],"CVE":"CVE-2026-106308","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-706","Value":"Use of Incorrectly-Resolved Name or Reference"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"301","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106308: Incorrect reference resolution"}},{"Acknowledgments":[],"CVE":"CVE-2026-106309","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-863","Value":"Incorrect Authorization"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"302","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106309: Incorrect authorization"}},{"Acknowledgments":[],"CVE":"CVE-2026-106310","CVSSScoreSets":[{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":6.5,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N"}],"CWE":[{"ID":"CWE-672","Value":"Operation on a Resource after Expiration or Release"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"303","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106310: Use of released resource"}},{"Acknowledgments":[],"CVE":"CVE-2026-106311","CVSSScoreSets":[{"BaseScore":5.4,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":5.4,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:L"}],"CWE":[{"ID":"CWE-1021","Value":"Improper Restriction of Rendered UI Layers or Frames"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"304","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106311: Clickjacking"}},{"Acknowledgments":[],"CVE":"CVE-2026-106312","CVSSScoreSets":[{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":6.5,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N"}],"CWE":[{"ID":"CWE-862","Value":"Missing Authorization"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"305","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106312: Missing authorization"}},{"Acknowledgments":[],"CVE":"CVE-2026-106313","CVSSScoreSets":[],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"306","ProductStatuses":[{"ProductID":["21933"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.48","ProductID":["21933"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":"https://catalog.update.microsoft.com/Search.aspx?q=Edge-Stable"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21933"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-26T23:51:05","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21933"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21933"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106313: Incorrect authorization in Browser"}},{"Acknowledgments":[],"CVE":"CVE-2026-106314","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-863","Value":"Incorrect Authorization"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"307","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106314: Incorrect authorization"}},{"Acknowledgments":[],"CVE":"CVE-2026-106315","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"308","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106315: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-106316","CVSSScoreSets":[{"BaseScore":5.4,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":5.4,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:L"}],"CWE":[{"ID":"CWE-451","Value":"User Interface (UI) Misrepresentation of Critical Information"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"309","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106316: UI misrepresentation"}},{"Acknowledgments":[],"CVE":"CVE-2026-106317","CVSSScoreSets":[],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"310","ProductStatuses":[{"ProductID":["21933"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.48","ProductID":["21933"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":"https://catalog.update.microsoft.com/Search.aspx?q=Edge-Stable"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21933"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-26T23:51:06","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21933"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21933"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106317: UI misrepresentation in FullScreen"}},{"Acknowledgments":[],"CVE":"CVE-2026-106318","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"311","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106318: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-106320","CVSSScoreSets":[],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"312","ProductStatuses":[{"ProductID":["21933"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.48","ProductID":["21933"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":"https://catalog.update.microsoft.com/Search.aspx?q=Edge-Stable"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21933"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-26T23:51:08","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21933"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21933"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106320: Use of released resource in UI"}},{"Acknowledgments":[],"CVE":"CVE-2026-106321","CVSSScoreSets":[{"BaseScore":4.3,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":4.3,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N"}],"CWE":[{"ID":"CWE-200","Value":"Exposure of Sensitive Information to an Unauthorized Actor"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"313","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106321: Information leak"}},{"Acknowledgments":[],"CVE":"CVE-2026-106322","CVSSScoreSets":[{"BaseScore":6.1,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":6.1,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"}],"CWE":[{"ID":"CWE-601","Value":"URL Redirection to Untrusted Site ('Open Redirect')"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"314","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106322: Open redirect"}},{"Acknowledgments":[],"CVE":"CVE-2026-106324","CVSSScoreSets":[{"BaseScore":6.1,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":6.1,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"}],"CWE":[{"ID":"CWE-863","Value":"Incorrect Authorization"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"315","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106324: Incorrect authorization"}},{"Acknowledgments":[],"CVE":"CVE-2026-106325","CVSSScoreSets":[{"BaseScore":4.3,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":4.3,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N"}],"CWE":[{"ID":"CWE-706","Value":"Use of Incorrectly-Resolved Name or Reference"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"316","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106325: Incorrect reference resolution"}},{"Acknowledgments":[],"CVE":"CVE-2026-106326","CVSSScoreSets":[],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"317","ProductStatuses":[{"ProductID":["21933"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.48","ProductID":["21933"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":"https://catalog.update.microsoft.com/Search.aspx?q=Edge-Stable"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21933"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-26T23:51:11","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21933"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21933"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106326: Confused deputy in UI"}},{"Acknowledgments":[],"CVE":"CVE-2026-106327","CVSSScoreSets":[],"CWE":[{"ID":"CWE-863","Value":"Incorrect Authorization"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"318","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106327: Incorrect authorization"}},{"Acknowledgments":[],"CVE":"CVE-2026-106328","CVSSScoreSets":[{"BaseScore":5.9,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":5.9,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N"}],"CWE":[{"ID":"CWE-863","Value":"Incorrect Authorization"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"319","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106328: Incorrect authorization"}},{"Acknowledgments":[],"CVE":"CVE-2026-106329","CVSSScoreSets":[{"BaseScore":9.6,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":9.6,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-863","Value":"Incorrect Authorization"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"320","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106329: Incorrect authorization"}},{"Acknowledgments":[],"CVE":"CVE-2026-106330","CVSSScoreSets":[{"BaseScore":4.3,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":4.3,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N"}],"CWE":[{"ID":"CWE-200","Value":"Exposure of Sensitive Information to an Unauthorized Actor"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"321","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106330: Information leak"}},{"Acknowledgments":[],"CVE":"CVE-2026-106331","CVSSScoreSets":[],"CWE":[{"ID":"CWE-20","Value":"Improper Input Validation"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"322","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106331: Improper input validation"}},{"Acknowledgments":[],"CVE":"CVE-2026-106332","CVSSScoreSets":[{"BaseScore":4.3,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":4.3,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N"}],"CWE":[{"ID":"CWE-190","Value":"Integer Overflow or Wraparound"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"323","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106332: Integer overflow"}},{"Acknowledgments":[],"CVE":"CVE-2026-106333","CVSSScoreSets":[{"BaseScore":5.4,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":5.4,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:L"}],"CWE":[{"ID":"CWE-863","Value":"Incorrect Authorization"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"324","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106333: Incorrect authorization"}},{"Acknowledgments":[],"CVE":"CVE-2026-106334","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-200","Value":"Exposure of Sensitive Information to an Unauthorized Actor"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"325","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106334: Information leak"}},{"Acknowledgments":[],"CVE":"CVE-2026-106335","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"326","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106335: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-106336","CVSSScoreSets":[{"BaseScore":4.3,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":4.3,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N"}],"CWE":[{"ID":"CWE-203","Value":"Observable Discrepancy"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"327","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106336: Observable discrepancy"}},{"Acknowledgments":[],"CVE":"CVE-2026-106337","CVSSScoreSets":[],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"328","ProductStatuses":[{"ProductID":["21933"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.48","ProductID":["21933"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":"https://catalog.update.microsoft.com/Search.aspx?q=Edge-Stable"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21933"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-26T23:51:13","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21933"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21933"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106337: UI misrepresentation in UI"}},{"Acknowledgments":[],"CVE":"CVE-2026-106338","CVSSScoreSets":[{"BaseScore":5.4,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":5.4,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:L"}],"CWE":[{"ID":"CWE-451","Value":"User Interface (UI) Misrepresentation of Critical Information"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"329","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106338: UI misrepresentation"}},{"Acknowledgments":[],"CVE":"CVE-2026-106339","CVSSScoreSets":[{"BaseScore":3.1,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":3.1,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N"}],"CWE":[{"ID":"CWE-672","Value":"Operation on a Resource after Expiration or Release"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"330","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106339: Use of released resource"}},{"Acknowledgments":[],"CVE":"CVE-2026-106340","CVSSScoreSets":[{"BaseScore":4.6,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":4.6,"Vector":"CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"}],"CWE":[{"ID":"CWE-862","Value":"Missing Authorization"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"331","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106340: Missing authorization"}},{"Acknowledgments":[],"CVE":"CVE-2026-106341","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-843","Value":"Access of Resource Using Incompatible Type ('Type Confusion')"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"332","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106341: Type confusion"}},{"Acknowledgments":[],"CVE":"CVE-2026-106342","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-200","Value":"Exposure of Sensitive Information to an Unauthorized Actor"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"333","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106342: Information leak"}},{"Acknowledgments":[],"CVE":"CVE-2026-106343","CVSSScoreSets":[{"BaseScore":5.4,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":5.4,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:L"}],"CWE":[{"ID":"CWE-754","Value":"Improper Check for Unusual or Exceptional Conditions"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"334","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106343: Improper state validation"}},{"Acknowledgments":[],"CVE":"CVE-2026-106344","CVSSScoreSets":[{"BaseScore":5.4,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":5.4,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N"}],"CWE":[{"ID":"CWE-862","Value":"Missing Authorization"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"335","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106344: Missing authorization"}},{"Acknowledgments":[],"CVE":"CVE-2026-106345","CVSSScoreSets":[{"BaseScore":4.2,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":4.2,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:L"}],"CWE":[{"ID":"CWE-672","Value":"Operation on a Resource after Expiration or Release"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"336","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106345: Use of released resource"}},{"Acknowledgments":[],"CVE":"CVE-2026-106346","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-754","Value":"Improper Check for Unusual or Exceptional Conditions"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"337","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106346: Improper state validation"}},{"Acknowledgments":[],"CVE":"CVE-2026-106347","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"338","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"152.0.4191.135","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"},{"Date":"2026-10-28T17:04:08","Description":{"Value":"

Information published.

\n"},"Number":"2.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106347: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-106348","CVSSScoreSets":[{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":6.5,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N"}],"CWE":[{"ID":"CWE-200","Value":"Exposure of Sensitive Information to an Unauthorized Actor"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"339","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106348: Information leak"}},{"Acknowledgments":[],"CVE":"CVE-2026-106349","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"340","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106349: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-106350","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-863","Value":"Incorrect Authorization"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"341","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106350: Incorrect authorization"}},{"Acknowledgments":[],"CVE":"CVE-2026-106351","CVSSScoreSets":[{"BaseScore":5.3,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":5.3,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N"}],"CWE":[{"ID":"CWE-203","Value":"Observable Discrepancy"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"342","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106351: Observable discrepancy"}},{"Acknowledgments":[],"CVE":"CVE-2026-106352","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-863","Value":"Incorrect Authorization"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"343","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106352: Incorrect authorization"}},{"Acknowledgments":[],"CVE":"CVE-2026-106353","CVSSScoreSets":[],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"344","ProductStatuses":[{"ProductID":["21933"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.48","ProductID":["21933"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":"https://catalog.update.microsoft.com/Search.aspx?q=Edge-Stable"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21933"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-26T23:51:15","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21933"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21933"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106353: Improper input validation in Mobile"}},{"Acknowledgments":[],"CVE":"CVE-2026-106354","CVSSScoreSets":[{"BaseScore":4.3,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":4.3,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N"}],"CWE":[{"ID":"CWE-668","Value":"Exposure of Resource to Wrong Sphere"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"345","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106354: Improper resource exposure"}},{"Acknowledgments":[],"CVE":"CVE-2026-106355","CVSSScoreSets":[{"BaseScore":5.3,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":5.3,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N"}],"CWE":[{"ID":"CWE-862","Value":"Missing Authorization"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"346","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106355: Missing authorization"}},{"Acknowledgments":[],"CVE":"CVE-2026-106356","CVSSScoreSets":[{"BaseScore":5.4,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":5.4,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:L"}],"CWE":[{"ID":"CWE-1021","Value":"Improper Restriction of Rendered UI Layers or Frames"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"347","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106356: Clickjacking"}},{"Acknowledgments":[],"CVE":"CVE-2026-106357","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"348","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106357: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-106358","CVSSScoreSets":[{"BaseScore":9.6,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":9.6,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"349","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"152.0.4191.135","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"},{"Date":"2026-10-28T17:04:12","Description":{"Value":"

Information published.

\n"},"Number":"2.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106358: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-106359","CVSSScoreSets":[],"CWE":[{"ID":"CWE-441","Value":"Unintended Proxy or Intermediary ('Confused Deputy')"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"350","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106359: Confused deputy"}},{"Acknowledgments":[],"CVE":"CVE-2026-106360","CVSSScoreSets":[{"BaseScore":4.3,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":4.3,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N"}],"CWE":[{"ID":"CWE-200","Value":"Exposure of Sensitive Information to an Unauthorized Actor"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"351","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106360: Information leak"}},{"Acknowledgments":[],"CVE":"CVE-2026-106361","CVSSScoreSets":[],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"352","ProductStatuses":[{"ProductID":["21933"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.48","ProductID":["21933"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":"https://catalog.update.microsoft.com/Search.aspx?q=Edge-Stable"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21933"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-26T23:51:16","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21933"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21933"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106361: Incorrect provision of specified functionality in Mobile"}},{"Acknowledgments":[],"CVE":"CVE-2026-106362","CVSSScoreSets":[],"CWE":[{"ID":"CWE-862","Value":"Missing Authorization"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"353","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106362: Missing authorization"}},{"Acknowledgments":[],"CVE":"CVE-2026-106363","CVSSScoreSets":[{"BaseScore":8.3,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.3,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-862","Value":"Missing Authorization"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"354","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106363: Missing authorization"}},{"Acknowledgments":[],"CVE":"CVE-2026-106364","CVSSScoreSets":[{"BaseScore":5.3,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":5.3,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N"}],"CWE":[{"ID":"CWE-863","Value":"Incorrect Authorization"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"355","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106364: Incorrect authorization"}},{"Acknowledgments":[],"CVE":"CVE-2026-106365","CVSSScoreSets":[],"CWE":[{"ID":"CWE-862","Value":"Missing Authorization"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"356","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106365: Missing authorization"}},{"Acknowledgments":[],"CVE":"CVE-2026-106366","CVSSScoreSets":[],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"357","ProductStatuses":[{"ProductID":["21933"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.48","ProductID":["21933"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":"https://catalog.update.microsoft.com/Search.aspx?q=Edge-Stable"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21933"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-26T23:51:18","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21933"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21933"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106366: Incomplete cleanup in CustomTabs"}},{"Acknowledgments":[],"CVE":"CVE-2026-106367","CVSSScoreSets":[],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"358","ProductStatuses":[{"ProductID":["21933"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.48","ProductID":["21933"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":"https://catalog.update.microsoft.com/Search.aspx?q=Edge-Stable"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21933"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-26T23:51:20","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21933"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21933"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106367: Missing authorization in Mobile"}},{"Acknowledgments":[],"CVE":"CVE-2026-106368","CVSSScoreSets":[],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"359","ProductStatuses":[{"ProductID":["21933"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.48","ProductID":["21933"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":"https://catalog.update.microsoft.com/Search.aspx?q=Edge-Stable"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21933"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-26T23:51:21","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21933"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21933"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106368: UI misrepresentation in UI"}},{"Acknowledgments":[],"CVE":"CVE-2026-106369","CVSSScoreSets":[],"CWE":[{"ID":"CWE-862","Value":"Missing Authorization"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"360","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106369: Missing authorization"}},{"Acknowledgments":[],"CVE":"CVE-2026-106370","CVSSScoreSets":[{"BaseScore":4.7,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":4.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:N/A:N"}],"CWE":[{"ID":"CWE-908","Value":"Use of Uninitialized Resource"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"361","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106370: Uninitialized resource"}},{"Acknowledgments":[],"CVE":"CVE-2026-106371","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-863","Value":"Incorrect Authorization"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"362","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106371: Incorrect authorization"}},{"Acknowledgments":[],"CVE":"CVE-2026-106372","CVSSScoreSets":[],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"363","ProductStatuses":[{"ProductID":["21933"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.48","ProductID":["21933"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":"https://catalog.update.microsoft.com/Search.aspx?q=Edge-Stable"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21933"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-26T22:57:03","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21933"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21933"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106372: Incorrect authorization in UI"}},{"Acknowledgments":[],"CVE":"CVE-2026-106373","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"364","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106373: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-106374","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-843","Value":"Access of Resource Using Incompatible Type ('Type Confusion')"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"365","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106374: Type confusion"}},{"Acknowledgments":[],"CVE":"CVE-2026-106375","CVSSScoreSets":[{"BaseScore":9.6,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":9.6,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-459","Value":"Incomplete Cleanup"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"366","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106375: Incomplete cleanup"}},{"Acknowledgments":[],"CVE":"CVE-2026-106376","CVSSScoreSets":[{"BaseScore":4.7,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":4.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:N/A:N"}],"CWE":[{"ID":"CWE-908","Value":"Use of Uninitialized Resource"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"367","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106376: Uninitialized resource"}},{"Acknowledgments":[],"CVE":"CVE-2026-106377","CVSSScoreSets":[{"BaseScore":8.3,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.3,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-362","Value":"Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"368","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106377: Race condition"}},{"Acknowledgments":[],"CVE":"CVE-2026-106378","CVSSScoreSets":[{"BaseScore":8.3,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.3,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-250","Value":"Execution with Unnecessary Privileges"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"369","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"},{"Date":"2026-10-26T22:57:05","Description":{"Value":"

Information published.

\n"},"Number":"1.1"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106378: Privilege elevation"}},{"Acknowledgments":[],"CVE":"CVE-2026-106379","CVSSScoreSets":[{"BaseScore":4.3,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":4.3,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N"}],"CWE":[{"ID":"CWE-908","Value":"Use of Uninitialized Resource"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"370","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106379: Uninitialized resource"}},{"Acknowledgments":[],"CVE":"CVE-2026-106380","CVSSScoreSets":[],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"371","ProductStatuses":[{"ProductID":["21933"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.48","ProductID":["21933"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":"https://catalog.update.microsoft.com/Search.aspx?q=Edge-Stable"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21933"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-26T23:51:23","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21933"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21933"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106380: UI misrepresentation in UI"}},{"Acknowledgments":[],"CVE":"CVE-2026-106381","CVSSScoreSets":[],"CWE":[{"ID":"CWE-863","Value":"Incorrect Authorization"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"372","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106381: Incorrect authorization"}},{"Acknowledgments":[],"CVE":"CVE-2026-106382","CVSSScoreSets":[{"BaseScore":9.6,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":9.6,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"373","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106382: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-106383","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"374","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"152.0.4191.135","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"},{"Date":"2026-10-28T17:04:16","Description":{"Value":"

Information published.

\n"},"Number":"2.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106383: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-106384","CVSSScoreSets":[],"CWE":[{"ID":"CWE-862","Value":"Missing Authorization"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"375","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106384: Missing authorization"}},{"Acknowledgments":[],"CVE":"CVE-2026-106385","CVSSScoreSets":[],"CWE":[{"ID":"CWE-362","Value":"Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"376","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106385: Race condition"}},{"Acknowledgments":[],"CVE":"CVE-2026-106386","CVSSScoreSets":[{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":6.5,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N"}],"CWE":[{"ID":"CWE-908","Value":"Use of Uninitialized Resource"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"377","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106386: Uninitialized resource"}},{"Acknowledgments":[],"CVE":"CVE-2026-106387","CVSSScoreSets":[],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"378","ProductStatuses":[{"ProductID":["21933"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.48","ProductID":["21933"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":"https://catalog.update.microsoft.com/Search.aspx?q=Edge-Stable"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21933"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-26T23:51:25","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21933"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21933"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106387: Missing authorization in Mobile"}},{"Acknowledgments":[],"CVE":"CVE-2026-106388","CVSSScoreSets":[{"BaseScore":5.3,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":5.3,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N"}],"CWE":[{"ID":"CWE-862","Value":"Missing Authorization"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"379","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106388: Missing authorization"}},{"Acknowledgments":[],"CVE":"CVE-2026-106389","CVSSScoreSets":[{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":6.5,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N"}],"CWE":[{"ID":"CWE-863","Value":"Incorrect Authorization"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"380","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106389: Incorrect authorization"}},{"Acknowledgments":[],"CVE":"CVE-2026-106390","CVSSScoreSets":[{"BaseScore":4.3,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":4.3,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N"}],"CWE":[{"ID":"CWE-684","Value":"Incorrect Provision of Specified Functionality"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"381","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106390: Incorrect provision of specified functionality"}},{"Acknowledgments":[],"CVE":"CVE-2026-106391","CVSSScoreSets":[{"BaseScore":4.2,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":4.2,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:L"}],"CWE":[{"ID":"CWE-863","Value":"Incorrect Authorization"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"382","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106391: Incorrect authorization"}},{"Acknowledgments":[],"CVE":"CVE-2026-106392","CVSSScoreSets":[{"BaseScore":4.3,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":4.3,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N"}],"CWE":[{"ID":"CWE-200","Value":"Exposure of Sensitive Information to an Unauthorized Actor"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"383","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106392: Information leak"}},{"Acknowledgments":[],"CVE":"CVE-2026-106393","CVSSScoreSets":[{"BaseScore":8.3,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.3,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"384","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106393: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-106394","CVSSScoreSets":[{"BaseScore":4.3,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":4.3,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N"}],"CWE":[{"ID":"CWE-459","Value":"Incomplete Cleanup"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"385","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106394: Incomplete cleanup"}},{"Acknowledgments":[],"CVE":"CVE-2026-106395","CVSSScoreSets":[],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"386","ProductStatuses":[{"ProductID":["21933"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.48","ProductID":["21933"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":"https://catalog.update.microsoft.com/Search.aspx?q=Edge-Stable"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21933"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-26T23:51:27","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21933"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21933"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106395: Uninitialized resource in Dawn"}},{"Acknowledgments":[],"CVE":"CVE-2026-106396","CVSSScoreSets":[],"CWE":[{"ID":"CWE-20","Value":"Improper Input Validation"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"387","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106396: Improper input validation"}},{"Acknowledgments":[],"CVE":"CVE-2026-106397","CVSSScoreSets":[],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"388","ProductStatuses":[{"ProductID":["21933"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.48","ProductID":["21933"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":"https://catalog.update.microsoft.com/Search.aspx?q=Edge-Stable"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21933"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-26T23:51:28","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21933"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21933"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106397: Incorrect authorization in Mobile"}},{"Acknowledgments":[],"CVE":"CVE-2026-106398","CVSSScoreSets":[{"BaseScore":4.3,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":4.3,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N"}],"CWE":[{"ID":"CWE-863","Value":"Incorrect Authorization"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"389","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106398: Incorrect authorization"}},{"Acknowledgments":[],"CVE":"CVE-2026-106399","CVSSScoreSets":[{"BaseScore":3.3,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":3.3,"Vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N"}],"CWE":[{"ID":"CWE-125","Value":"Out-of-bounds Read"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"390","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106399: Out of bounds read"}},{"Acknowledgments":[],"CVE":"CVE-2026-106400","CVSSScoreSets":[],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"391","ProductStatuses":[{"ProductID":["21933"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.48","ProductID":["21933"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":"https://catalog.update.microsoft.com/Search.aspx?q=Edge-Stable"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21933"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-26T23:51:30","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21933"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21933"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106400: Clickjacking in Messages"}},{"Acknowledgments":[],"CVE":"CVE-2026-106401","CVSSScoreSets":[{"BaseScore":9.6,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":9.6,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-787","Value":"Out-of-bounds Write"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"392","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106401: Out of bounds write"}},{"Acknowledgments":[],"CVE":"CVE-2026-106402","CVSSScoreSets":[{"BaseScore":4.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":4.8,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:L"}],"CWE":[{"ID":"CWE-863","Value":"Incorrect Authorization"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"393","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106402: Incorrect authorization"}},{"Acknowledgments":[],"CVE":"CVE-2026-106403","CVSSScoreSets":[{"BaseScore":8.1,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.1,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N"}],"CWE":[{"ID":"CWE-863","Value":"Incorrect Authorization"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"394","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106403: Incorrect authorization"}},{"Acknowledgments":[],"CVE":"CVE-2026-106404","CVSSScoreSets":[{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":6.5,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N"}],"CWE":[{"ID":"CWE-863","Value":"Incorrect Authorization"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"395","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106404: Incorrect authorization"}},{"Acknowledgments":[],"CVE":"CVE-2026-106405","CVSSScoreSets":[],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"396","ProductStatuses":[{"ProductID":["21933"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.48","ProductID":["21933"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":"https://catalog.update.microsoft.com/Search.aspx?q=Edge-Stable"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21933"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-26T23:51:32","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21933"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21933"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106405: Race condition in CustomTabs"}},{"Acknowledgments":[],"CVE":"CVE-2026-106406","CVSSScoreSets":[],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"397","ProductStatuses":[{"ProductID":["21933"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.48","ProductID":["21933"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":"https://catalog.update.microsoft.com/Search.aspx?q=Edge-Stable"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21933"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-26T23:51:33","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21933"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21933"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106406: Missing authorization in Mobile"}},{"Acknowledgments":[],"CVE":"CVE-2026-106407","CVSSScoreSets":[{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":6.5,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N"}],"CWE":[{"ID":"CWE-863","Value":"Incorrect Authorization"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"398","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106407: Incorrect authorization"}},{"Acknowledgments":[],"CVE":"CVE-2026-106408","CVSSScoreSets":[],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"399","ProductStatuses":[{"ProductID":["21933"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.48","ProductID":["21933"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":"https://catalog.update.microsoft.com/Search.aspx?q=Edge-Stable"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21933"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-26T23:51:35","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21933"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21933"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106408: Protection mechanism failure in Mobile"}},{"Acknowledgments":[],"CVE":"CVE-2026-106409","CVSSScoreSets":[{"BaseScore":8.3,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.3,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-706","Value":"Use of Incorrectly-Resolved Name or Reference"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"400","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106409: Incorrect reference resolution"}},{"Acknowledgments":[],"CVE":"CVE-2026-106410","CVSSScoreSets":[{"BaseScore":4.2,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":4.2,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:L"}],"CWE":[{"ID":"CWE-862","Value":"Missing Authorization"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"401","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106410: Missing authorization"}},{"Acknowledgments":[],"CVE":"CVE-2026-106411","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"402","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106411: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-106412","CVSSScoreSets":[{"BaseScore":8.3,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.3,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-367","Value":"Time-of-check Time-of-use (TOCTOU) Race Condition"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"403","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106412: Race condition"}},{"Acknowledgments":[],"CVE":"CVE-2026-106413","CVSSScoreSets":[{"BaseScore":4.2,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":4.2,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:L"}],"CWE":[{"ID":"CWE-367","Value":"Time-of-check Time-of-use (TOCTOU) Race Condition"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"404","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106413: Race condition"}},{"Acknowledgments":[],"CVE":"CVE-2026-106414","CVSSScoreSets":[],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"405","ProductStatuses":[{"ProductID":["21933"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.48","ProductID":["21933"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":"https://catalog.update.microsoft.com/Search.aspx?q=Edge-Stable"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21933"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-26T23:51:37","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21933"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21933"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106414: Improper input validation in Mobile"}},{"Acknowledgments":[],"CVE":"CVE-2026-106415","CVSSScoreSets":[{"BaseScore":4.3,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":4.3,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N"}],"CWE":[{"ID":"CWE-200","Value":"Exposure of Sensitive Information to an Unauthorized Actor"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"406","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106415: Information leak"}},{"Acknowledgments":[],"CVE":"CVE-2026-106416","CVSSScoreSets":[{"BaseScore":5.4,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":5.4,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:L"}],"CWE":[{"ID":"CWE-94","Value":"Improper Control of Generation of Code ('Code Injection')"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"407","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106416: Code injection"}},{"Acknowledgments":[],"CVE":"CVE-2026-106417","CVSSScoreSets":[{"BaseScore":9.6,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":9.6,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-190","Value":"Integer Overflow or Wraparound"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"408","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106417: Integer overflow"}},{"Acknowledgments":[],"CVE":"CVE-2026-106418","CVSSScoreSets":[],"CWE":[{"ID":"CWE-862","Value":"Missing Authorization"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"409","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106418: Missing authorization"}},{"Acknowledgments":[],"CVE":"CVE-2026-106419","CVSSScoreSets":[],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"410","ProductStatuses":[{"ProductID":["21933"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.48","ProductID":["21933"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":"https://catalog.update.microsoft.com/Search.aspx?q=Edge-Stable"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21933"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-26T23:51:39","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21933"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21933"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106419: Use after free in ANGLE"}},{"Acknowledgments":[],"CVE":"CVE-2026-106420","CVSSScoreSets":[{"BaseScore":5.4,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":5.4,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:L"}],"CWE":[{"ID":"CWE-682","Value":"Incorrect Calculation"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"411","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106420: Incorrect calculation"}},{"Acknowledgments":[],"CVE":"CVE-2026-106421","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"412","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106421: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-106422","CVSSScoreSets":[],"CWE":[{"ID":"CWE-863","Value":"Incorrect Authorization"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"413","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106422: Incorrect authorization"}},{"Acknowledgments":[],"CVE":"CVE-2026-106423","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"414","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106423: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-106424","CVSSScoreSets":[{"BaseScore":4.0,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":4.0,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:N/A:N"}],"CWE":[{"ID":"CWE-200","Value":"Exposure of Sensitive Information to an Unauthorized Actor"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"415","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106424: Information leak"}},{"Acknowledgments":[],"CVE":"CVE-2026-106425","CVSSScoreSets":[],"CWE":[{"ID":"CWE-862","Value":"Missing Authorization"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"416","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106425: Missing authorization"}},{"Acknowledgments":[],"CVE":"CVE-2026-106426","CVSSScoreSets":[{"BaseScore":8.3,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.3,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-362","Value":"Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"417","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106426: Race condition"}},{"Acknowledgments":[],"CVE":"CVE-2026-106427","CVSSScoreSets":[],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"418","ProductStatuses":[{"ProductID":["21933"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.48","ProductID":["21933"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":"https://catalog.update.microsoft.com/Search.aspx?q=Edge-Stable"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21933"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-26T23:51:41","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21933"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21933"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-106427: Confused deputy in Mobile"}},{"Acknowledgments":[{"Name":[{"Value":"Rajesh Kumar"}],"URL":[""]}],"CVE":"CVE-2026-108127","CVSSScoreSets":[{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["10378"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["10379"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["10483"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["10543"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["10852"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["10853"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["10816"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["10855"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11568"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11569"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11571"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11572"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11929"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11930"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11931"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12099"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12098"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12097"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11923"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11924"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12242"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12243"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12389"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12390"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["20437"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["20438"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21945"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21946"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12436"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12437"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["20854"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["20853"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-125","Value":"Out-of-bounds Read"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Out-of-bounds read in DNS Server allows an authorized attacker to disclose information over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What type of information could be disclosed by this vulnerability?

\n

An attacker who successfully exploited this vulnerability could view heap memory from a privileged process running on the server.

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Out-of-bounds read in DNS Server allows an authorized attacker to disclose information over a network.

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What type of information could be disclosed by this vulnerability?

\n

An attacker who successfully exploited this vulnerability could view heap memory from a privileged process running on the server.

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Out-of-bounds read in DNS Server allows an authorized attacker to disclose information over a network.

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What type of information could be disclosed by this vulnerability?

\n

An attacker who successfully exploited this vulnerability could view heap memory from a privileged process running on the server.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

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An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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No cwe for this issue in Active Directory Federation Services (AD FS) allows an unauthorized attacker to perform spoofing over a network.

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CWE added. Informational change only.

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Information published.

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Double free in Windows Kerberos allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

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An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Release of invalid pointer or reference in Windows Modern Device Management (MDM) allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

\n"},{"Ordinal":"20","Title":"Windows Modern Device Management (MDM)","Type":7,"Value":"Windows Modern Device Management (MDM)"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"425","ProductStatuses":[{"ProductID":["11923","11924"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5126655"},"FixedBuild":"10.0.20348.5761","ProductID":["11923","11924"],"RestartRequired":{"Value":"Yes"},"SubType":"Security Update","Supercedence":"5122882","Type":2,"URL":"https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5126655"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11923","11924"],"SubType":"5126655","Type":3,"URL":"https://support.microsoft.com/help/5126655"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5126655"},"ProductID":["11923","11924"],"Type":6,"URL":"https://support.microsoft.com/help/5126655"}],"RevisionHistory":[{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

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Use after free in Windows Autopilot allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

\n"},{"Ordinal":"20","Title":"Windows Autopilot","Type":7,"Value":"Windows Autopilot"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"426","ProductStatuses":[{"ProductID":["12389","12390","20437","20438","21945","21946"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5127648"},"FixedBuild":"10.0.26100.9711","ProductID":["12389","12390"],"RestartRequired":{"Value":"Yes"},"SubType":"Security Update","Supercedence":"5124008","Type":2,"URL":"https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5127648"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12389","12390"],"SubType":"5127648","Type":3,"URL":"https://support.microsoft.com/help/5127648"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5127648"},"ProductID":["12389","12390","20437","20438","21945","21946"],"Type":6,"URL":"https://support.microsoft.com/help/5127648"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5127648"},"FixedBuild":"10.0.26200.9711","ProductID":["20437","20438"],"RestartRequired":{"Value":"Yes"},"SubType":"Security Update","Supercedence":"5124008","Type":2,"URL":"https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5127648"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["20437","20438"],"SubType":"5127648","Type":3,"URL":"https://support.microsoft.com/help/5127648"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5127648"},"FixedBuild":"10.0.26300.9711","ProductID":["21945","21946"],"RestartRequired":{"Value":"Yes"},"SubType":"Security Update","Type":2,"URL":"https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5127648"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21945","21946"],"SubType":"5127648","Type":3,"URL":"https://support.microsoft.com/help/5127648"}],"RevisionHistory":[{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

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Improper link resolution before file access ('link following') in Windows Backup Engine allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Information published.

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Use after free in Microsoft Windows Search Component allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Time-of-check time-of-use (toctou) race condition in Windows Modern Device Management (MDM) allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Untrusted search path in .NET Framework allows an authorized attacker to bypass a security feature locally.

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What kind of security feature could be bypassed by successfully exploiting this vulnerability?

\n

An attacker who successfully exploits this vulnerability could bypass Windows Defender Application Control (WDAC) enforcement. This could lead to the ability to run unauthorized applications on target systems.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

How could an attacker exploit this vulnerability?

\n

An authenticated attacker could place a specially crafted .NET assembly on an affected system and register it for loading by a protected process. Successful exploitation could bypass Windows Defender Application Control restrictions and allow the attacker to execute code within the protected process. User interaction is not required.

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Heap-based buffer overflow in Windows Hyper-V allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited the vulnerability?

\n

An attacker who successfully exploited this vulnerability could potentially gain elevated privileges on the host system beyond the guest virtual machine boundary.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to have a deep understanding of the system. Successful exploitation is not guaranteed and depends on a combination of factors that might include the environment, system configuration, and the presence of additional security measures.

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Integer overflow or wraparound in Microsoft Windows Codecs Library allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack vector is network (AV:N) and user interaction is required (UI:R). What is the target context of the remote code execution?

\n

This attack requires a user to open a specially crafted file from the attacker to initiate remote code execution.

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Information published.

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Buffer Overflow"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack vector is network (AV:N) and user interaction is required (UI:R). What is the target context of the remote code execution?

\n

This attack requires a user to open a specially crafted file from the attacker to initiate remote code execution.

\n"},{"Ordinal":"20","Title":"Microsoft Office Word","Type":7,"Value":"Microsoft Office Word"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"433","ProductStatuses":[{"ProductID":["11952","11953","12421","12420","11763","11762"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.14334.20974","ProductID":["11952","11953"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11952","11953"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.17932.21056","ProductID":["12421","12420"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12421","12420"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"https://aka.ms/OfficeSecurityReleases","ProductID":["11763","11762"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11763","11762"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"}],"RevisionHistory":[{"Date":"2026-10-15T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"},{"Date":"2026-10-15T07:00:00","Description":{"Value":"

Information published. This CVE was addressed by updates that were released in October 2026, but the CVE was inadvertently omitted from the October 2026 Security Updates. This is an informational change only. Customers who have already installed the October 2026 updates do not need to take any further action.

\n"},"Number":"1.1"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11952"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11953"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12421"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12420"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11763"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11762"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11952"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11953"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12421"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12420"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11763"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11762"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Microsoft Office Word Remote Code Execution Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"Anonymous"}],"URL":[""]}],"CVE":"CVE-2026-108427","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11952"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11953"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12421"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12420"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11763"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11762"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-122","Value":"Heap-based Buffer Overflow"},{"ID":"CWE-20","Value":"Improper Input Validation"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack vector is network (AV:N) and user interaction is required (UI:R). What is the target context of the remote code execution?

\n

This attack requires a user to open a specially crafted file from the attacker to initiate remote code execution.

\n"},{"Ordinal":"20","Title":"Microsoft Office Word","Type":7,"Value":"Microsoft Office Word"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"434","ProductStatuses":[{"ProductID":["11952","11953","12421","12420","11763","11762"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.14334.20974","ProductID":["11952","11953"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11952","11953"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.17932.21056","ProductID":["12421","12420"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12421","12420"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"https://aka.ms/OfficeSecurityReleases","ProductID":["11763","11762"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11763","11762"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"}],"RevisionHistory":[{"Date":"2026-10-15T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"},{"Date":"2026-10-15T07:00:00","Description":{"Value":"

Information published. This CVE was addressed by updates that were released in October 2026, but the CVE was inadvertently omitted from the October 2026 Security Updates. This is an informational change only. Customers who have already installed the October 2026 updates do not need to take any further action.

\n"},"Number":"1.1"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11952"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11953"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12421"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12420"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11763"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11762"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11952"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11953"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12421"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12420"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11763"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11762"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Microsoft Office Word Remote Code Execution Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"Anonymous"}],"URL":[""]}],"CVE":"CVE-2026-108428","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11952"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11953"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12421"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12420"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11763"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11762"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-122","Value":"Heap-based Buffer Overflow"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack vector is network (AV:N) and user interaction is required (UI:R). What is the target context of the remote code execution?

\n

This attack requires a user to open a specially crafted file from the attacker to initiate remote code execution.

\n"},{"Ordinal":"20","Title":"Microsoft Office Word","Type":7,"Value":"Microsoft Office Word"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"435","ProductStatuses":[{"ProductID":["11952","11953","12421","12420","11763","11762"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.14334.20974","ProductID":["11952","11953"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11952","11953"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.17932.21056","ProductID":["12421","12420"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12421","12420"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"https://aka.ms/OfficeSecurityReleases","ProductID":["11763","11762"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11763","11762"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"}],"RevisionHistory":[{"Date":"2026-10-15T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"},{"Date":"2026-10-15T07:00:00","Description":{"Value":"

Information published. This CVE was addressed by updates that were released in October 2026, but the CVE was inadvertently omitted from the October 2026 Security Updates. This is an informational change only. Customers who have already installed the October 2026 updates do not need to take any further action.

\n"},"Number":"1.1"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11952"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11953"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12421"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12420"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11763"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11762"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11952"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11953"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12421"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12420"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11763"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11762"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Microsoft Office Word Remote Code Execution Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"Anonymous"}],"URL":[""]}],"CVE":"CVE-2026-108429","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11952"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11953"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12421"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12420"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11763"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11762"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-122","Value":"Heap-based Buffer Overflow"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack vector is network (AV:N) and user interaction is required (UI:R). What is the target context of the remote code execution?

\n

This attack requires a user to open a specially crafted file from the attacker to initiate remote code execution.

\n"},{"Ordinal":"20","Title":"Microsoft Office Word","Type":7,"Value":"Microsoft Office Word"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"436","ProductStatuses":[{"ProductID":["11952","11953","12421","12420","11763","11762"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.14334.20974","ProductID":["11952","11953"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11952","11953"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.17932.21056","ProductID":["12421","12420"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12421","12420"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"https://aka.ms/OfficeSecurityReleases","ProductID":["11763","11762"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11763","11762"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"}],"RevisionHistory":[{"Date":"2026-10-15T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"},{"Date":"2026-10-15T07:00:00","Description":{"Value":"

Information published. This CVE was addressed by updates that were released in October 2026, but the CVE was inadvertently omitted from the October 2026 Security Updates. This is an informational change only. Customers who have already installed the October 2026 updates do not need to take any further action.

\n"},"Number":"1.1"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11952"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11953"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12421"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12420"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11763"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11762"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11952"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11953"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12421"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12420"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11763"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11762"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Microsoft Office Word Remote Code Execution Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"0ccbbf129444eb66344ccafb92b00df4"}],"URL":[""]}],"CVE":"CVE-2026-108430","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11952"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11953"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12421"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12420"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11763"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11762"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11951"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12440"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21368"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-122","Value":"Heap-based Buffer Overflow"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

How could an attacker exploit this vulnerability?

\n

An unauthenticated attacker could send a specially crafted Word document and convince a user to open it and use Word's numbering features. Successful exploitation could allow the attacker to execute code in the user's context.

\n"},{"Ordinal":"20","Title":"Microsoft Office Word","Type":7,"Value":"Microsoft Office Word"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"437","ProductStatuses":[{"ProductID":["11952","11953","12421","12420","11763","11762","11951","12440","21368"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.14334.20974","ProductID":["11952","11953"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11952","11953"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.17932.21056","ProductID":["12421","12420"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12421","12420"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"https://aka.ms/OfficeSecurityReleases","ProductID":["11763","11762"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11763","11762"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.114.26101123","ProductID":["11951","12440","21368"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11951","12440","21368"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"}],"RevisionHistory":[{"Date":"2026-10-15T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"},{"Date":"2026-10-15T07:00:00","Description":{"Value":"

Information published. This CVE was addressed by updates that were released in October 2026, but the CVE was inadvertently omitted from the October 2026 Security Updates. This is an informational change only. Customers who have already installed the October 2026 updates do not need to take any further action.

\n"},"Number":"1.1"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11952"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11953"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12421"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12420"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11763"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11762"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11951"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12440"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["21368"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11952"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11953"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12421"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12420"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11763"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11762"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11951"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12440"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21368"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Microsoft Office Word Remote Code Execution Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"Jeongmin Choi"}],"URL":[""]}],"CVE":"CVE-2026-108431","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11951"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12440"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21368"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11952"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11953"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12421"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12420"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11763"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11762"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-121","Value":"Stack-based Buffer Overflow"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Stack-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

How could an attacker exploit this vulnerability?

\n

An unauthenticated attacker could send a specially crafted Word document and convince a user to open it and use Word's numbering features. Successful exploitation could allow the attacker to execute code in the user's context.

\n"},{"Ordinal":"20","Title":"Microsoft Office Word","Type":7,"Value":"Microsoft Office Word"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"438","ProductStatuses":[{"ProductID":["11951","12440","21368","11952","11953","12421","12420","11763","11762"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.114.26101123","ProductID":["11951","12440","21368"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11951","12440","21368"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.14334.20974","ProductID":["11952","11953"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11952","11953"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.17932.21056","ProductID":["12421","12420"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12421","12420"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"https://aka.ms/OfficeSecurityReleases","ProductID":["11763","11762"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11763","11762"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"}],"RevisionHistory":[{"Date":"2026-10-15T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"},{"Date":"2026-10-15T07:00:00","Description":{"Value":"

Information published. This CVE was addressed by updates that were released in October 2026, but the CVE was inadvertently omitted from the October 2026 Security Updates. This is an informational change only. Customers who have already installed the October 2026 updates do not need to take any further action.

\n"},"Number":"1.1"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11951"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12440"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["21368"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11952"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11953"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12421"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12420"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11763"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11762"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11951"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12440"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21368"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11952"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11953"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12421"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12420"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11763"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11762"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Microsoft Office Word Remote Code Execution Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"0ccbbf129444eb66344ccafb92b00df4"}],"URL":[""]}],"CVE":"CVE-2026-108432","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12420"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11763"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11762"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11951"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12440"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21368"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11952"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11953"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12421"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-122","Value":"Heap-based Buffer Overflow"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

How could an attacker exploit this vulnerability?

\n

An unauthenticated attacker could send a specially crafted Word document and convince a user to open it and use Word's numbering features. Successful exploitation could allow the attacker to execute code in the user's context.

\n"},{"Ordinal":"20","Title":"Microsoft Office Word","Type":7,"Value":"Microsoft Office Word"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"439","ProductStatuses":[{"ProductID":["12420","11763","11762","11951","12440","21368","11952","11953","12421"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.17932.21056","ProductID":["12420","12421"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12420","12421"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"https://aka.ms/OfficeSecurityReleases","ProductID":["11763","11762"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11763","11762"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.114.26101123","ProductID":["11951","12440","21368"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11951","12440","21368"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.14334.20974","ProductID":["11952","11953"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11952","11953"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"}],"RevisionHistory":[{"Date":"2026-10-15T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"},{"Date":"2026-10-15T07:00:00","Description":{"Value":"

Information published. This CVE was addressed by updates that were released in October 2026, but the CVE was inadvertently omitted from the October 2026 Security Updates. This is an informational change only. Customers who have already installed the October 2026 updates do not need to take any further action.

\n"},"Number":"1.1"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12420"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11763"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11762"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11951"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12440"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["21368"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11952"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11953"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12421"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12420"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11763"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11762"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11951"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12440"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21368"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11952"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11953"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12421"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Microsoft Office Word Remote Code Execution Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"OSORI"}],"URL":[""]}],"CVE":"CVE-2026-108433","CVSSScoreSets":[{"BaseScore":7.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11951"],"TemporalScore":6.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12440"],"TemporalScore":6.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21368"],"TemporalScore":6.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11952"],"TemporalScore":6.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11953"],"TemporalScore":6.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12421"],"TemporalScore":6.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12420"],"TemporalScore":6.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11763"],"TemporalScore":6.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11762"],"TemporalScore":6.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-807","Value":"Reliance on Untrusted Inputs in a Security Decision"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Reliance on untrusted inputs in a security decision in Microsoft Office Word allows an unauthorized attacker to bypass a security feature locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What kind of security feature could be bypassed by successfully exploiting this vulnerability?

\n

This update addresses a vulnerability that bypasses OLE mitigations in Microsoft 365 and Microsoft Office which protect users from vulnerable COM/OLE controls.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, user interaction is required (UI:R). What interaction would the user have to do?

\n

An attacker must send a user a malicious Office file and convince them to open it.

\n"},{"Ordinal":"20","Title":"Microsoft Office Word","Type":7,"Value":"Microsoft Office Word"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"440","ProductStatuses":[{"ProductID":["11951","12440","21368","11952","11953","12421","12420","11763","11762"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.114.26101123","ProductID":["11951","12440","21368"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11951","12440","21368"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.14334.20974","ProductID":["11952","11953"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11952","11953"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.17932.21056","ProductID":["12421","12420"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12421","12420"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"https://aka.ms/OfficeSecurityReleases","ProductID":["11763","11762"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11763","11762"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"}],"RevisionHistory":[{"Date":"2026-10-15T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"},{"Date":"2026-10-15T07:00:00","Description":{"Value":"

Information published. This CVE was addressed by updates that were released in October 2026, but the CVE was inadvertently omitted from the October 2026 Security Updates. This is an informational change only. Customers who have already installed the October 2026 updates do not need to take any further action.

\n"},"Number":"1.1"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Security Feature Bypass"},"ProductID":["11951"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Security Feature Bypass"},"ProductID":["12440"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Security Feature Bypass"},"ProductID":["21368"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Security Feature Bypass"},"ProductID":["11952"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Security Feature Bypass"},"ProductID":["11953"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Security Feature Bypass"},"ProductID":["12421"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Security Feature Bypass"},"ProductID":["12420"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Security Feature Bypass"},"ProductID":["11763"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Security Feature Bypass"},"ProductID":["11762"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11951"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12440"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21368"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11952"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11953"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12421"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12420"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11763"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11762"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Microsoft Office Word Security Feature Bypass Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"Minjea Park and Jmini"}],"URL":[""]}],"CVE":"CVE-2026-108434","CVSSScoreSets":[{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11951"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12440"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21368"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11952"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11953"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12421"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12420"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11763"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11762"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-125","Value":"Out-of-bounds Read"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Out-of-bounds read in Microsoft Office Word allows an unauthorized attacker to disclose information over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What type of information could be disclosed by this vulnerability?

\n

An attacker who successfully exploited this vulnerability could potentially read small portions of heap memory.

\n"},{"Ordinal":"20","Title":"Microsoft Office Word","Type":7,"Value":"Microsoft Office Word"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"441","ProductStatuses":[{"ProductID":["11951","12440","21368","11952","11953","12421","12420","11763","11762"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.114.26101123","ProductID":["11951","12440","21368"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11951","12440","21368"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.14334.20974","ProductID":["11952","11953"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11952","11953"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.17932.21056","ProductID":["12421","12420"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12421","12420"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"https://aka.ms/OfficeSecurityReleases","ProductID":["11763","11762"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11763","11762"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"}],"RevisionHistory":[{"Date":"2026-10-15T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"},{"Date":"2026-10-15T07:00:00","Description":{"Value":"

Information published. This CVE was addressed by updates that were released in October 2026, but the CVE was inadvertently omitted from the October 2026 Security Updates. This is an informational change only. Customers who have already installed the October 2026 updates do not need to take any further action.

\n"},"Number":"1.1"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["11951"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["12440"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["21368"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["11952"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["11953"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["12421"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["12420"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["11763"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["11762"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11951"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12440"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21368"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11952"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11953"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12421"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12420"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11763"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11762"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Microsoft Office Word Information Disclosure Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"SeaDragnoL with Qrious Secure"}],"URL":[""]},{"Name":[{"Value":"grass with Viettel Cyber Security"}],"URL":[""]}],"CVE":"CVE-2026-108435","CVSSScoreSets":[{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11951"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12440"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21368"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11952"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11953"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12421"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12420"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11763"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11762"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-822","Value":"Untrusted Pointer Dereference"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Untrusted pointer dereference in Microsoft Office Word allows an unauthorized attacker to disclose information over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What type of information could be disclosed by this vulnerability?

\n

An attacker who successfully exploited this vulnerability could potentially read portions of process memory.

\n"},{"Ordinal":"20","Title":"Microsoft Office Word","Type":7,"Value":"Microsoft Office Word"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"442","ProductStatuses":[{"ProductID":["11951","12440","21368","11952","11953","12421","12420","11763","11762"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.114.26101123","ProductID":["11951","12440","21368"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11951","12440","21368"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.14334.20974","ProductID":["11952","11953"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11952","11953"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.17932.21056","ProductID":["12421","12420"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12421","12420"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"https://aka.ms/OfficeSecurityReleases","ProductID":["11763","11762"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11763","11762"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"}],"RevisionHistory":[{"Date":"2026-10-15T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"},{"Date":"2026-10-15T07:00:00","Description":{"Value":"

Information published. This CVE was addressed by updates that were released in October 2026, but the CVE was inadvertently omitted from the October 2026 Security Updates. This is an informational change only. Customers who have already installed the October 2026 updates do not need to take any further action.

\n"},"Number":"1.1"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["11951"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["12440"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["21368"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["11952"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["11953"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["12421"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["12420"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["11763"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["11762"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11951"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12440"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21368"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11952"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11953"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12421"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12420"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11763"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11762"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Microsoft Office Word Information Disclosure Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"Jeongmin Choi"}],"URL":[""]}],"CVE":"CVE-2026-108436","CVSSScoreSets":[{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11951"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12440"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21368"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11952"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11953"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12421"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12420"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11763"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11762"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-125","Value":"Out-of-bounds Read"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Out-of-bounds read in Microsoft Office Word allows an unauthorized attacker to disclose information over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What type of information could be disclosed by this vulnerability?

\n

An attacker who successfully exploited this vulnerability could potentially read small portions of heap memory.

\n"},{"Ordinal":"20","Title":"Microsoft Office Word","Type":7,"Value":"Microsoft Office Word"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"443","ProductStatuses":[{"ProductID":["11951","12440","21368","11952","11953","12421","12420","11763","11762"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.114.26101123","ProductID":["11951","12440","21368"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11951","12440","21368"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.14334.20974","ProductID":["11952","11953"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11952","11953"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.17932.21056","ProductID":["12421","12420"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12421","12420"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"https://aka.ms/OfficeSecurityReleases","ProductID":["11763","11762"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11763","11762"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"}],"RevisionHistory":[{"Date":"2026-10-15T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"},{"Date":"2026-10-15T07:00:00","Description":{"Value":"

Information published. This CVE was addressed by updates that were released in October 2026, but the CVE was inadvertently omitted from the October 2026 Security Updates. This is an informational change only. Customers who have already installed the October 2026 updates do not need to take any further action.

\n"},"Number":"1.1"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["11951"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["12440"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["21368"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["11952"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["11953"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["12421"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["12420"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["11763"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["11762"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11951"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12440"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21368"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11952"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11953"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12421"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12420"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11763"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11762"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Microsoft Office Word Information Disclosure Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"0ccbbf129444eb66344ccafb92b00df4"}],"URL":[""]}],"CVE":"CVE-2026-108437","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11952"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11953"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12421"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12420"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11763"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11762"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-122","Value":"Heap-based Buffer Overflow"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack vector is network (AV:N) and user interaction is required (UI:R). What is the target context of the remote code execution?

\n

This attack requires a user to open a specially crafted file from the attacker to initiate remote code execution.

\n"},{"Ordinal":"20","Title":"Microsoft Office Word","Type":7,"Value":"Microsoft Office Word"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"444","ProductStatuses":[{"ProductID":["11952","11953","12421","12420","11763","11762"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.14334.20974","ProductID":["11952","11953"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11952","11953"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.17932.21056","ProductID":["12421","12420"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12421","12420"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"https://aka.ms/OfficeSecurityReleases","ProductID":["11763","11762"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11763","11762"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"}],"RevisionHistory":[{"Date":"2026-10-15T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"},{"Date":"2026-10-15T07:00:00","Description":{"Value":"

Information published. This CVE was addressed by updates that were released in October 2026, but the CVE was inadvertently omitted from the October 2026 Security Updates. This is an informational change only. Customers who have already installed the October 2026 updates do not need to take any further action.

\n"},"Number":"1.1"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11952"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11953"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12421"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12420"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11763"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11762"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11952"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11953"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12421"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12420"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11763"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11762"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Microsoft Office Word Remote Code Execution Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"Haein Lee with KAIST Hacking Lab"}],"URL":[""]}],"CVE":"CVE-2026-108438","CVSSScoreSets":[{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11763"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11762"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11951"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12440"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21368"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Use after free in Microsoft Office Word allows an unauthorized attacker to disclose information over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What type of information could be disclosed by this vulnerability?

\n

An attacker who successfully exploited this vulnerability could potentially read portions of process memory.

\n"},{"Ordinal":"20","Title":"Microsoft Office Word","Type":7,"Value":"Microsoft Office Word"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"445","ProductStatuses":[{"ProductID":["11763","11762","11951","12440","21368"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"https://aka.ms/OfficeSecurityReleases","ProductID":["11763","11762"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11763","11762"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.114.26101123","ProductID":["11951","12440","21368"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11951","12440","21368"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"}],"RevisionHistory":[{"Date":"2026-10-15T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"},{"Date":"2026-10-15T07:00:00","Description":{"Value":"

Information published. This CVE was addressed by updates that were released in October 2026, but the CVE was inadvertently omitted from the October 2026 Security Updates. This is an informational change only. Customers who have already installed the October 2026 updates do not need to take any further action.

\n"},"Number":"1.1"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["11763"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["11762"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["11951"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["12440"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["21368"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11763"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11762"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11951"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12440"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21368"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Microsoft Office Word Information Disclosure Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"vietnq"}],"URL":[""]},{"Name":[{"Value":"namnp with Viettel Cyber Security"}],"URL":[""]}],"CVE":"CVE-2026-108439","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11951"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12440"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21368"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11952"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11953"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12421"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12420"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11763"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11762"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-122","Value":"Heap-based Buffer Overflow"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

Yes, the Preview Pane is an attack vector.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

How could an attacker exploit this vulnerability?

\n

An unauthenticated attacker could exploit this vulnerability by crafting a malicious RTF file. If a user opens the file or it is rendered in the preview pane, the attacker could execute arbitrary code in the user's context.

\n"},{"Ordinal":"20","Title":"Microsoft Office Word","Type":7,"Value":"Microsoft Office Word"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"446","ProductStatuses":[{"ProductID":["11951","12440","21368","11952","11953","12421","12420","11763","11762"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.114.26101123","ProductID":["11951","12440","21368"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11951","12440","21368"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.14334.20974","ProductID":["11952","11953"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11952","11953"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.17932.21056","ProductID":["12421","12420"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12421","12420"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"https://aka.ms/OfficeSecurityReleases","ProductID":["11763","11762"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11763","11762"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"}],"RevisionHistory":[{"Date":"2026-10-15T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"},{"Date":"2026-10-15T07:00:00","Description":{"Value":"

Information published. This CVE was addressed by updates that were released in October 2026, but the CVE was inadvertently omitted from the October 2026 Security Updates. This is an informational change only. Customers who have already installed the October 2026 updates do not need to take any further action.

\n"},"Number":"1.1"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11951"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12440"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["21368"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11952"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11953"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12421"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12420"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11763"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11762"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["11951"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["12440"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["21368"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["11952"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["11953"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["12421"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["12420"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["11763"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["11762"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Microsoft Office Word Remote Code Execution Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"yhw"}],"URL":[""]}],"CVE":"CVE-2026-108440","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11951"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12440"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21368"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11952"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11953"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12421"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12420"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11763"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11762"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-121","Value":"Stack-based Buffer Overflow"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Stack-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

Yes, the Preview Pane is an attack vector.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

How could an attacker exploit this vulnerability?

\n

An unauthenticated attacker could exploit this vulnerability by crafting a malicious RTF file. If a user opens the file or it is rendered in the preview pane, the attacker could execute arbitrary code in the user's context.

\n"},{"Ordinal":"20","Title":"Microsoft Office Word","Type":7,"Value":"Microsoft Office Word"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"447","ProductStatuses":[{"ProductID":["11951","12440","21368","11952","11953","12421","12420","11763","11762"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.114.26101123","ProductID":["11951","12440","21368"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11951","12440","21368"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.14334.20974","ProductID":["11952","11953"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11952","11953"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.17932.21056","ProductID":["12421","12420"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12421","12420"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"https://aka.ms/OfficeSecurityReleases","ProductID":["11763","11762"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11763","11762"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"}],"RevisionHistory":[{"Date":"2026-10-15T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"},{"Date":"2026-10-15T07:00:00","Description":{"Value":"

Information published. This CVE was addressed by updates that were released in October 2026, but the CVE was inadvertently omitted from the October 2026 Security Updates. This is an informational change only. Customers who have already installed the October 2026 updates do not need to take any further action.

\n"},"Number":"1.1"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11951"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12440"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["21368"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11952"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11953"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12421"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12420"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11763"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11762"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["11951"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["12440"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["21368"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["11952"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["11953"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["12421"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["12420"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["11763"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["11762"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Microsoft Office Word Remote Code Execution Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"0ccbbf129444eb66344ccafb92b00df4"}],"URL":[""]}],"CVE":"CVE-2026-108441","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11951"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12440"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21368"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11952"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11953"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12421"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12420"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11763"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11762"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-122","Value":"Heap-based Buffer Overflow"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

How could an attacker exploit this vulnerability?

\n

An unauthenticated attacker could send a specially crafted document and convince a user to open it in Microsoft Word and use the Phonetic Guide feature. Successful exploitation could allow the attacker to execute code in the user's context.

\n"},{"Ordinal":"20","Title":"Microsoft Office Word","Type":7,"Value":"Microsoft Office Word"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"448","ProductStatuses":[{"ProductID":["11951","12440","21368","11952","11953","12421","12420","11763","11762"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.114.26101123","ProductID":["11951","12440","21368"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11951","12440","21368"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.14334.20974","ProductID":["11952","11953"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11952","11953"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.17932.21056","ProductID":["12421","12420"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12421","12420"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"https://aka.ms/OfficeSecurityReleases","ProductID":["11763","11762"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11763","11762"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"}],"RevisionHistory":[{"Date":"2026-10-15T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"},{"Date":"2026-10-15T07:00:00","Description":{"Value":"

Information published. This CVE was addressed by updates that were released in October 2026, but the CVE was inadvertently omitted from the October 2026 Security Updates. This is an informational change only. Customers who have already installed the October 2026 updates do not need to take any further action.

\n"},"Number":"1.1"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11951"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12440"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["21368"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11952"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11953"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12421"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12420"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11763"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11762"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11951"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12440"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21368"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11952"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11953"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12421"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12420"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11763"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11762"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Microsoft Office Word Remote Code Execution Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"0ccbbf129444eb66344ccafb92b00df4"}],"URL":[""]}],"CVE":"CVE-2026-108442","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11951"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12440"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21368"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11952"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11953"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12421"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12420"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11763"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11762"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Use after free in Microsoft Office Word allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

How could an attacker exploit this vulnerability?

\n

An unauthenticated attacker could send a specially crafted document and convince a user to open it in Microsoft Word and delete a row. Successful exploitation could allow the attacker to execute code in the user's context.

\n"},{"Ordinal":"20","Title":"Microsoft Office Word","Type":7,"Value":"Microsoft Office Word"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"449","ProductStatuses":[{"ProductID":["11951","12440","21368","11952","11953","12421","12420","11763","11762"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.114.26101123","ProductID":["11951","12440","21368"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11951","12440","21368"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.14334.20974","ProductID":["11952","11953"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11952","11953"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.17932.21056","ProductID":["12421","12420"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12421","12420"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"https://aka.ms/OfficeSecurityReleases","ProductID":["11763","11762"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11763","11762"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"}],"RevisionHistory":[{"Date":"2026-10-15T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"},{"Date":"2026-10-15T07:00:00","Description":{"Value":"

Information published. This CVE was addressed by updates that were released in October 2026, but the CVE was inadvertently omitted from the October 2026 Security Updates. This is an informational change only. Customers who have already installed the October 2026 updates do not need to take any further action.

\n"},"Number":"1.1"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11951"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12440"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["21368"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11952"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11953"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12421"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12420"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11763"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11762"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11951"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12440"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21368"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11952"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11953"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12421"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12420"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11763"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11762"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Microsoft Office Word Remote Code Execution Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"0ccbbf129444eb66344ccafb92b00df4"}],"URL":[""]}],"CVE":"CVE-2026-108443","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11951"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12440"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21368"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11952"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11953"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12421"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12420"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11763"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11762"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-193","Value":"Off-by-one Error"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Off-by-one error in Microsoft Office Word allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

How could an attacker exploit this vulnerability?

\n

An unauthenticated attacker could send a specially crafted Word document and convince a user to open it and use Word's numbering features. Successful exploitation could allow the attacker to execute code in the user's context.

\n"},{"Ordinal":"20","Title":"Microsoft Office Word","Type":7,"Value":"Microsoft Office Word"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"450","ProductStatuses":[{"ProductID":["11951","12440","21368","11952","11953","12421","12420","11763","11762"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.114.26101123","ProductID":["11951","12440","21368"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11951","12440","21368"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.14334.20974","ProductID":["11952","11953"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11952","11953"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.17932.21056","ProductID":["12421","12420"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12421","12420"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"https://aka.ms/OfficeSecurityReleases","ProductID":["11763","11762"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11763","11762"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"}],"RevisionHistory":[{"Date":"2026-10-15T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"},{"Date":"2026-10-15T07:00:00","Description":{"Value":"

Information published. This CVE was addressed by updates that were released in October 2026, but the CVE was inadvertently omitted from the October 2026 Security Updates. This is an informational change only. Customers who have already installed the October 2026 updates do not need to take any further action.

\n"},"Number":"1.1"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11951"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12440"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["21368"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11952"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11953"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12421"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12420"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11763"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11762"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11951"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12440"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21368"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11952"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11953"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12421"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12420"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11763"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11762"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Microsoft Office Word Remote Code Execution Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"0ccbbf129444eb66344ccafb92b00df4"}],"URL":[""]}],"CVE":"CVE-2026-108444","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11762"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11763"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11951"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11952"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11953"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12420"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12421"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12440"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21368"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-122","Value":"Heap-based Buffer Overflow"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Heap-based buffer overflow in Microsoft Office allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

How could an attacker exploit this vulnerability?

\n

An unauthenticated attacker could send a specially crafted file and convince a user to open it in Microsoft Excel and save it as a web page. Successful exploitation could allow the attacker to execute code in the user's context.

\n"},{"Ordinal":"20","Title":"Microsoft Office","Type":7,"Value":"Microsoft Office"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"451","ProductStatuses":[{"ProductID":["11762","11763","11951","11952","11953","12420","12421","12440","21368"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"https://aka.ms/OfficeSecurityReleases","ProductID":["11762","11763"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11762","11763"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.114.26101123","ProductID":["11951","12440","21368"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11951","12440","21368"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.14334.20974","ProductID":["11952","11953"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11952","11953"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.17932.21056","ProductID":["12420","12421"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12420","12421"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"}],"RevisionHistory":[{"Date":"2026-10-15T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"},{"Date":"2026-10-15T07:00:00","Description":{"Value":"

Information published. This CVE was addressed by updates that were released in October 2026, but the CVE was inadvertently omitted from the October 2026 Security Updates. This is an informational change only. Customers who have already installed the October 2026 updates do not need to take any further action.

\n"},"Number":"1.1"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11762"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11763"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11951"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11952"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11953"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12420"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12421"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12440"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["21368"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11762"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11763"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11951"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11952"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11953"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12420"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12421"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12440"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21368"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Microsoft Office Remote Code Execution Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"Jeongmin Choi"}],"URL":[""]}],"CVE":"CVE-2026-108445","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11951"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12440"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21368"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11952"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11953"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12421"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12420"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11763"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11762"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-121","Value":"Stack-based Buffer Overflow"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Stack-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

How could an attacker exploit this vulnerability?

\n

An unauthenticated attacker could send a specially crafted document and convince a user to open it in Microsoft Word and accept a prompt to update its form fields. Successful exploitation could allow the attacker to execute code in the user's context.

\n"},{"Ordinal":"20","Title":"Microsoft Office Word","Type":7,"Value":"Microsoft Office Word"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"452","ProductStatuses":[{"ProductID":["11951","12440","21368","11952","11953","12421","12420","11763","11762"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.114.26101123","ProductID":["11951","12440","21368"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11951","12440","21368"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.14334.20974","ProductID":["11952","11953"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11952","11953"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.17932.21056","ProductID":["12421","12420"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12421","12420"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"https://aka.ms/OfficeSecurityReleases","ProductID":["11763","11762"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11763","11762"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"}],"RevisionHistory":[{"Date":"2026-10-15T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"},{"Date":"2026-10-15T07:00:00","Description":{"Value":"

Information published. This CVE was addressed by updates that were released in October 2026, but the CVE was inadvertently omitted from the October 2026 Security Updates. This is an informational change only. Customers who have already installed the October 2026 updates do not need to take any further action.

\n"},"Number":"1.1"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11951"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12440"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["21368"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11952"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11953"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12421"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12420"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11763"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11762"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11951"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12440"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21368"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11952"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11953"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12421"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12420"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11763"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11762"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Microsoft Office Word Remote Code Execution Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"0ccbbf129444eb66344ccafb92b00df4"}],"URL":[""]}],"CVE":"CVE-2026-108446","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11951"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12440"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21368"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11952"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11953"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12421"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12420"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11763"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11762"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["10836"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack vector is network (AV:N) and user interaction is required (UI:R). What is the target context of the remote code execution?

\n

This attack requires a user to open a specially crafted file from the attacker to initiate remote code execution.

\n"},{"Ordinal":"20","Title":"Microsoft Office Excel","Type":7,"Value":"Microsoft Office Excel"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"453","ProductStatuses":[{"ProductID":["11951","12440","21368","11952","11953","12421","12420","11763","11762","10836"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.114.26101123","ProductID":["11951","12440","21368"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11951","12440","21368"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.14334.20974","ProductID":["11952","11953"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11952","11953"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.17932.21056","ProductID":["12421","12420"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12421","12420"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"https://aka.ms/OfficeSecurityReleases","ProductID":["11763","11762"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11763","11762"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5002928"},"FixedBuild":"16.0.10417.20228","ProductID":["10836"],"RestartRequired":{},"SubType":"Security Update","Supercedence":"5002910","Type":2,"URL":"https://www.microsoft.com/en-us/download/details.aspx?id=108860"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["10836"],"SubType":"5002928","Type":3,"URL":"https://support.microsoft.com/help/5002928"}],"RevisionHistory":[{"Date":"2026-10-15T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"},{"Date":"2026-10-15T07:00:00","Description":{"Value":"

Information published. This CVE was addressed by updates that were released in October 2026, but the CVE was inadvertently omitted from the October 2026 Security Updates. This is an informational change only. Customers who have already installed the October 2026 updates do not need to take any further action.

\n"},"Number":"1.1"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11951"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12440"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["21368"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11952"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11953"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12421"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12420"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11763"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11762"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["10836"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11951"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12440"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21368"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11952"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11953"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12421"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12420"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11763"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11762"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["10836"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Microsoft Office Excel Remote Code Execution Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"Haein Lee with KAIST Hacking Lab"}],"URL":[""]},{"Name":[{"Value":"Jeongmin Choi"}],"URL":[""]}],"CVE":"CVE-2026-108447","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11952"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11953"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12421"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12420"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11763"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11762"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-122","Value":"Heap-based Buffer Overflow"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack vector is network (AV:N) and user interaction is required (UI:R). What is the target context of the remote code execution?

\n

This attack requires a user to open a specially crafted file from the attacker to initiate remote code execution.

\n"},{"Ordinal":"20","Title":"Microsoft Office Word","Type":7,"Value":"Microsoft Office Word"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"454","ProductStatuses":[{"ProductID":["11952","11953","12421","12420","11763","11762"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.14334.20974","ProductID":["11952","11953"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11952","11953"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.17932.21056","ProductID":["12421","12420"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12421","12420"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"https://aka.ms/OfficeSecurityReleases","ProductID":["11763","11762"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11763","11762"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"}],"RevisionHistory":[{"Date":"2026-10-15T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"},{"Date":"2026-10-15T07:00:00","Description":{"Value":"

Information published. This CVE was addressed by updates that were released in October 2026, but the CVE was inadvertently omitted from the October 2026 Security Updates. This is an informational change only. Customers who have already installed the October 2026 updates do not need to take any further action.

\n"},"Number":"1.1"},{"Date":"2026-11-10T08:00:00","Description":{"Value":"

Updated an acknowledgement. This is an informational change only.

\n"},"Number":"1.2"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11952"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11953"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12421"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12420"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11763"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11762"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11952"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11953"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12421"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12420"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11763"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11762"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Microsoft Office Word Remote Code Execution Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"Haein Lee with KAIST Hacking Lab"}],"URL":[""]},{"Name":[{"Value":"moltenbit with https://moltenbit.net"}],"URL":[""]}],"CVE":"CVE-2026-108448","CVSSScoreSets":[{"BaseScore":7.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11952"],"TemporalScore":6.5,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11953"],"TemporalScore":6.5,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12421"],"TemporalScore":6.5,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12420"],"TemporalScore":6.5,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11763"],"TemporalScore":6.5,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11762"],"TemporalScore":6.5,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11951"],"TemporalScore":6.5,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12440"],"TemporalScore":6.5,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21368"],"TemporalScore":6.5,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-122","Value":"Heap-based Buffer Overflow"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Heap-based buffer overflow in Microsoft Office Outlook allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

Yes, the Preview Pane is an attack vector.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to have a deep understanding of the system. Successful exploitation is not guaranteed and depends on a combination of factors that might include the environment, system configuration, and the presence of additional security measures.

\n"},{"Ordinal":"20","Title":"Microsoft Office Outlook","Type":7,"Value":"Microsoft Office Outlook"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"455","ProductStatuses":[{"ProductID":["11952","11953","12421","12420","11763","11762","11951","12440","21368"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.14334.20974","ProductID":["11952","11953"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11952","11953"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.17932.21056","ProductID":["12421","12420"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12421","12420"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"https://aka.ms/OfficeSecurityReleases","ProductID":["11763","11762"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11763","11762"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.114.26101123","ProductID":["11951","12440","21368"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11951","12440","21368"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"}],"RevisionHistory":[{"Date":"2026-10-15T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"},{"Date":"2026-10-15T07:00:00","Description":{"Value":"

Information published. This CVE was addressed by updates that were released in October 2026, but the CVE was inadvertently omitted from the October 2026 Security Updates. This is an informational change only. Customers who have already installed the October 2026 updates do not need to take any further action.

\n"},"Number":"1.1"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11952"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11953"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12421"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12420"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11763"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11762"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11951"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12440"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["21368"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["11952"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["11953"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["12421"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["12420"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["11763"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["11762"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["11951"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["12440"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["21368"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Microsoft Office Outlook Remote Code Execution Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"0ccbbf129444eb66344ccafb92b00df4"}],"URL":[""]}],"CVE":"CVE-2026-108449","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11952"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11953"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12421"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12420"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11763"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11762"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11951"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12440"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21368"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-122","Value":"Heap-based Buffer Overflow"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

How could an attacker exploit this vulnerability?

\n

An unauthenticated attacker could send a specially crafted document and convince a user to open it in Microsoft Word and save it in OpenDocument Text format. Successful exploitation could allow the attacker to execute code in the user's context.

\n"},{"Ordinal":"20","Title":"Microsoft Office Word","Type":7,"Value":"Microsoft Office Word"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"456","ProductStatuses":[{"ProductID":["11952","11953","12421","12420","11763","11762","11951","12440","21368"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.14334.20974","ProductID":["11952","11953"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11952","11953"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.17932.21056","ProductID":["12421","12420"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12421","12420"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"https://aka.ms/OfficeSecurityReleases","ProductID":["11763","11762"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11763","11762"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.114.26101123","ProductID":["11951","12440","21368"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11951","12440","21368"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"}],"RevisionHistory":[{"Date":"2026-10-15T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"},{"Date":"2026-10-15T07:00:00","Description":{"Value":"

Information published. This CVE was addressed by updates that were released in October 2026, but the CVE was inadvertently omitted from the October 2026 Security Updates. This is an informational change only. Customers who have already installed the October 2026 updates do not need to take any further action.

\n"},"Number":"1.1"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11952"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11953"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12421"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12420"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11763"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11762"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11951"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12440"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["21368"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11952"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11953"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12421"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12420"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11763"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11762"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11951"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12440"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21368"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Microsoft Office Word Remote Code Execution Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"Anonymous"}],"URL":[""]},{"Name":[{"Value":"0ccbbf129444eb66344ccafb92b00df4"}],"URL":[""]}],"CVE":"CVE-2026-108450","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11952"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11953"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12421"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12420"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11763"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11762"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-122","Value":"Heap-based Buffer Overflow"},{"ID":"CWE-197","Value":"Numeric Truncation Error"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack vector is network (AV:N) and user interaction is required (UI:R). What is the target context of the remote code execution?

\n

This attack requires a user to open a specially crafted file from the attacker to initiate remote code execution.

\n"},{"Ordinal":"20","Title":"Microsoft Office Word","Type":7,"Value":"Microsoft Office Word"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"457","ProductStatuses":[{"ProductID":["11952","11953","12421","12420","11763","11762"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.14334.20974","ProductID":["11952","11953"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11952","11953"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.17932.21056","ProductID":["12421","12420"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12421","12420"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"https://aka.ms/OfficeSecurityReleases","ProductID":["11763","11762"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11763","11762"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"}],"RevisionHistory":[{"Date":"2026-10-15T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"},{"Date":"2026-10-15T07:00:00","Description":{"Value":"

Information published. This CVE was addressed by updates that were released in October 2026, but the CVE was inadvertently omitted from the October 2026 Security Updates. This is an informational change only. Customers who have already installed the October 2026 updates do not need to take any further action.

\n"},"Number":"1.1"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11952"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11953"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12421"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12420"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11763"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11762"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11952"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11953"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12421"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12420"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11763"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11762"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Microsoft Office Word Remote Code Execution Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"Anonymous"}],"URL":[""]}],"CVE":"CVE-2026-108451","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11952"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11953"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12421"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12420"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11763"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11762"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-197","Value":"Numeric Truncation Error"},{"ID":"CWE-122","Value":"Heap-based Buffer Overflow"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Numeric truncation error in Microsoft Office Word allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack vector is network (AV:N) and user interaction is required (UI:R). What is the target context of the remote code execution?

\n

This attack requires a user to open a specially crafted file from the attacker to initiate remote code execution.

\n"},{"Ordinal":"20","Title":"Microsoft Office Word","Type":7,"Value":"Microsoft Office Word"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"458","ProductStatuses":[{"ProductID":["11952","11953","12421","12420","11763","11762"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.14334.20974","ProductID":["11952","11953"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11952","11953"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.17932.21056","ProductID":["12421","12420"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12421","12420"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"https://aka.ms/OfficeSecurityReleases","ProductID":["11763","11762"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11763","11762"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"}],"RevisionHistory":[{"Date":"2026-10-15T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"},{"Date":"2026-10-15T07:00:00","Description":{"Value":"

Information published. This CVE was addressed by updates that were released in October 2026, but the CVE was inadvertently omitted from the October 2026 Security Updates. This is an informational change only. Customers who have already installed the October 2026 updates do not need to take any further action.

\n"},"Number":"1.1"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11952"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11953"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12421"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12420"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11763"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11762"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11952"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11953"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12421"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12420"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11763"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11762"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Microsoft Office Word Remote Code Execution Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"41ae55e9310ff27fa6f26af4727e5590"}],"URL":[""]}],"CVE":"CVE-2026-108452","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11961"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-22","Value":"Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Improper limitation of a pathname to a restricted directory ('path traversal') in Microsoft Office SharePoint allows an authorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

How could an attacker exploit the vulnerability?

\n

In a network-based attack, an authenticated attacker as a Site Owner could execute code remotely on the SharePoint Server.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

I am running SharePoint Server 2016. Do the updates for SharePoint Enterprise Server 2016 also apply to the version I am running?

\n

Yes. The same KB number applies to both SharePoint Server 2016 and SharePoint Enterprise Server 2016. Customers running either version should install the security update to be protected from this vulnerability.

\n"},{"Ordinal":"20","Title":"Microsoft Office SharePoint","Type":7,"Value":"Microsoft Office SharePoint"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"459","ProductStatuses":[{"ProductID":["11961"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5002927"},"FixedBuild":"16.0.20326.20190","ProductID":["11961"],"RestartRequired":{"Value":"Yes"},"SubType":"Security Update","Supercedence":"5002908","Type":2,"URL":"https://www.microsoft.com/en-us/download/details.aspx?id=108862"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11961"],"SubType":"5002927","Type":3,"URL":"https://support.microsoft.com/help/5002927"}],"RevisionHistory":[{"Date":"2026-10-15T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"},{"Date":"2026-10-15T07:00:00","Description":{"Value":"

Information published. This CVE was addressed by updates that were released in October 2026, but the CVE was inadvertently omitted from the October 2026 Security Updates. This is an informational change only. Customers who have already installed the October 2026 updates do not need to take any further action.

\n"},"Number":"1.1"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11961"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11961"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Unlikely"},"Type":1}],"Title":{"Value":"Microsoft Office SharePoint Remote Code Execution Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"boolgombear"}],"URL":[""]},{"Name":[{"Value":"jmini"}],"URL":[""]}],"CVE":"CVE-2026-108453","CVSSScoreSets":[{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11952"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11953"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12421"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12420"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11763"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11762"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11951"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12440"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21368"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-125","Value":"Out-of-bounds Read"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Out-of-bounds read in Microsoft Office PowerPoint allows an unauthorized attacker to disclose information over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

Yes, the Preview Pane is an attack vector.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What type of information could be disclosed by this vulnerability?

\n

An attacker who successfully exploited this vulnerability could potentially read small portions of heap memory.

\n"},{"Ordinal":"20","Title":"Microsoft Office PowerPoint","Type":7,"Value":"Microsoft Office PowerPoint"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"460","ProductStatuses":[{"ProductID":["11952","11953","12421","12420","11763","11762","11951","12440","21368"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.14334.20974","ProductID":["11952","11953"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11952","11953"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.17932.21056","ProductID":["12421","12420"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12421","12420"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"https://aka.ms/OfficeSecurityReleases","ProductID":["11763","11762"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11763","11762"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.114.26101123","ProductID":["11951","12440","21368"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11951","12440","21368"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"}],"RevisionHistory":[{"Date":"2026-10-15T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"},{"Date":"2026-10-15T07:00:00","Description":{"Value":"

Information published. This CVE was addressed by updates that were released in October 2026, but the CVE was inadvertently omitted from the October 2026 Security Updates. This is an informational change only. Customers who have already installed the October 2026 updates do not need to take any further action.

\n"},"Number":"1.1"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["11952"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["11953"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["12421"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["12420"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["11763"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["11762"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["11951"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["12440"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["21368"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11952"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11953"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12421"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12420"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11763"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11762"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11951"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12440"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21368"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Microsoft Office PowerPoint Information Disclosure Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"jmini"}],"URL":[""]},{"Name":[{"Value":"boolgombear"}],"URL":[""]}],"CVE":"CVE-2026-108454","CVSSScoreSets":[{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11951"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12440"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21368"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11952"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11953"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12421"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12420"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11763"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11762"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-126","Value":"Buffer Over-read"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Buffer over-read in Microsoft Office PowerPoint allows an unauthorized attacker to disclose information over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

Yes, the Preview Pane is an attack vector.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What type of information could be disclosed by this vulnerability?

\n

An attacker who successfully exploited this vulnerability could potentially read small portions of heap memory.

\n"},{"Ordinal":"20","Title":"Microsoft Office PowerPoint","Type":7,"Value":"Microsoft Office PowerPoint"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"461","ProductStatuses":[{"ProductID":["11951","12440","21368","11952","11953","12421","12420","11763","11762"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.114.26101123","ProductID":["11951","12440","21368"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11951","12440","21368"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.14334.20974","ProductID":["11952","11953"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11952","11953"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.17932.21056","ProductID":["12421","12420"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12421","12420"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"https://aka.ms/OfficeSecurityReleases","ProductID":["11763","11762"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11763","11762"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"}],"RevisionHistory":[{"Date":"2026-10-15T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"},{"Date":"2026-10-15T07:00:00","Description":{"Value":"

Information published. This CVE was addressed by updates that were released in October 2026, but the CVE was inadvertently omitted from the October 2026 Security Updates. This is an informational change only. Customers who have already installed the October 2026 updates do not need to take any further action.

\n"},"Number":"1.1"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["11951"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["12440"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["21368"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["11952"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["11953"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["12421"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["12420"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["11763"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["11762"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11951"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12440"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21368"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11952"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11953"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12421"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12420"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11763"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11762"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Microsoft Office PowerPoint Information Disclosure Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"jmini"}],"URL":[""]},{"Name":[{"Value":"boolgombear"}],"URL":[""]}],"CVE":"CVE-2026-108455","CVSSScoreSets":[{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11952"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11953"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12421"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12420"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11763"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11762"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11951"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12440"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21368"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-125","Value":"Out-of-bounds Read"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Out-of-bounds read in Microsoft Office PowerPoint allows an unauthorized attacker to disclose information over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

Yes, the Preview Pane is an attack vector.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What type of information could be disclosed by this vulnerability?

\n

An attacker who successfully exploited this vulnerability could potentially read small portions of heap memory.

\n"},{"Ordinal":"20","Title":"Microsoft Office PowerPoint","Type":7,"Value":"Microsoft Office PowerPoint"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"462","ProductStatuses":[{"ProductID":["11952","11953","12421","12420","11763","11762","11951","12440","21368"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.14334.20974","ProductID":["11952","11953"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11952","11953"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.17932.21056","ProductID":["12421","12420"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12421","12420"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"https://aka.ms/OfficeSecurityReleases","ProductID":["11763","11762"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11763","11762"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.114.26101123","ProductID":["11951","12440","21368"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11951","12440","21368"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"}],"RevisionHistory":[{"Date":"2026-10-15T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"},{"Date":"2026-10-15T07:00:00","Description":{"Value":"

Information published. This CVE was addressed by updates that were released in October 2026, but the CVE was inadvertently omitted from the October 2026 Security Updates. This is an informational change only. Customers who have already installed the October 2026 updates do not need to take any further action.

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Server-side request forgery (ssrf) in Azure AI Foundry allows an authorized attacker to elevate privileges over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why are there no links to an update or instructions with steps that must be taken to protect from this vulnerability?

\n

This vulnerability has already been fully mitigated by Microsoft. There is no action for users of this service to take. The purpose of this CVE is to provide further transparency.

\n

Please see Toward greater transparency: Unveiling Cloud Service CVEs for more information.

\n"},{"Ordinal":"20","Title":"Azure AI Foundry","Type":7,"Value":"Azure AI Foundry"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"No"}],"Ordinal":"463","ProductStatuses":[{"ProductID":["12505"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[],"RevisionHistory":[{"Date":"2026-10-22T07:00:00","Description":{"Value":"

Information published.

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Out-of-bounds write in Microsoft Windows PDF allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

How could an attacker exploit this vulnerability?

\n

An unauthenticated attacker could send a specially crafted email attachment to an affected system that automatically processes PDF content. Successful exploitation could allow the attacker to execute code on the target system. No user interaction is required.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to have a deep understanding of the system. Successful exploitation is not guaranteed and depends on a combination of factors that might include the environment, system configuration, and the presence of additional security measures.

\n"},{"Ordinal":"20","Title":"Microsoft Windows PDF","Type":7,"Value":"Microsoft Windows PDF"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"464","ProductStatuses":[{"ProductID":["12243","11930","12097","11924","11923","11931","12242","11929","12437","12436","12098","12099"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5126653"},"FixedBuild":"10.0.22631.7652","ProductID":["12243","12242"],"RestartRequired":{"Value":"Yes"},"SubType":"Security Update","Supercedence":"5122880","Type":2,"URL":"https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5126653"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12243","12242"],"SubType":"5126653","Type":3,"URL":"https://support.microsoft.com/help/5126653"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5126657"},"FixedBuild":"10.0.19044.7807","ProductID":["11930","11931","11929"],"RestartRequired":{"Value":"Yes"},"SubType":"Security Update","Supercedence":"5122878","Type":2,"URL":"https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5126657"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11930","11931","11929"],"SubType":"5126657","Type":3,"URL":"https://support.microsoft.com/help/5126657"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5126657"},"ProductID":["11930","12097","11931","11929","12098","12099"],"Type":6,"URL":"https://support.microsoft.com/help/5126657"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5126657"},"FixedBuild":"10.0.19045.7807","ProductID":["12097","12098","12099"],"RestartRequired":{"Value":"Yes"},"SubType":"Security Update","Supercedence":"5122878","Type":2,"URL":"https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5126657"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12097","12098","12099"],"SubType":"5126657","Type":3,"URL":"https://support.microsoft.com/help/5126657"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5126655"},"FixedBuild":"10.0.20348.5761","ProductID":["11924","11923"],"RestartRequired":{"Value":"Yes"},"SubType":"Security Update","Supercedence":"5122882","Type":2,"URL":"https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5126655"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11924","11923"],"SubType":"5126655","Type":3,"URL":"https://support.microsoft.com/help/5126655"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5126646"},"FixedBuild":"10.0.26100.33650","ProductID":["12437","12436"],"RestartRequired":{"Value":"Yes"},"SubType":"Security Update","Supercedence":"5122871","Type":2,"URL":"https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5126646"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12437","12436"],"SubType":"5126646","Type":3,"URL":"https://support.microsoft.com/help/5126646"}],"RevisionHistory":[{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

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Use after free in Remote Desktop Client allows an unauthorized attacker to execute code over a network.

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According to the CVSS metric, the attack vector is network (AV:N) and user interaction is required (UI:R). What is the target context of the remote code execution?

\n

This attack requires a user to open a specially crafted file from the attacker to initiate remote code execution.

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Information published.

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Use after free in Windows Message Queuing allows an unauthorized attacker to execute code over a network.

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How could an attacker exploit this vulnerability?

\n

An unauthenticated attacker could exploit this vulnerability by sending a specially crafted packet to an affected service over the network. Successful exploitation could allow the attacker to execute code on the target system. No authentication or user interaction is required.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Use after free in Windows Broadcast DVR User Service allows an authorized attacker to elevate privileges locally.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Exposure of sensitive system information to an unauthorized control sphere in Windows Kernel allows an authorized attacker to disclose information locally.

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What type of information could be disclosed by this vulnerability?

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Exploiting this vulnerability could allow the disclosure of certain memory address within kernel space. Knowing the exact location of kernel memory could be potentially leveraged by an attacker for other malicious activities.

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Improper resolution of path equivalence in Windows SmartScreen allows an unauthorized attacker to bypass a security feature over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

How could an attacker exploit this vulnerability?

\n

An attacker could convince a user to install an application from a specially crafted link. Successful exploitation could bypass SmartScreen's source reputation checks and allow the application to proceed with installation.

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Information published.

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After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Use after free in Software Protection Platform (SPP) allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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What privileges could be gained by an attacker who successfully exploited the vulnerability?

\n

An attacker who successfully exploited this vulnerability could execute code in the security context of the “NT AUTHORITY\\Network Service” account.

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Information published.

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Use after free in Windows Update Delivery Optimization allows an authorized attacker to elevate privileges locally.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited the vulnerability?

\n

An attacker who successfully exploited this vulnerability could execute code in the security context of the “NT AUTHORITY\\Network Service” account.

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Heap-based buffer overflow in Microsoft PostScript Printer Driver allows an authorized attacker to execute code over a network.

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How could an attacker exploit this vulnerability?

\n

An authenticated attacker with low-level access to an affected server could send a specially crafted request to execute code on the server. User interaction is not required.

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Use after free in Windows Installer allows an authorized attacker to elevate privileges locally.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Untrusted pointer dereference in Windows Virtualization-Based Security (VBS) Enclave allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges would an attacker gain by successfully exploiting this vulnerability?

\n

An attacker who successfully exploited this vulnerability could potentially leak data from the target enclave or execute code within the context of the target enclave.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

How could an attacker exploit this vulnerability?

\n

A locally authenticated attacker could run a specially crafted application that submits a malicious report request to an affected VBS enclave. Successful exploitation could allow the attacker to execute code within the target enclave.

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CWE added. Informational change only.

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Heap-based buffer overflow in Virtual Hard Disk (VHD) Miniport Driver allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Information published.

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Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Virtual Hard Disk (VHD) Miniport Driver Elevation of Privilege Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"Andrew Federico with Azurite Solutions, LLC"}],"URL":[""]}],"CVE":"CVE-2026-109461","CVSSScoreSets":[{"BaseScore":5.9,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21975"],"TemporalScore":5.2,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":5.9,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21975-12097"],"TemporalScore":5.2,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-346","Value":"Origin Validation Error"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Origin validation error in Microsoft Authentication Library (MSAL) for Node.js allows an unauthorized attacker to disclose information over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What type of information could be disclosed by this vulnerability?

\n

Exploiting this vulnerability could allow the disclosure of credentials.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation requires an affected application to use a specific sign-in handling pattern and rely on default authority discovery without predefined authority metadata. Applications that do not meet both conditions are not exposed to this attack.

\n"},{"Ordinal":"20","Title":"Microsoft Authentication Library (MSAL) for Node.js","Type":7,"Value":"Microsoft Authentication Library (MSAL) for Node.js"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"477","ProductStatuses":[{"ProductID":["21975","21975-12097"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"7.1.0","ProductID":["21975","21975-12097"],"RestartRequired":{"Value":"Yes"},"SubType":"Security Update","Type":2,"URL":"https://www.npmjs.com/package/@azure/msal-node"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21975","21975-12097"],"SubType":"Release Notes","Type":3,"URL":"https://github.com/AzureAD/microsoft-authentication-library-for-js/releases"}],"RevisionHistory":[{"Date":"2026-10-15T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["21975"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["21975-12097"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21975"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21975-12097"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Microsoft Authentication Library (MSAL) for Node.js Information Disclosure Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"thegoldmandm"}],"URL":[""]},{"Name":[{"Value":"Piotr Pietruszewski"}],"URL":[""]}],"CVE":"CVE-2026-109468","CVSSScoreSets":[{"BaseScore":7.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21956"],"TemporalScore":6.5,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["16767"],"TemporalScore":6.5,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-770","Value":"Allocation of Resources Without Limits or Throttling"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Allocation of resources without limits or throttling in ASP.NET Core allows an unauthorized attacker to deny service over a network.

\n"},{"Ordinal":"20","Title":"ASP.NET Core","Type":7,"Value":"ASP.NET Core"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"478","ProductStatuses":[{"ProductID":["21964-20837","21964-20839","21964-20838","21964-12414","21964-12415","21964-12416","21964-12434","21964-12432","21964-12433","21956","16767"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"10.0.13","ProductID":["21964-20837","21964-20839","21964-20838"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://www.nuget.org/packages/System.Formats.Cbor"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21964-20837","21964-20839","21964-20838"],"SubType":"Release Notes","Type":3,"URL":"https://www.nuget.org/packages/System.Formats.Cbor"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"8.0.1","ProductID":["21964-12414","21964-12415","21964-12416"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://www.nuget.org/packages/System.Formats.Cbor"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21964-12414","21964-12415","21964-12416"],"SubType":"Release Notes","Type":3,"URL":"https://www.nuget.org/packages/System.Formats.Cbor"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"9.0.21","ProductID":["21964-12434","21964-12432","21964-12433"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://www.nuget.org/packages/System.Formats.Cbor"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21964-12434","21964-12432","21964-12433"],"SubType":"Release Notes","Type":3,"URL":"https://www.nuget.org/packages/System.Formats.Cbor"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"18.10.4","ProductID":["21956"],"RestartRequired":{"Value":"Yes"},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/visualstudio/releases/2026/release-history"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21956"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/visualstudio/releases/2026/release-notes"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"17.14.42","ProductID":["16767"],"RestartRequired":{"Value":"Yes"},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/visualstudio/releases/2022/release-history"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["16767"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/visualstudio/releases/2022/release-notes"}],"RevisionHistory":[{"Date":"2026-10-15T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"},{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Updated the Security Updates table to add download and KB article links for Microsoft Visual Studio. This is an informational change only; the fixed builds are unchanged.

\n"},"Number":"1.1"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Denial of Service"},"ProductID":["21964-20837"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Denial of Service"},"ProductID":["21964-20839"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Denial of Service"},"ProductID":["21964-20838"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Denial of Service"},"ProductID":["21964-12414"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Denial of Service"},"ProductID":["21964-12415"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Denial of Service"},"ProductID":["21964-12416"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Denial of Service"},"ProductID":["21964-12434"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Denial of Service"},"ProductID":["21964-12432"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Denial of Service"},"ProductID":["21964-12433"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Denial of Service"},"ProductID":["21956"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Denial of Service"},"ProductID":["16767"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21964-20837"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21964-20839"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21964-20838"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21964-12414"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21964-12415"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21964-12416"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21964-12434"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21964-12432"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21964-12433"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21956"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["16767"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"ASP.NET Core Denial of Service Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"wtm with Offensi"}],"URL":[""]}],"CVE":"CVE-2026-110063","CVSSScoreSets":[{"BaseScore":10.0,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["22138"],"TemporalScore":8.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-59","Value":"Improper Link Resolution Before File Access ('Link Following')"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Improper link resolution before file access ('link following') in VM Inspector for Azure Virtual Machines allows an unauthorized attacker to elevate privileges over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why are there no links to an update or instructions with steps that must be taken to protect from this vulnerability?

\n

This vulnerability has already been fully mitigated by Microsoft. There is no action for users of this service to take. The purpose of this CVE is to provide further transparency.

\n

Please see Toward greater transparency: Unveiling Cloud Service CVEs for more information.

\n"},{"Ordinal":"20","Title":"VM Inspector for Azure Virtual Machines","Type":7,"Value":"VM Inspector for Azure Virtual Machines"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"No"}],"Ordinal":"479","ProductStatuses":[{"ProductID":["22138"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[],"RevisionHistory":[{"Date":"2026-10-22T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Elevation of Privilege"},"ProductID":["22138"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["22138"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:N/A"},"Type":1}],"Title":{"Value":"VM Inspector for Azure Virtual Machines Elevation of Privilege Vulnerability"}},{"Acknowledgments":[],"CVE":"CVE-2026-110136","CVSSScoreSets":[{"BaseScore":9.6,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":9.6,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"480","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"152.0.4191.135","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"},{"Date":"2026-10-28T17:04:21","Description":{"Value":"

Information published.

\n"},"Number":"2.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-110136: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-110137","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"481","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.60","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-110137: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-110138","CVSSScoreSets":[{"BaseScore":8.3,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.3,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"482","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.60","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-110138: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-110139","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"483","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"152.0.4191.135","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"},{"Date":"2026-10-28T17:04:25","Description":{"Value":"

Information published.

\n"},"Number":"2.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-110139: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-110140","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-843","Value":"Access of Resource Using Incompatible Type ('Type Confusion')"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"484","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"152.0.4191.135","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"},{"Date":"2026-10-28T17:04:29","Description":{"Value":"

Information published.

\n"},"Number":"2.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-110140: Type confusion"}},{"Acknowledgments":[],"CVE":"CVE-2026-110141","CVSSScoreSets":[{"BaseScore":3.1,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":3.1,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N"}],"CWE":[{"ID":"CWE-203","Value":"Observable Discrepancy"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"485","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"152.0.4191.135","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"},{"Date":"2026-10-28T17:04:33","Description":{"Value":"

Information published.

\n"},"Number":"2.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-110141: Observable discrepancy"}},{"Acknowledgments":[],"CVE":"CVE-2026-110142","CVSSScoreSets":[{"BaseScore":9.6,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":9.6,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"486","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.60","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-110142: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-110143","CVSSScoreSets":[{"BaseScore":4.3,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":4.3,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N"}],"CWE":[{"ID":"CWE-457","Value":"Use of Uninitialized Variable"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"487","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.60","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-110143: Use of uninitialized variable"}},{"Acknowledgments":[],"CVE":"CVE-2026-110144","CVSSScoreSets":[{"BaseScore":9.6,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":9.6,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H"},{"BaseScore":9.6,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["22251"],"TemporalScore":9.6,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-863","Value":"Incorrect Authorization"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"488","ProductStatuses":[{"ProductID":["21955","22251"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.60","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"152.0.4191.137","ProductID":["22251"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["22251"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"},{"Date":"2026-10-28T18:08:10","Description":{"Value":"

Added Edge software to the Security Updates table. Customers that are running supported version of Edge are encouraged to update to the indicated version to be protected from this vulnerability.

\n"},"Number":"2.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["22251"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["22251"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-110144: Incorrect authorization"}},{"Acknowledgments":[],"CVE":"CVE-2026-110145","CVSSScoreSets":[{"BaseScore":8.3,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.3,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"489","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.60","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-110145: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-110146","CVSSScoreSets":[{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":6.5,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N"}],"CWE":[{"ID":"CWE-200","Value":"Exposure of Sensitive Information to an Unauthorized Actor"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"490","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.60","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-110146: Information leak"}},{"Acknowledgments":[],"CVE":"CVE-2026-110147","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"491","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"152.0.4191.135","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"},{"Date":"2026-10-28T17:04:37","Description":{"Value":"

Information published.

\n"},"Number":"2.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-110147: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-110148","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"492","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"152.0.4191.135","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"},{"Date":"2026-10-28T17:04:41","Description":{"Value":"

Information published.

\n"},"Number":"2.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-110148: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-110149","CVSSScoreSets":[{"BaseScore":9.6,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":9.6,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"493","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.60","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-110149: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-110150","CVSSScoreSets":[{"BaseScore":5.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":5.5,"Vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N"}],"CWE":[{"ID":"CWE-250","Value":"Execution with Unnecessary Privileges"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"494","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.60","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-110150: Privilege elevation"}},{"Acknowledgments":[],"CVE":"CVE-2026-110151","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["22251"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"495","ProductStatuses":[{"ProductID":["21955","22251"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.60","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"152.0.4191.137","ProductID":["22251"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["22251"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"},{"Date":"2026-10-28T18:08:17","Description":{"Value":"

Information published.

\n"},"Number":"2.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["22251"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["21955"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["22251"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-110151: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-110152","CVSSScoreSets":[{"BaseScore":9.6,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":9.6,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-122","Value":"Heap-based Buffer Overflow"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"496","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.60","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-110152: Buffer overflow"}},{"Acknowledgments":[],"CVE":"CVE-2026-110153","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"497","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"152.0.4191.135","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"},{"Date":"2026-10-28T17:04:45","Description":{"Value":"

Information published.

\n"},"Number":"2.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-110153: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-110154","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"498","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.60","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-110154: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-110155","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-122","Value":"Heap-based Buffer Overflow"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"499","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"152.0.4191.135","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"},{"Date":"2026-10-28T17:04:50","Description":{"Value":"

Information published.

\n"},"Number":"2.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-110155: Buffer overflow"}},{"Acknowledgments":[],"CVE":"CVE-2026-110156","CVSSScoreSets":[{"BaseScore":8.3,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.3,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-706","Value":"Use of Incorrectly-Resolved Name or Reference"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"500","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"152.0.4191.135","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"},{"Date":"2026-10-28T17:04:54","Description":{"Value":"

Information published.

\n"},"Number":"2.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-110156: Incorrect reference resolution"}},{"Acknowledgments":[],"CVE":"CVE-2026-110157","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"501","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"152.0.4191.135","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"},{"Date":"2026-10-28T17:04:58","Description":{"Value":"

Information published.

\n"},"Number":"2.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-110157: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-110158","CVSSScoreSets":[],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"502","ProductStatuses":[{"ProductID":["21933"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.60","ProductID":["21933"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21933"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-26T23:16:43","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21933"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21933"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-110158: Use after free in Passwords"}},{"Acknowledgments":[],"CVE":"CVE-2026-110159","CVSSScoreSets":[{"BaseScore":9.6,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":9.6,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H"},{"BaseScore":9.6,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["22251"],"TemporalScore":9.6,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-863","Value":"Incorrect Authorization"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"503","ProductStatuses":[{"ProductID":["21955","22251"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.60","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"152.0.4191.137","ProductID":["22251"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["22251"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"},{"Date":"2026-10-28T18:08:22","Description":{"Value":"

Information published.

\n"},"Number":"2.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["22251"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["22251"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-110159: Incorrect authorization"}},{"Acknowledgments":[],"CVE":"CVE-2026-110160","CVSSScoreSets":[{"BaseScore":4.2,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":4.2,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:N"}],"CWE":[{"ID":"CWE-862","Value":"Missing Authorization"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"504","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"152.0.4191.135","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"},{"Date":"2026-10-28T17:05:04","Description":{"Value":"

Information published.

\n"},"Number":"2.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-110160: Missing authorization"}},{"Acknowledgments":[],"CVE":"CVE-2026-110161","CVSSScoreSets":[{"BaseScore":9.6,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":9.6,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"505","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"152.0.4191.135","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"},{"Date":"2026-10-28T17:05:08","Description":{"Value":"

Information published.

\n"},"Number":"2.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-110161: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-110162","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"506","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"152.0.4191.135","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"},{"Date":"2026-10-28T17:05:11","Description":{"Value":"

Information published.

\n"},"Number":"2.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-110162: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-110163","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"507","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"152.0.4191.135","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"},{"Date":"2026-10-28T17:05:15","Description":{"Value":"

Information published.

\n"},"Number":"2.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-110163: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-110164","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"508","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"152.0.4191.135","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"},{"Date":"2026-10-28T17:05:19","Description":{"Value":"

Information published.

\n"},"Number":"2.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-110164: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-110165","CVSSScoreSets":[{"BaseScore":9.6,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":9.6,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"509","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.60","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-110165: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-110166","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["22251"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-122","Value":"Heap-based Buffer Overflow"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"510","ProductStatuses":[{"ProductID":["21955","22251"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.60","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"152.0.4191.137","ProductID":["22251"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["22251"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"},{"Date":"2026-10-28T18:08:28","Description":{"Value":"

Information published.

\n"},"Number":"2.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["22251"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["22251"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-110166: Buffer overflow"}},{"Acknowledgments":[],"CVE":"CVE-2026-110167","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"511","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"152.0.4191.135","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"},{"Date":"2026-10-28T17:05:23","Description":{"Value":"

Information published.

\n"},"Number":"2.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-110167: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-110168","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"512","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.60","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-110168: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-110169","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"513","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.60","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-110169: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-110170","CVSSScoreSets":[{"BaseScore":4.3,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":4.3,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"514","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"152.0.4191.135","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"},{"Date":"2026-10-28T17:05:27","Description":{"Value":"

Information published.

\n"},"Number":"2.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-110170: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-110171","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"515","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"152.0.4191.135","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"},{"Date":"2026-10-28T17:05:31","Description":{"Value":"

Information published.

\n"},"Number":"2.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-110171: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-110172","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["22251"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"516","ProductStatuses":[{"ProductID":["21955","22251"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.60","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"152.0.4191.137","ProductID":["22251"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["22251"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"},{"Date":"2026-10-28T18:08:34","Description":{"Value":"

Information published.

\n"},"Number":"2.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["22251"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["22251"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-110172: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-110913","CVSSScoreSets":[],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"517","ProductStatuses":[{"ProductID":["21955","22251"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.62","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"152.0.4191.137","ProductID":["22251"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["22251"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-26T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"},{"Date":"2026-10-28T18:08:39","Description":{"Value":"

Information published.

\n"},"Number":"2.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["22251"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["22251"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-110913: Memory corruption in DOM"}},{"Acknowledgments":[],"CVE":"CVE-2026-110914","CVSSScoreSets":[],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"518","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.62","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-26T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-110914: Memory corruption in Workers"}},{"Acknowledgments":[],"CVE":"CVE-2026-110915","CVSSScoreSets":[],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"519","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.62","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-26T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-110915: Use after free in Compositing"}},{"Acknowledgments":[],"CVE":"CVE-2026-110916","CVSSScoreSets":[],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"520","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.62","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-26T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-110916: Improper input validation in Desktop"}},{"Acknowledgments":[],"CVE":"CVE-2026-110917","CVSSScoreSets":[],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"521","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.62","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-26T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-110917: Memory corruption in SVG"}},{"Acknowledgments":[],"CVE":"CVE-2026-110918","CVSSScoreSets":[],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"522","ProductStatuses":[{"ProductID":["21955","22251"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.62","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"152.0.4191.137","ProductID":["22251"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["22251"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-26T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"},{"Date":"2026-10-28T18:08:45","Description":{"Value":"

Information published.

\n"},"Number":"2.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["22251"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["22251"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-110918: Memory corruption in Core"}},{"Acknowledgments":[],"CVE":"CVE-2026-110919","CVSSScoreSets":[],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"523","ProductStatuses":[{"ProductID":["21955","22251"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.62","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"152.0.4191.137","ProductID":["22251"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["22251"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-26T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"},{"Date":"2026-10-28T18:08:51","Description":{"Value":"

Information published.

\n"},"Number":"2.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["22251"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["22251"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-110919: Use after free in V8"}},{"Acknowledgments":[],"CVE":"CVE-2026-110920","CVSSScoreSets":[],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"524","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.62","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-26T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-110920: Memory corruption in V8"}},{"Acknowledgments":[],"CVE":"CVE-2026-110921","CVSSScoreSets":[],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"525","ProductStatuses":[{"ProductID":["21955","22251"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.62","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"152.0.4191.137","ProductID":["22251"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["22251"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-26T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"},{"Date":"2026-10-28T18:08:56","Description":{"Value":"

Information published.

\n"},"Number":"2.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["22251"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["22251"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-110921: Use after free in V8"}},{"Acknowledgments":[],"CVE":"CVE-2026-110922","CVSSScoreSets":[],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"526","ProductStatuses":[{"ProductID":["21955","22251"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.62","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"152.0.4191.137","ProductID":["22251"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["22251"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-26T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"},{"Date":"2026-10-28T18:09:02","Description":{"Value":"

Information published.

\n"},"Number":"2.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["22251"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["21955"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["22251"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-110922: Use after free in Prerender"}},{"Acknowledgments":[{"Name":[{"Value":"Henrique Pereira with Microsoft"}],"URL":[""]},{"Name":[{"Value":"Henrique Pereira with Microsoft"}],"URL":[""]},{"Name":[{"Value":"Pethu Kannan G"}],"URL":[""]},{"Name":[{"Value":"Paul McCarty with OpenSourceMalware"}],"URL":[""]},{"Name":[{"Value":"Venkateswara Reddy"}],"URL":[""]},{"Name":[{"Value":"Max Toor with Microsoft"}],"URL":[""]},{"Name":[{"Value":"Andy 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Out-of-bounds write in .NET allows an unauthorized attacker to elevate privileges over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this third-party CVE included in the Security Update Guide?

\n

This CVE concerns a vulnerability in the Brotli library used by .NET. See the Google security advisory for information about the upstream vulnerability. For background on how Microsoft documents partner-assigned CVEs, see Security Update Guide Supports CVEs Assigned by Industry Partners.

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Brotli decompression is not enabled by default in an out-of-the-box .NET or ASP.NET Core install. Applications must manually opt in to ASP.NET Core request decompression or HttpClient response decompression, or they must manually invoke the Brotli decompression APIs provided by .NET.

\n"},"Type":1}],"RevisionHistory":[{"Date":"2026-10-25T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"},{"Date":"2026-11-04T01:45:49","Description":{"Value":"

Information published.

\n"},"Number":"6.0"},{"Date":"2026-10-30T01:02:42","Description":{"Value":"

Information published.

\n"},"Number":"3.0"},{"Date":"2026-10-26T07:00:00","Description":{"Value":"

Acknowledgement Updated

\n"},"Number":"1.1"},{"Date":"2026-11-01T14:59:32","Description":{"Value":"

Information published.

\n"},"Number":"5.0"},{"Date":"2026-10-31T01:13:53","Description":{"Value":"

Information published.

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Disclosed:Yes;Exploited:No;Latest Software Release:Exploitation More Likely"},"Type":1}],"Title":{"Value":"Google: CVE-2026-111497 Buffer overflow vulnerability in the Brotli decoder"}},{"Acknowledgments":[],"CVE":"CVE-2026-112992","CVSSScoreSets":[{"BaseScore":9.6,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":9.6,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"528","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:27:35","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-112992: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-112993","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"529","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:27:43","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-112993: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-112994","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"530","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:27:50","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-112994: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-112995","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"531","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:27:56","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-112995: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-112996","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"532","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:28:02","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-112996: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-112997","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"533","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:28:09","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-112997: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-112998","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"534","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:28:15","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-112998: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-112999","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"535","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:28:21","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-112999: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-113000","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"536","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:28:28","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113000: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113001","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"537","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:28:34","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113001: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-113002","CVSSScoreSets":[{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":6.5,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"538","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:28:41","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113002: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113003","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"539","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:28:47","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113003: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113004","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"540","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:28:53","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113004: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113005","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"541","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:28:59","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113005: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113006","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-125","Value":"Out-of-bounds Read"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"542","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:29:04","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113006: Out of bounds read"}},{"Acknowledgments":[],"CVE":"CVE-2026-113007","CVSSScoreSets":[{"BaseScore":9.6,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":9.6,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"543","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:29:10","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113007: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113008","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"544","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:29:15","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113008: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113009","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"545","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:29:22","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113009: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-113010","CVSSScoreSets":[{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":6.5,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"}],"CWE":[{"ID":"CWE-125","Value":"Out-of-bounds Read"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"546","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:29:28","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113010: Out of bounds read"}},{"Acknowledgments":[],"CVE":"CVE-2026-113011","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"547","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:29:33","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113011: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-113012","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-20","Value":"Improper Input Validation"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"548","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:29:39","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113012: Improper input validation"}},{"Acknowledgments":[],"CVE":"CVE-2026-113013","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"549","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:29:45","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113013: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113014","CVSSScoreSets":[{"BaseScore":9.6,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":9.6,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"550","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:29:51","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113014: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-113015","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"551","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:29:57","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113015: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-113016","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-20","Value":"Improper Input Validation"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"552","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:30:06","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113016: Improper input validation"}},{"Acknowledgments":[],"CVE":"CVE-2026-113017","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"553","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:30:13","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113017: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-113018","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"554","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:30:19","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113018: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113019","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"555","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:30:26","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113019: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-113020","CVSSScoreSets":[{"BaseScore":9.6,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":9.6,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-20","Value":"Improper Input Validation"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"556","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:30:32","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113020: Improper input validation"}},{"Acknowledgments":[],"CVE":"CVE-2026-113021","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"557","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:30:39","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113021: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-113022","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"558","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:30:45","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113022: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113023","CVSSScoreSets":[{"BaseScore":9.6,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":9.6,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-20","Value":"Improper Input Validation"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"559","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:30:52","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113023: Improper input validation"}},{"Acknowledgments":[],"CVE":"CVE-2026-113024","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"560","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:30:59","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113024: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-113025","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"561","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:31:04","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113025: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-113026","CVSSScoreSets":[{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":6.5,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"562","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:31:10","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113026: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113027","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"563","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:31:16","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113027: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113028","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"564","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:31:23","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113028: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-113029","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-284","Value":"Improper Access Control"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"565","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:31:31","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113029: Improper access control"}},{"Acknowledgments":[],"CVE":"CVE-2026-113030","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-284","Value":"Improper Access Control"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"566","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:31:36","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113030: Improper access control"}},{"Acknowledgments":[],"CVE":"CVE-2026-113031","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"567","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:31:42","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113031: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113032","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"568","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:31:47","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113032: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113033","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"569","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:31:53","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113033: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-113034","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"570","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:31:58","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113034: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113035","CVSSScoreSets":[{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":6.5,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N"}],"CWE":[{"ID":"CWE-125","Value":"Out-of-bounds Read"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"571","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:32:04","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113035: Out of bounds read"}},{"Acknowledgments":[],"CVE":"CVE-2026-113036","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"572","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:32:10","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113036: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113037","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"573","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:32:16","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113037: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-113038","CVSSScoreSets":[{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":6.5,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"574","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:32:24","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113038: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113039","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"575","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:32:30","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113039: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-113040","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-20","Value":"Improper Input Validation"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"576","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:32:37","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113040: Improper input validation"}},{"Acknowledgments":[],"CVE":"CVE-2026-113041","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"577","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:32:46","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113041: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-113042","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"578","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:32:53","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113042: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-113043","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"579","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:32:59","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113043: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-113044","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"580","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:33:07","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113044: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-113045","CVSSScoreSets":[{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":6.5,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N"}],"CWE":[{"ID":"CWE-125","Value":"Out-of-bounds Read"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"581","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:33:13","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113045: Out of bounds read"}},{"Acknowledgments":[],"CVE":"CVE-2026-113046","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-20","Value":"Improper Input Validation"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"582","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:33:18","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113046: Improper input validation"}},{"Acknowledgments":[],"CVE":"CVE-2026-113047","CVSSScoreSets":[{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":6.5,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"583","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:33:26","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113047: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113048","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"584","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:33:33","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113048: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113049","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"585","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:33:39","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113049: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113050","CVSSScoreSets":[{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":6.5,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N"}],"CWE":[{"ID":"CWE-125","Value":"Out-of-bounds Read"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"586","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:33:46","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113050: Out of bounds read"}},{"Acknowledgments":[],"CVE":"CVE-2026-113051","CVSSScoreSets":[{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":6.5,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"587","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:33:53","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113051: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113052","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"588","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:34:02","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113052: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113053","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"589","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:34:08","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113053: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-113054","CVSSScoreSets":[{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":6.5,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N"}],"CWE":[{"ID":"CWE-125","Value":"Out-of-bounds Read"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"590","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:34:15","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113054: Out of bounds read"}},{"Acknowledgments":[],"CVE":"CVE-2026-113055","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-843","Value":"Access of Resource Using Incompatible Type ('Type Confusion')"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"591","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:34:21","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113055: Type confusion"}},{"Acknowledgments":[],"CVE":"CVE-2026-113056","CVSSScoreSets":[{"BaseScore":9.6,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":9.6,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"592","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:34:29","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113056: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113057","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-284","Value":"Improper Access Control"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"593","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:34:36","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113057: Improper access control"}},{"Acknowledgments":[],"CVE":"CVE-2026-113058","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"594","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:34:44","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113058: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-113059","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"595","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:34:49","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113059: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113060","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-20","Value":"Improper Input Validation"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"596","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:34:56","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113060: Improper input validation"}},{"Acknowledgments":[],"CVE":"CVE-2026-113061","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"597","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:35:02","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113061: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113062","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-20","Value":"Improper Input Validation"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"598","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:35:08","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113062: Improper input validation"}},{"Acknowledgments":[],"CVE":"CVE-2026-113063","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-20","Value":"Improper Input Validation"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"599","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:35:14","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113063: Improper input validation"}},{"Acknowledgments":[],"CVE":"CVE-2026-113064","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"600","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:35:19","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113064: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113065","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"601","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:35:27","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113065: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-113066","CVSSScoreSets":[{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":6.5,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"602","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:35:36","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113066: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113067","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"603","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:35:46","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113067: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-113068","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"604","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:35:56","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113068: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-113069","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"605","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:36:04","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113069: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113070","CVSSScoreSets":[{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":6.5,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N"}],"CWE":[{"ID":"CWE-125","Value":"Out-of-bounds Read"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"606","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:37:19","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113070: Out of bounds read"}},{"Acknowledgments":[],"CVE":"CVE-2026-113071","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"607","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:37:26","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113071: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-113072","CVSSScoreSets":[{"BaseScore":9.6,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":9.6,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"608","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:37:32","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113072: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113073","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"609","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:37:37","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113073: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-113074","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"610","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:37:43","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113074: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-113075","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"611","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:37:50","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113075: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-113076","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"612","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:37:55","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113076: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-113077","CVSSScoreSets":[{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":6.5,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"613","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:38:01","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113077: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113078","CVSSScoreSets":[{"BaseScore":9.6,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":9.6,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-20","Value":"Improper Input Validation"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"614","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:38:08","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113078: Improper input validation"}},{"Acknowledgments":[],"CVE":"CVE-2026-113079","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"615","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:38:14","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113079: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-113080","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"616","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:38:20","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113080: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-113081","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"617","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:38:26","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113081: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-113082","CVSSScoreSets":[{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":6.5,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"618","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:38:32","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113082: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113083","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"619","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:38:38","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113083: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113084","CVSSScoreSets":[{"BaseScore":9.6,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":9.6,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-20","Value":"Improper Input Validation"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"620","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:38:44","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113084: Improper input validation"}},{"Acknowledgments":[],"CVE":"CVE-2026-113085","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"621","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:38:52","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113085: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-113086","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-20","Value":"Improper Input Validation"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"622","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:38:59","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113086: Improper input validation"}},{"Acknowledgments":[],"CVE":"CVE-2026-113087","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"623","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:39:07","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113087: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-113088","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"624","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:39:15","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113088: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113089","CVSSScoreSets":[{"BaseScore":9.6,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":9.6,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-20","Value":"Improper Input Validation"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"625","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:39:23","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113089: Improper input validation"}},{"Acknowledgments":[],"CVE":"CVE-2026-113090","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"626","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:39:29","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113090: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113091","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"627","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:39:34","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113091: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-113092","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"628","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:29:29","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113092: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-113093","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"629","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:29:34","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113093: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113094","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"630","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:29:39","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113094: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113095","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-125","Value":"Out-of-bounds Read"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"631","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:29:45","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113095: Out of bounds read"}},{"Acknowledgments":[],"CVE":"CVE-2026-113096","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"632","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:29:50","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113096: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113097","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"633","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:29:56","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113097: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-113098","CVSSScoreSets":[{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":6.5,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"634","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:30:01","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113098: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113099","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-20","Value":"Improper Input Validation"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"635","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:30:08","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113099: Improper input validation"}},{"Acknowledgments":[],"CVE":"CVE-2026-113100","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"636","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:30:15","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113100: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113101","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"637","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:30:21","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113101: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-113102","CVSSScoreSets":[{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":6.5,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N"}],"CWE":[{"ID":"CWE-125","Value":"Out-of-bounds Read"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"638","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:30:27","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113102: Out of bounds read"}},{"Acknowledgments":[],"CVE":"CVE-2026-113103","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"639","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:30:33","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113103: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-113104","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"640","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:30:39","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113104: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113105","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"641","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:30:44","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113105: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-113106","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"642","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:30:50","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113106: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113107","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"643","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:30:58","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113107: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-113108","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"644","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:31:04","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113108: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-113109","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"645","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:31:09","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113109: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113110","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"646","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:31:15","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113110: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113111","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"647","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:31:20","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113111: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-113112","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"648","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:31:25","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113112: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-113113","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"649","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:31:31","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113113: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-113114","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"650","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:31:39","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113114: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-113115","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"651","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:31:44","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113115: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-113116","CVSSScoreSets":[{"BaseScore":9.6,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":9.6,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"652","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:31:50","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113116: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-113117","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-20","Value":"Improper Input Validation"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"653","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:31:56","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113117: Improper input validation"}},{"Acknowledgments":[],"CVE":"CVE-2026-113118","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"654","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:32:02","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113118: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113119","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"655","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:32:08","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113119: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-113120","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-20","Value":"Improper Input Validation"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"656","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:32:13","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113120: Improper input validation"}},{"Acknowledgments":[],"CVE":"CVE-2026-113121","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"657","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:32:18","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113121: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113122","CVSSScoreSets":[{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":6.5,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"658","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:32:24","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113122: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113123","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"659","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:32:31","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113123: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-113124","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"660","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:32:38","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113124: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113125","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"661","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:32:45","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113125: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113126","CVSSScoreSets":[{"BaseScore":9.6,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":9.6,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"662","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:32:50","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113126: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113127","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"663","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:32:56","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113127: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113128","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-862","Value":"Missing Authorization"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"664","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:33:02","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113128: Missing authorization"}},{"Acknowledgments":[],"CVE":"CVE-2026-113129","CVSSScoreSets":[{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":6.5,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N"}],"CWE":[{"ID":"CWE-284","Value":"Improper Access Control"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"665","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:33:09","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113129: Improper access control"}},{"Acknowledgments":[],"CVE":"CVE-2026-113130","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"666","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:33:14","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113130: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-113131","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"667","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:33:20","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113131: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113132","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"668","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:33:26","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113132: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113133","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"669","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:33:32","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113133: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113134","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"670","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:33:37","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113134: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113135","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"671","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:33:45","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113135: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113136","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"672","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:33:50","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113136: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113137","CVSSScoreSets":[{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":6.5,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"673","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:33:56","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113137: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113138","CVSSScoreSets":[{"BaseScore":9.6,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":9.6,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"674","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:34:01","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113138: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113139","CVSSScoreSets":[{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":6.5,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"675","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:34:06","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113139: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113140","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"676","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:34:12","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113140: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-113141","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"677","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:34:17","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113141: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-113142","CVSSScoreSets":[{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":6.5,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"678","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:34:23","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113142: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113143","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"679","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:34:29","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113143: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113144","CVSSScoreSets":[{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":6.5,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"680","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:34:35","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113144: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113145","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"681","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:34:40","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113145: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113146","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"682","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:34:46","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113146: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113147","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-20","Value":"Improper Input Validation"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"683","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:34:55","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113147: Improper input validation"}},{"Acknowledgments":[],"CVE":"CVE-2026-113148","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"684","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:35:01","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113148: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113149","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"685","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:35:07","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113149: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113150","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"686","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:35:15","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113150: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113151","CVSSScoreSets":[{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":6.5,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N"}],"CWE":[{"ID":"CWE-125","Value":"Out-of-bounds Read"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"687","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:35:22","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113151: Out of bounds read"}},{"Acknowledgments":[],"CVE":"CVE-2026-113152","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"688","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:35:32","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113152: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113153","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"689","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:35:39","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113153: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113154","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"690","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:35:48","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113154: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113155","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"691","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:35:57","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113155: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-113156","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"692","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:36:05","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113156: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-113157","CVSSScoreSets":[{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":6.5,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N"}],"CWE":[{"ID":"CWE-200","Value":"Exposure of Sensitive Information to an Unauthorized Actor"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"693","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:37:17","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113157: Information leak"}},{"Acknowledgments":[],"CVE":"CVE-2026-113158","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"694","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:37:23","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113158: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-113159","CVSSScoreSets":[{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":6.5,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N"}],"CWE":[{"ID":"CWE-284","Value":"Improper Access Control"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"695","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:37:28","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113159: Improper access control"}},{"Acknowledgments":[],"CVE":"CVE-2026-113160","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"696","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:37:34","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113160: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-113161","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"697","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:37:41","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113161: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-113162","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-20","Value":"Improper Input Validation"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"698","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:37:47","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113162: Improper input validation"}},{"Acknowledgments":[],"CVE":"CVE-2026-113163","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"699","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:37:53","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113163: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-113164","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"700","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:38:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113164: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113165","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"701","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:38:06","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113165: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-113166","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"702","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:38:11","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113166: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113167","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"703","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:38:17","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113167: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113168","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"704","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:38:24","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113168: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-113169","CVSSScoreSets":[{"BaseScore":9.6,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":9.6,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"705","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:38:31","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113169: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113170","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"706","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:38:36","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113170: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-113171","CVSSScoreSets":[{"BaseScore":9.6,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":9.6,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"707","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:38:42","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113171: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113172","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"708","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:38:48","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113172: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113173","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-20","Value":"Improper Input Validation"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"709","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:38:56","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113173: Improper input validation"}},{"Acknowledgments":[],"CVE":"CVE-2026-113174","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"710","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:39:05","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113174: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-113175","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-20","Value":"Improper Input Validation"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"711","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:39:10","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113175: Improper input validation"}},{"Acknowledgments":[],"CVE":"CVE-2026-113176","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"712","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:39:15","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113176: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113177","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"713","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:39:21","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113177: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-113178","CVSSScoreSets":[{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":6.5,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"714","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:39:26","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113178: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113179","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"715","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:39:32","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113179: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-113180","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"716","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:39:37","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113180: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113181","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"717","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:39:45","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113181: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-113182","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"718","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:39:51","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113182: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113183","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"719","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:39:57","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113183: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113184","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"720","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:40:04","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113184: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113185","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"721","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:40:09","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113185: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113186","CVSSScoreSets":[{"BaseScore":9.6,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":9.6,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"722","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:40:15","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113186: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113187","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"723","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:40:20","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113187: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-113188","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"724","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:40:27","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113188: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113189","CVSSScoreSets":[{"BaseScore":9.6,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":9.6,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"725","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:40:33","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113189: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-113190","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"726","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:40:39","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113190: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-113191","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"727","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:40:44","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113191: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-113192","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"728","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:31:37","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113192: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113193","CVSSScoreSets":[{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":6.5,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"729","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:31:43","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113193: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113194","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"730","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:31:50","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113194: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113195","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-20","Value":"Improper Input Validation"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"731","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:31:55","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113195: Improper input validation"}},{"Acknowledgments":[],"CVE":"CVE-2026-113196","CVSSScoreSets":[],"CWE":[{"ID":"CWE-284","Value":"Improper Access Control"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"732","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:32:04","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113196: Improper access control"}},{"Acknowledgments":[],"CVE":"CVE-2026-113197","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"733","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:32:10","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113197: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-113198","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"734","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:32:16","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113198: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-113199","CVSSScoreSets":[{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":6.5,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N"}],"CWE":[{"ID":"CWE-125","Value":"Out-of-bounds Read"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"735","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:32:24","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113199: Out of bounds read"}},{"Acknowledgments":[],"CVE":"CVE-2026-113200","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"736","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:32:30","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113200: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-113201","CVSSScoreSets":[{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":6.5,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"737","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:32:37","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113201: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113202","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"738","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:32:44","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113202: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-113203","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"739","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:32:51","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113203: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-113204","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"740","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:32:58","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113204: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-113205","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"741","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:33:05","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113205: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-113206","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"742","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:33:12","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113206: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113207","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"743","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:33:18","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113207: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-113208","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"744","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:33:25","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113208: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-113209","CVSSScoreSets":[{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":6.5,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"745","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:33:31","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113209: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113210","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"746","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:33:38","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113210: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-113211","CVSSScoreSets":[{"BaseScore":9.6,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":9.6,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"747","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:33:45","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113211: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113212","CVSSScoreSets":[],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"748","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:33:54","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113212: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113213","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"749","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:34:01","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113213: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113214","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-20","Value":"Improper Input Validation"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"750","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:34:07","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113214: Improper input validation"}},{"Acknowledgments":[],"CVE":"CVE-2026-113215","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"751","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:34:14","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113215: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-113216","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"752","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:34:20","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113216: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-113217","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"753","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:34:27","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113217: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-113218","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"754","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:34:33","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113218: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-113219","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"755","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:34:40","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113219: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113220","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"756","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:34:49","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113220: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113221","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"757","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:34:56","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113221: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-113222","CVSSScoreSets":[{"BaseScore":9.6,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":9.6,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"758","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:35:02","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113222: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-113223","CVSSScoreSets":[{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":6.5,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"759","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:35:10","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113223: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113224","CVSSScoreSets":[{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":6.5,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"760","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:35:17","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113224: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113225","CVSSScoreSets":[{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":6.5,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"761","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:35:29","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113225: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113226","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"762","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:35:37","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113226: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113227","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"763","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:35:50","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113227: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-113228","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"764","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:36:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113228: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-113229","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"765","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:37:16","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113229: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-113230","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-20","Value":"Improper Input Validation"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"766","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:37:22","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113230: Improper input validation"}},{"Acknowledgments":[],"CVE":"CVE-2026-113231","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-20","Value":"Improper Input Validation"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"767","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:37:30","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113231: Improper input validation"}},{"Acknowledgments":[],"CVE":"CVE-2026-113232","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"768","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:37:37","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113232: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113233","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-125","Value":"Out-of-bounds Read"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"769","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:37:46","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113233: Out of bounds read"}},{"Acknowledgments":[],"CVE":"CVE-2026-113234","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"770","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:37:54","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113234: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113235","CVSSScoreSets":[{"BaseScore":9.6,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":9.6,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-20","Value":"Improper Input Validation"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"771","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:38:04","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113235: Improper input validation"}},{"Acknowledgments":[],"CVE":"CVE-2026-113236","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"772","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:38:11","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113236: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-113237","CVSSScoreSets":[{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":6.5,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"773","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:38:18","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113237: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113238","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"774","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:38:29","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113238: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113239","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-118","Value":"Incorrect Access of Indexable Resource ('Range Error')"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"775","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:38:35","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113239: Range error"}},{"Acknowledgments":[],"CVE":"CVE-2026-113240","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"776","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:38:41","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113240: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-113241","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"777","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:38:49","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113241: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113242","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"778","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:38:57","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113242: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113243","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"779","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:39:05","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113243: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113244","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-20","Value":"Improper Input Validation"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"780","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:39:11","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113244: Improper input validation"}},{"Acknowledgments":[],"CVE":"CVE-2026-113245","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"781","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:39:18","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113245: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113246","CVSSScoreSets":[{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":6.5,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"782","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:39:24","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113246: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113247","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"783","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:39:31","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113247: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113248","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"784","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:39:38","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113248: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113249","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-20","Value":"Improper Input Validation"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"785","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:39:46","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113249: Improper input validation"}},{"Acknowledgments":[],"CVE":"CVE-2026-113250","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"786","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:39:54","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113250: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-113251","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"787","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:40:02","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113251: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-113252","CVSSScoreSets":[{"BaseScore":9.6,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":9.6,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-20","Value":"Improper Input Validation"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"788","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:40:09","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113252: Improper input validation"}},{"Acknowledgments":[],"CVE":"CVE-2026-113253","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"789","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:40:16","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113253: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-113254","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"790","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:40:22","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113254: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113255","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"791","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:40:30","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113255: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-113256","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"792","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:40:36","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113256: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-113257","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"793","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:40:41","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113257: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113258","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"794","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:40:48","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113258: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113259","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"795","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:40:55","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113259: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-113260","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"796","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:41:01","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113260: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113261","CVSSScoreSets":[{"BaseScore":9.6,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":9.6,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"797","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:41:11","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113261: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-113262","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"798","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:41:18","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113262: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-113263","CVSSScoreSets":[{"BaseScore":9.6,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":9.6,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"799","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:41:26","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113263: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-113264","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-20","Value":"Improper Input Validation"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"800","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:41:33","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113264: Improper input validation"}},{"Acknowledgments":[],"CVE":"CVE-2026-113265","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"801","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:41:40","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113265: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113266","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"802","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:41:47","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113266: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113267","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"803","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:41:54","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113267: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113268","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"804","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:42:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113268: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113269","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"805","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:42:06","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113269: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113270","CVSSScoreSets":[{"BaseScore":9.6,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":9.6,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"806","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:42:38","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113270: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-113271","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"807","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:42:46","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113271: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-113272","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"808","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:42:54","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113272: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113273","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"809","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:42:59","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113273: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113274","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"810","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:43:06","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113274: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-113275","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"811","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:43:12","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113275: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-113276","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"812","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:43:18","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113276: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113277","CVSSScoreSets":[{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":6.5,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N"}],"CWE":[{"ID":"CWE-125","Value":"Out-of-bounds Read"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"813","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:43:24","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113277: Out of bounds read"}},{"Acknowledgments":[],"CVE":"CVE-2026-113278","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"814","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:43:30","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113278: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-113279","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"815","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:43:36","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113279: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113280","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"816","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:43:42","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113280: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113281","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"817","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:43:49","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113281: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113282","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"818","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:43:57","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113282: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-113283","CVSSScoreSets":[{"BaseScore":9.6,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":9.6,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"819","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:44:04","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113283: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113284","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"820","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:44:11","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113284: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113285","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"821","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:44:17","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113285: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113286","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"822","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:44:24","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113286: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113287","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"823","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:44:30","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113287: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-113288","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"824","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:44:36","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113288: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113289","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-20","Value":"Improper Input Validation"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"825","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:44:42","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113289: Improper input validation"}},{"Acknowledgments":[],"CVE":"CVE-2026-113290","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"826","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:44:51","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113290: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-113291","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"827","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:44:58","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113291: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113292","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-20","Value":"Improper Input Validation"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"828","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:33:34","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113292: Improper input validation"}},{"Acknowledgments":[],"CVE":"CVE-2026-113293","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"829","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:33:40","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113293: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-113294","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-20","Value":"Improper Input Validation"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"830","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:33:48","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113294: Improper input validation"}},{"Acknowledgments":[],"CVE":"CVE-2026-113295","CVSSScoreSets":[{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":6.5,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N"}],"CWE":[{"ID":"CWE-125","Value":"Out-of-bounds Read"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"831","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:33:54","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113295: Out of bounds read"}},{"Acknowledgments":[],"CVE":"CVE-2026-113296","CVSSScoreSets":[{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":6.5,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"832","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:34:04","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113296: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113297","CVSSScoreSets":[{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":6.5,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N"}],"CWE":[{"ID":"CWE-284","Value":"Improper Access Control"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"833","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:34:09","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113297: Improper access control"}},{"Acknowledgments":[],"CVE":"CVE-2026-113298","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"834","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:34:16","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113298: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-113299","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"835","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:34:22","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113299: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113300","CVSSScoreSets":[{"BaseScore":9.6,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":9.6,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-787","Value":"Out-of-bounds Write"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"836","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:34:29","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113300: Out of bounds write"}},{"Acknowledgments":[],"CVE":"CVE-2026-113301","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"837","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:34:34","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113301: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113302","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"838","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:34:41","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113302: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-113303","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"839","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:34:48","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113303: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113304","CVSSScoreSets":[{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":6.5,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"840","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:34:54","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113304: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113305","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"841","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:35:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113305: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-113306","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-20","Value":"Improper Input Validation"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"842","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:35:06","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113306: Improper input validation"}},{"Acknowledgments":[],"CVE":"CVE-2026-113307","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"843","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:35:14","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113307: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113308","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"844","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:35:21","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113308: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-113309","CVSSScoreSets":[{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":6.5,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N"}],"CWE":[{"ID":"CWE-125","Value":"Out-of-bounds Read"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"845","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:35:33","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113309: Out of bounds read"}},{"Acknowledgments":[],"CVE":"CVE-2026-113310","CVSSScoreSets":[{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":6.5,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N"}],"CWE":[{"ID":"CWE-125","Value":"Out-of-bounds Read"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"846","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:35:41","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113310: Out of bounds read"}},{"Acknowledgments":[],"CVE":"CVE-2026-113311","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"847","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:35:54","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113311: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-113312","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"848","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:36:01","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113312: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113313","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"849","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:37:12","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113313: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113314","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"850","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:37:18","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113314: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-113315","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"851","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:37:24","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113315: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113316","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-20","Value":"Improper Input Validation"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"852","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:37:31","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113316: Improper input validation"}},{"Acknowledgments":[],"CVE":"CVE-2026-113317","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"853","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:37:36","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113317: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113318","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"854","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:37:42","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113318: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113319","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"855","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:37:48","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113319: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-113320","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"856","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:37:54","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113320: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113321","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"857","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:38:01","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113321: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-113322","CVSSScoreSets":[{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":6.5,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"858","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:38:06","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113322: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113323","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"859","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:38:12","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113323: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-113324","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"860","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:38:18","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113324: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-113325","CVSSScoreSets":[{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":6.5,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"861","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:38:28","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113325: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113326","CVSSScoreSets":[{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":6.5,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"862","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:38:33","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113326: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113327","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"863","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:38:39","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113327: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-113328","CVSSScoreSets":[{"BaseScore":9.6,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":9.6,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-20","Value":"Improper Input Validation"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"864","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:38:45","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113328: Improper input validation"}},{"Acknowledgments":[],"CVE":"CVE-2026-113329","CVSSScoreSets":[{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":6.5,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N"}],"CWE":[{"ID":"CWE-125","Value":"Out-of-bounds Read"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"865","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:38:53","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113329: Out of bounds read"}},{"Acknowledgments":[],"CVE":"CVE-2026-113330","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"866","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:39:01","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113330: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113331","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"867","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:39:10","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113331: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113332","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"868","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:39:17","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113332: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113333","CVSSScoreSets":[{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":6.5,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"869","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:39:23","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113333: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113334","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-20","Value":"Improper Input Validation"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"870","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:39:30","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113334: Improper input validation"}},{"Acknowledgments":[],"CVE":"CVE-2026-113335","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"871","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:39:37","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113335: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113336","CVSSScoreSets":[{"BaseScore":9.6,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":9.6,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"872","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:39:44","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113336: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113337","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"873","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:39:50","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113337: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113338","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"874","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:39:57","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113338: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-113339","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"875","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:40:04","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113339: Use after free"}},{"Acknowledgments":[],"CVE":"CVE-2026-113340","CVSSScoreSets":[{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":6.5,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"876","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:40:10","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113340: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113341","CVSSScoreSets":[{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":6.5,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"877","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:40:16","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113341: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113342","CVSSScoreSets":[{"BaseScore":9.6,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":9.6,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"878","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:40:24","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113342: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113343","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-119","Value":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"879","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:40:31","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113343: Memory corruption"}},{"Acknowledgments":[],"CVE":"CVE-2026-113344","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":8.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"880","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-22T19:40:37","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21955"],"Type":3}],"Title":{"Value":"Chromium CVE-2026-113344: Use after free"}},{"Acknowledgments":[{"Name":[{"Value":"Alen Cheung"}],"URL":[""]}],"CVE":"CVE-2026-114148","CVSSScoreSets":[],"CWE":[{"ID":"CWE-276","Value":"Incorrect Default Permissions"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Incorrect default permissions in ASP.NET Core allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain the highest privileges on the system.

\n"},{"Ordinal":"20","Title":"ASP.NET Core","Type":7,"Value":"ASP.NET Core"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"881","ProductStatuses":[{"ProductID":["22220","22221","22222","22223","22224","22225","22226","22227","22228","22229","22230","22231","22237","22239"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5133964"},"FixedBuild":"8.0.427","ProductID":["22220","22221","22222"],"RestartRequired":{"Value":"Yes"},"SubType":"Security Update","Type":2,"URL":"https://dotnet.microsoft.com/download/dotnet/8.0"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["22220","22221","22222"],"SubType":"5133964","Type":3,"URL":"https://support.microsoft.com/help/5133964"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5133965"},"FixedBuild":"9.0.320","ProductID":["22223","22224","22225"],"RestartRequired":{"Value":"Yes"},"SubType":"Security Update","Type":2,"URL":"https://dotnet.microsoft.com/download/dotnet/9.0"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["22223","22224","22225"],"SubType":"5133965","Type":3,"URL":"https://support.microsoft.com/help/5133965"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5133966"},"FixedBuild":"10.0.403","ProductID":["22226","22227","22228"],"RestartRequired":{"Value":"Yes"},"SubType":"Security Update","Type":2,"URL":"https://dotnet.microsoft.com/download/dotnet/10.0"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["22226","22227","22228"],"SubType":"5133966","Type":3,"URL":"https://support.microsoft.com/help/5133966"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"11.0.100-rc.3","ProductID":["22229","22230","22231"],"RestartRequired":{"Value":"Yes"},"SubType":"Security Update","Type":2,"URL":"https://dotnet.microsoft.com/download/dotnet/11.0"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["22229","22230","22231"],"SubType":"Release Notes","Type":3,"URL":"https://github.com/dotnet/core/blob/main/release-notes/11.0/preview/rc3/11.0.0-rc.3.md"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5133965"},"FixedBuild":"9.0.22","ProductID":["22237"],"RestartRequired":{"Value":"Yes"},"SubType":"Security Update","Type":2,"URL":"https://dotnet.microsoft.com/download/dotnet/9.0"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["22237"],"SubType":"5133965","Type":3,"URL":"https://support.microsoft.com/help/5133965"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5133966"},"FixedBuild":"10.0.403-servicing.26523.112","ProductID":["22239"],"RestartRequired":{"Value":"Yes"},"SubType":"Security Update","Type":2,"URL":"https://dotnet.microsoft.com/download/dotnet/10.0"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["22239"],"SubType":"5133966","Type":3,"URL":"https://support.microsoft.com/help/5133966"}],"RevisionHistory":[{"Date":"2026-10-25T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Elevation of Privilege"},"ProductID":["22220"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Elevation of Privilege"},"ProductID":["22221"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Elevation of Privilege"},"ProductID":["22222"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Elevation of Privilege"},"ProductID":["22223"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Elevation of Privilege"},"ProductID":["22224"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Elevation of Privilege"},"ProductID":["22225"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Elevation of Privilege"},"ProductID":["22226"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Elevation of Privilege"},"ProductID":["22227"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Elevation of Privilege"},"ProductID":["22228"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Elevation of Privilege"},"ProductID":["22229"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Elevation of Privilege"},"ProductID":["22230"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Elevation of Privilege"},"ProductID":["22231"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Elevation of Privilege"},"ProductID":["22237"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Elevation of Privilege"},"ProductID":["22239"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["22220"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["22221"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["22222"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["22223"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["22224"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["22225"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["22226"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["22227"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["22228"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["22229"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["22230"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["22231"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["22237"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["22239"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"ASP.NET Core Elevation of Privilege Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"Praveen Sethuraman"}],"URL":[""]}],"CVE":"CVE-2026-118147","CVSSScoreSets":[{"BaseScore":7.4,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["22233"],"TemporalScore":6.4,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N/E:U/RL:O/RC:C"},{"BaseScore":7.4,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["22232"],"TemporalScore":6.4,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N/E:U/RL:O/RC:C"},{"BaseScore":7.4,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["16767"],"TemporalScore":6.4,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-295","Value":"Improper Certificate Validation"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Improper certificate validation in Visual Studio allows an unauthorized attacker to perform spoofing over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

The attacker must inject themselves into the logical network path between the target and the resource requested by the victim to read or modify network communications. This is called a machine-in-the-middle (MITM) attack.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metrics, successful exploitation of this vulnerability could lead to major loss of confidentiality (C:H), and integrity (I:H), but could lead to no loss of availability (A:N). What does that mean for this vulnerability?

\n

Exploiting this vulnerability allows an attacker to view highly sensitive resource information (C:H) and results in a total loss of protection for that data (I:H), but does not provide the capability to impact resource availability.

\n"},{"Ordinal":"20","Title":"Visual Studio","Type":7,"Value":"Visual Studio"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"882","ProductStatuses":[{"ProductID":["22233","22260","22232","16767"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"18.11.3","ProductID":["22233"],"RestartRequired":{"Value":"Yes"},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/visualstudio/releases/2026/release-history"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["22233"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/visualstudio/releases/2026/release-notes"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"15.9.84","ProductID":["22260"],"RestartRequired":{"Value":"Yes"},"SubType":"Security Update","Type":2,"URL":"https://visualstudio.microsoft.com/vs/older-downloads/"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["22260"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/visualstudio/releasenotes/vs2017-relnotes-v15.9"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.11.62","ProductID":["22232"],"RestartRequired":{"Value":"Yes"},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/visualstudio/releases/2019/release-history"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["22232"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/visualstudio/releases/2019/release-notes-v16.11"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"17.14.44","ProductID":["16767"],"RestartRequired":{"Value":"Yes"},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/visualstudio/releases/2022/release-history"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["16767"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/visualstudio/releases/2022/release-notes"}],"RevisionHistory":[{"Date":"2026-10-30T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Spoofing"},"ProductID":["22233"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Spoofing"},"ProductID":["22260"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Spoofing"},"ProductID":["22232"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Spoofing"},"ProductID":["16767"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["22233"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["22260"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["22232"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["16767"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Visual Studio Spoofing Vulnerability"}},{"Acknowledgments":[],"CVE":"CVE-2026-118304","CVSSScoreSets":[],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"883","ProductStatuses":[{"ProductID":["22251"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.56","ProductID":["22251"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["22251"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-31T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["22251"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["22251"],"Type":3}],"Title":{"Value":"Chromium: CVE-2026-118304 Improper input validation in SVG"}},{"Acknowledgments":[],"CVE":"CVE-2026-118305","CVSSScoreSets":[],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"884","ProductStatuses":[{"ProductID":["22251"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.56","ProductID":["22251"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["22251"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-31T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["22251"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["22251"],"Type":3}],"Title":{"Value":"Chromium: CVE-2026-118305 Memory corruption in Turbolev"}},{"Acknowledgments":[],"CVE":"CVE-2026-118306","CVSSScoreSets":[],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"885","ProductStatuses":[{"ProductID":["22251"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.56","ProductID":["22251"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["22251"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-31T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["22251"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["22251"],"Type":3}],"Title":{"Value":"Chromium: CVE-2026-118306 Memory corruption in FileSystem"}},{"Acknowledgments":[],"CVE":"CVE-2026-118307","CVSSScoreSets":[],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"886","ProductStatuses":[{"ProductID":["22251"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.56","ProductID":["22251"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["22251"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-31T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["22251"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["22251"],"Type":3}],"Title":{"Value":"Chromium: CVE-2026-118307 Use after free in Paint"}},{"Acknowledgments":[],"CVE":"CVE-2026-118308","CVSSScoreSets":[],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"887","ProductStatuses":[{"ProductID":["22251"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.56","ProductID":["22251"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["22251"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-31T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["22251"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["22251"],"Type":3}],"Title":{"Value":"Chromium: CVE-2026-118308 Use after free in SVG"}},{"Acknowledgments":[],"CVE":"CVE-2026-118310","CVSSScoreSets":[],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"888","ProductStatuses":[{"ProductID":["22251"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.56","ProductID":["22251"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["22251"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-31T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["22251"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["22251"],"Type":3}],"Title":{"Value":"Chromium: CVE-2026-118310 Improper input validation in Views"}},{"Acknowledgments":[],"CVE":"CVE-2026-118311","CVSSScoreSets":[],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"889","ProductStatuses":[{"ProductID":["22251"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.56","ProductID":["22251"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["22251"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-31T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["22251"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["22251"],"Type":3}],"Title":{"Value":"Chromium: CVE-2026-118311 Memory corruption in Media"}},{"Acknowledgments":[],"CVE":"CVE-2026-118312","CVSSScoreSets":[],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"890","ProductStatuses":[{"ProductID":["22251"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.56","ProductID":["22251"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["22251"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-31T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["22251"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["22251"],"Type":3}],"Title":{"Value":"Chromium: CVE-2026-118312 Memory corruption in Paint"}},{"Acknowledgments":[],"CVE":"CVE-2026-118313","CVSSScoreSets":[],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"891","ProductStatuses":[{"ProductID":["22251"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.56","ProductID":["22251"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["22251"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-31T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["22251"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["22251"],"Type":3}],"Title":{"Value":"Chromium: CVE-2026-118313 Use after free in Video"}},{"Acknowledgments":[],"CVE":"CVE-2026-118315","CVSSScoreSets":[],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"892","ProductStatuses":[{"ProductID":["22251"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.56","ProductID":["22251"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["22251"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-31T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["22251"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["22251"],"Type":3}],"Title":{"Value":"Chromium: CVE-2026-118315 Improper input validation in SVG"}},{"Acknowledgments":[],"CVE":"CVE-2026-118316","CVSSScoreSets":[],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"893","ProductStatuses":[{"ProductID":["22251"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.56","ProductID":["22251"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["22251"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-31T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["22251"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["22251"],"Type":3}],"Title":{"Value":"Chromium: CVE-2026-118316 Improper input validation in V8"}},{"Acknowledgments":[],"CVE":"CVE-2026-118317","CVSSScoreSets":[],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"894","ProductStatuses":[{"ProductID":["22251"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.56","ProductID":["22251"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["22251"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-31T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["22251"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["22251"],"Type":3}],"Title":{"Value":"Chromium: CVE-2026-118317 Memory corruption in HTML"}},{"Acknowledgments":[],"CVE":"CVE-2026-118318","CVSSScoreSets":[],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"895","ProductStatuses":[{"ProductID":["22251"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.56","ProductID":["22251"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["22251"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-31T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["22251"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["22251"],"Type":3}],"Title":{"Value":"Chromium: CVE-2026-118318 Improper access control in V8"}},{"Acknowledgments":[],"CVE":"CVE-2026-118319","CVSSScoreSets":[],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"896","ProductStatuses":[{"ProductID":["22251"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.56","ProductID":["22251"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["22251"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-31T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["22251"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["22251"],"Type":3}],"Title":{"Value":"Chromium: CVE-2026-118319 Memory corruption in Skia"}},{"Acknowledgments":[],"CVE":"CVE-2026-118320","CVSSScoreSets":[],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"897","ProductStatuses":[{"ProductID":["22251"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.56","ProductID":["22251"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["22251"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-31T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["22251"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["22251"],"Type":3}],"Title":{"Value":"Chromium: CVE-2026-118320 Memory corruption in V8"}},{"Acknowledgments":[],"CVE":"CVE-2026-118322","CVSSScoreSets":[],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"898","ProductStatuses":[{"ProductID":["22251"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.56","ProductID":["22251"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["22251"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-31T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["22251"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["22251"],"Type":3}],"Title":{"Value":"Chromium: CVE-2026-118322 Memory corruption in ANGLE"}},{"Acknowledgments":[],"CVE":"CVE-2026-118327","CVSSScoreSets":[],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"899","ProductStatuses":[{"ProductID":["22251"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.56","ProductID":["22251"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["22251"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-31T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["22251"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["22251"],"Type":3}],"Title":{"Value":"Chromium: CVE-2026-118327 Memory corruption in Media"}},{"Acknowledgments":[],"CVE":"CVE-2026-118328","CVSSScoreSets":[],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"900","ProductStatuses":[{"ProductID":["22251"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.56","ProductID":["22251"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["22251"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-31T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["22251"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["22251"],"Type":3}],"Title":{"Value":"Chromium: CVE-2026-118328 Improper input validation in WebRTC"}},{"Acknowledgments":[],"CVE":"CVE-2026-118329","CVSSScoreSets":[],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"901","ProductStatuses":[{"ProductID":["22251"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.56","ProductID":["22251"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["22251"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-31T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["22251"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["22251"],"Type":3}],"Title":{"Value":"Chromium: CVE-2026-118329 Improper input validation in ANGLE"}},{"Acknowledgments":[],"CVE":"CVE-2026-118330","CVSSScoreSets":[],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"902","ProductStatuses":[{"ProductID":["22251"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.56","ProductID":["22251"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["22251"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-31T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["22251"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["22251"],"Type":3}],"Title":{"Value":"Chromium: CVE-2026-118330 Use after free in Browser"}},{"Acknowledgments":[],"CVE":"CVE-2026-118331","CVSSScoreSets":[],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"903","ProductStatuses":[{"ProductID":["22251"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.56","ProductID":["22251"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["22251"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-31T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["22251"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["22251"],"Type":3}],"Title":{"Value":"Chromium: CVE-2026-118331 Improper input validation in FileAPI"}},{"Acknowledgments":[],"CVE":"CVE-2026-118332","CVSSScoreSets":[],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"904","ProductStatuses":[{"ProductID":["22251"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.56","ProductID":["22251"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["22251"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-31T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["22251"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["22251"],"Type":3}],"Title":{"Value":"Chromium: CVE-2026-118332 Improper input validation in Compositing"}},{"Acknowledgments":[],"CVE":"CVE-2026-118333","CVSSScoreSets":[],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"905","ProductStatuses":[{"ProductID":["22251"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.56","ProductID":["22251"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["22251"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-31T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["22251"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["22251"],"Type":3}],"Title":{"Value":"Chromium: CVE-2026-118333 Missing authorization in Video"}},{"Acknowledgments":[],"CVE":"CVE-2026-118334","CVSSScoreSets":[],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"906","ProductStatuses":[{"ProductID":["22251"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.56","ProductID":["22251"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["22251"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-31T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["22251"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["22251"],"Type":3}],"Title":{"Value":"Chromium: CVE-2026-118334 Use after free in ImageCapture"}},{"Acknowledgments":[],"CVE":"CVE-2026-118335","CVSSScoreSets":[],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"907","ProductStatuses":[{"ProductID":["22251"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.56","ProductID":["22251"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["22251"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-31T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["22251"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["22251"],"Type":3}],"Title":{"Value":"Chromium: CVE-2026-118335 Improper input validation in Metrics"}},{"Acknowledgments":[],"CVE":"CVE-2026-118336","CVSSScoreSets":[],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"908","ProductStatuses":[{"ProductID":["22251"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.56","ProductID":["22251"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["22251"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-31T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["22251"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["22251"],"Type":3}],"Title":{"Value":"Chromium: CVE-2026-118336 Improper input validation in Headless"}},{"Acknowledgments":[],"CVE":"CVE-2026-118337","CVSSScoreSets":[],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"909","ProductStatuses":[{"ProductID":["22251"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.56","ProductID":["22251"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["22251"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-31T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["22251"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["22251"],"Type":3}],"Title":{"Value":"Chromium: CVE-2026-118337 Improper access control in Forms"}},{"Acknowledgments":[],"CVE":"CVE-2026-118338","CVSSScoreSets":[],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"910","ProductStatuses":[{"ProductID":["22251"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.56","ProductID":["22251"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["22251"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-31T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["22251"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["22251"],"Type":3}],"Title":{"Value":"Chromium: CVE-2026-118338 Use after free in Animation"}},{"Acknowledgments":[],"CVE":"CVE-2026-118339","CVSSScoreSets":[],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"911","ProductStatuses":[{"ProductID":["22251"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.56","ProductID":["22251"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["22251"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-31T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["22251"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["22251"],"Type":3}],"Title":{"Value":"Chromium: CVE-2026-118339 Use after free in Animation"}},{"Acknowledgments":[],"CVE":"CVE-2026-118340","CVSSScoreSets":[],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"912","ProductStatuses":[{"ProductID":["22251"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.56","ProductID":["22251"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["22251"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-31T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["22251"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["22251"],"Type":3}],"Title":{"Value":"Chromium: CVE-2026-118340 Memory corruption in Skia"}},{"Acknowledgments":[],"CVE":"CVE-2026-118341","CVSSScoreSets":[],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"913","ProductStatuses":[{"ProductID":["22251"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.56","ProductID":["22251"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["22251"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-31T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["22251"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["22251"],"Type":3}],"Title":{"Value":"Chromium: CVE-2026-118341 Use after free in Modularization"}},{"Acknowledgments":[],"CVE":"CVE-2026-118342","CVSSScoreSets":[],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"914","ProductStatuses":[{"ProductID":["22251"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.56","ProductID":["22251"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["22251"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-31T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["22251"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["22251"],"Type":3}],"Title":{"Value":"Chromium: CVE-2026-118342 Out of bounds write in Editing"}},{"Acknowledgments":[],"CVE":"CVE-2026-118343","CVSSScoreSets":[],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"915","ProductStatuses":[{"ProductID":["22251"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.56","ProductID":["22251"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["22251"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-31T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["22251"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["22251"],"Type":3}],"Title":{"Value":"Chromium: CVE-2026-118343 Improper input validation in ReadingList"}},{"Acknowledgments":[],"CVE":"CVE-2026-118344","CVSSScoreSets":[],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"916","ProductStatuses":[{"ProductID":["22251"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.56","ProductID":["22251"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["22251"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-31T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["22251"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["22251"],"Type":3}],"Title":{"Value":"Chromium: CVE-2026-118344 Use after free in Layout"}},{"Acknowledgments":[],"CVE":"CVE-2026-118345","CVSSScoreSets":[],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"917","ProductStatuses":[{"ProductID":["22251"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.56","ProductID":["22251"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["22251"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-31T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["22251"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["22251"],"Type":3}],"Title":{"Value":"Chromium: CVE-2026-118345 Use after free in PDFium"}},{"Acknowledgments":[],"CVE":"CVE-2026-118346","CVSSScoreSets":[],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"918","ProductStatuses":[{"ProductID":["22251"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.56","ProductID":["22251"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["22251"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-31T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["22251"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["22251"],"Type":3}],"Title":{"Value":"Chromium: CVE-2026-118346 Use after free in Compositing"}},{"Acknowledgments":[],"CVE":"CVE-2026-118347","CVSSScoreSets":[],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"919","ProductStatuses":[{"ProductID":["22251"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.56","ProductID":["22251"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["22251"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-31T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["22251"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["22251"],"Type":3}],"Title":{"Value":"Chromium: CVE-2026-118347 Use after free in FileSystem"}},{"Acknowledgments":[],"CVE":"CVE-2026-118348","CVSSScoreSets":[],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"920","ProductStatuses":[{"ProductID":["22251"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.56","ProductID":["22251"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["22251"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-31T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["22251"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["22251"],"Type":3}],"Title":{"Value":"Chromium: CVE-2026-118348 Improper input validation in Skia"}},{"Acknowledgments":[],"CVE":"CVE-2026-118349","CVSSScoreSets":[],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"921","ProductStatuses":[{"ProductID":["22251"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.56","ProductID":["22251"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["22251"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-31T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["22251"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["22251"],"Type":3}],"Title":{"Value":"Chromium: CVE-2026-118349 Memory corruption in Payments"}},{"Acknowledgments":[],"CVE":"CVE-2026-118350","CVSSScoreSets":[],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"922","ProductStatuses":[{"ProductID":["22251"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.56","ProductID":["22251"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["22251"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-31T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["22251"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["22251"],"Type":3}],"Title":{"Value":"Chromium: CVE-2026-118350 Use after free in Turbolev"}},{"Acknowledgments":[],"CVE":"CVE-2026-118351","CVSSScoreSets":[],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"923","ProductStatuses":[{"ProductID":["22251"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.56","ProductID":["22251"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["22251"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-31T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["22251"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["22251"],"Type":3}],"Title":{"Value":"Chromium: CVE-2026-118351 Memory corruption in Skia"}},{"Acknowledgments":[],"CVE":"CVE-2026-118352","CVSSScoreSets":[],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"924","ProductStatuses":[{"ProductID":["22251"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.56","ProductID":["22251"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["22251"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-31T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["22251"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["22251"],"Type":3}],"Title":{"Value":"Chromium: CVE-2026-118352 Memory corruption in Cache"}},{"Acknowledgments":[],"CVE":"CVE-2026-118353","CVSSScoreSets":[],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"925","ProductStatuses":[{"ProductID":["22251"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.56","ProductID":["22251"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["22251"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-31T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["22251"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["22251"],"Type":3}],"Title":{"Value":"Chromium: CVE-2026-118353 Use after free in Paint"}},{"Acknowledgments":[],"CVE":"CVE-2026-118354","CVSSScoreSets":[],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"926","ProductStatuses":[{"ProductID":["22251"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.56","ProductID":["22251"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["22251"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-31T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["22251"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["22251"],"Type":3}],"Title":{"Value":"Chromium: CVE-2026-118354 Improper input validation in Skia"}},{"Acknowledgments":[],"CVE":"CVE-2026-118355","CVSSScoreSets":[],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"927","ProductStatuses":[{"ProductID":["22251"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.56","ProductID":["22251"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["22251"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-31T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["22251"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["22251"],"Type":3}],"Title":{"Value":"Chromium: CVE-2026-118355 Improper input validation in Command"}},{"Acknowledgments":[],"CVE":"CVE-2026-118356","CVSSScoreSets":[],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"928","ProductStatuses":[{"ProductID":["22251"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.56","ProductID":["22251"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["22251"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-31T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["22251"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["22251"],"Type":3}],"Title":{"Value":"Chromium: CVE-2026-118356 Use after free in WTF"}},{"Acknowledgments":[],"CVE":"CVE-2026-118357","CVSSScoreSets":[],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"929","ProductStatuses":[{"ProductID":["22251"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.56","ProductID":["22251"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["22251"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-31T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["22251"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["22251"],"Type":3}],"Title":{"Value":"Chromium: CVE-2026-118357 Use after free in FileSystem"}},{"Acknowledgments":[],"CVE":"CVE-2026-118358","CVSSScoreSets":[],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"930","ProductStatuses":[{"ProductID":["22251"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.56","ProductID":["22251"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["22251"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-31T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["22251"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["22251"],"Type":3}],"Title":{"Value":"Chromium: CVE-2026-118358 Memory corruption in WebAudio"}},{"Acknowledgments":[],"CVE":"CVE-2026-118359","CVSSScoreSets":[],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"931","ProductStatuses":[{"ProductID":["22251"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.56","ProductID":["22251"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["22251"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-31T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["22251"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["22251"],"Type":3}],"Title":{"Value":"Chromium: CVE-2026-118359 Memory corruption in V8"}},{"Acknowledgments":[{"Name":[{"Value":"tiebuchen"}],"URL":[""]}],"CVE":"CVE-2026-20942","CVSSScoreSets":[{"BaseScore":4.3,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":3.8,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-1021","Value":"Improper Restriction of Rendered UI Layers or Frames"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Improper restriction of rendered ui layers or frames in Microsoft Edge (Chromium-based) allows an unauthorized attacker to perform spoofing over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metrics, successful exploitation of this vulnerability could lead to some loss of confidentiality (C:L),but lead to no loss of availability (A:N) and integrity (I:N)? What does that mean for this vulnerability?

\n

An attacker who successfully exploited the vulnerability could view some sensitive information (Confidentiality) but not all resources within the impacted component may be divulged to the attacker. The attacker cannot make changes to disclosed information (Integrity) or limit access to the resource (Availability).

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, user interaction is required (UI:R). What interaction would the user have to do?

\n

This vulnerability requires that a user have multiple browser instances open of the affected version of Microsoft Edge (Chromium-based), one of which is a specially crafted website hosted by the attacker. The user would need to access the URL of the malicious website and then click a popup displayed on that site.

\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"932","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.42","ProductID":["21955"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://catalog.update.microsoft.com/Search.aspx?q=Edge-Stable"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-27T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Spoofing"},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21955"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Microsoft Edge (Chromium-based) Spoofing Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"Anonymous"}],"URL":[""]},{"Name":[{"Value":"Anonymous"}],"URL":[""]},{"Name":[{"Value":"Juan Pablo Lopez Yacubian"}],"URL":[""]}],"CVE":"CVE-2026-21413","CVSSScoreSets":[{"BaseScore":9.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11804-10853"],"TemporalScore":8.5,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":9.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11804-10852"],"TemporalScore":8.5,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":9.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11804-21994"],"TemporalScore":8.5,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":9.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11804-21995"],"TemporalScore":8.5,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":9.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11804-11931"],"TemporalScore":8.5,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":9.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11804-11930"],"TemporalScore":8.5,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":9.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11804-11929"],"TemporalScore":8.5,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":9.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11804-21996"],"TemporalScore":8.5,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":9.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11804-21997"],"TemporalScore":8.5,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":9.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11804-21998"],"TemporalScore":8.5,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":9.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11804-21999"],"TemporalScore":8.5,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":9.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11804-22000"],"TemporalScore":8.5,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":9.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11804-22001"],"TemporalScore":8.5,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":9.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11804-22002"],"TemporalScore":8.5,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":9.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11804-22003"],"TemporalScore":8.5,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":9.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11804-22004"],"TemporalScore":8.5,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":9.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11804-22005"],"TemporalScore":8.5,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":9.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11804-11673"],"TemporalScore":8.5,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":9.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11804-11570"],"TemporalScore":8.5,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":9.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11804-11569"],"TemporalScore":8.5,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":9.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11804-11568"],"TemporalScore":8.5,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":9.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11804-21989"],"TemporalScore":8.5,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":9.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11804-21945"],"TemporalScore":8.5,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":9.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11804-21946"],"TemporalScore":8.5,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-122","Value":"Heap-based Buffer Overflow"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Heap-based buffer overflow in Windows Raw Image Extension allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

How could an attacker exploit this vulnerability?

\n

An attacker could exploit this vulnerability by convincing a user to navigate to a folder containing a specially crafted RAW image file. The vulnerability can be triggered when Windows generates a thumbnail or preview; the user does not need to open the file. Successful exploitation could allow remote code execution.

\n"},{"Ordinal":"20","Title":"Windows Raw Image Extension","Type":7,"Value":"Windows Raw Image Extension"},{"Ordinal":"30","Title":"Cisco Talos","Type":8,"Value":"Cisco Talos"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"933","ProductStatuses":[{"ProductID":["11804-10853","11804-10852","11804-21994","11804-21995","11804-11931","11804-11930","11804-11929","11804-21996","11804-21997","11804-21998","11804-21999","11804-22000","11804-22001","11804-22002","11804-22003","11804-22004","11804-22005","11804-11673","11804-11570","11804-11569","11804-11568","11804-21989","11804-21945","11804-21946"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"2.4.36.0","ProductID":["11804-10853","11804-10852","11804-21994","11804-21995","11804-11931","11804-11930","11804-11929","11804-21998","11804-21999","11804-22000","11804-22001","11804-22002","11804-22003","11804-22004","11804-22005","11804-11673","11804-11570","11804-11569","11804-11568"],"RestartRequired":{"Value":"Maybe"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11804-10853","11804-10852","11804-21994","11804-21995","11804-11931","11804-11930","11804-11929","11804-21998","11804-21999","11804-22000","11804-22001","11804-22002","11804-22003","11804-22004","11804-22005","11804-11673","11804-11570","11804-11569","11804-11568"],"SubType":"Release Notes","Type":3,"URL":"https://support.microsoft.com/en-us/accounts-billing/get-updates-for-apps-and-games-in-microsoft-store"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"2.5.35.0","ProductID":["11804-21996","11804-21997","11804-21989","11804-21945","11804-21946"],"RestartRequired":{"Value":"Maybe"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11804-21996","11804-21997","11804-21989","11804-21945","11804-21946"],"SubType":"Release Notes","Type":3,"URL":"https://support.microsoft.com/en-us/accounts-billing/get-updates-for-apps-and-games-in-microsoft-store"}],"RevisionHistory":[{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

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Improper resource shutdown or release in Windows UEFI allows an authorized attacker to bypass a security feature locally.

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What kind of security feature could be bypassed by successfully exploiting this vulnerability?

\n

Successfully exploiting this vulnerability could bypass UEFI Secure Boot, a security feature designed to ensure that only trusted software runs when a device starts. This could allow an attacker with local administrator privileges or physical access to run untrusted code early in the boot process, before the operating system’s protections are active.

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Information published.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

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Successful exploitation of this vulnerability requires an attacker to create a SHA1 hash collision successfully.

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Use after free in Windows Perception Simulation Service allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Information published.

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Improper link resolution before file access ('link following') in Windows Backup Engine allows an authorized attacker to disclose information locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What type of information could be disclosed by this vulnerability?

\n

The type of information that could be disclosed if an attacker successfully exploited this vulnerability includes unauthorized access to the file system, specifically file path information.

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Information published.

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Access of resource using incompatible type ('type confusion') in Microsoft Edge (Chromium-based) allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to have a deep understanding of the system and the ability to manipulate its components to trigger a specific condition. Successful exploitation is not guaranteed and depends on a combination of factors that may include the environment, system configuration, and the presence of additional security measures.

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Time-of-check time-of-use (toctou) race condition in Linux Kernel allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What do I have to do to protect myself from this vulnerability?

\n

To help protect your systems from this vulnerability, update your Linux kernel to a version that includes the upstream fix for this issue. The fix has already been accepted upstream and will be included in newer kernel releases.

\n

If your environment uses a Linux distribution that has not yet incorporated the updated kernel version, you should monitor your distribution vendor’s security advisories and apply the appropriate security update as soon as it becomes available. Some distributions may release the fix immediately through security updates, while others may include it in a future kernel package or maintenance release.

\n

Organizations that maintain custom kernels or remain on older kernel branches may need to manually backport or apply the upstream patch according to their standard patch management and validation processes.

\n

As a general best practice, ensure systems are regularly updated with the latest security patches and kernel releases provided by your operating system vendor.

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Missing authentication for critical function in Windows SmartScreen allows an authorized attacker to perform tampering locally.

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Data"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Deserialization of untrusted data in SQL Server allows an authorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

I am running SQL Server on my system. What action do I need to take?

\n

Update your relevant version of SQL Server using the applicable October 2026 security update listed below.

\n

There are GDR and/or CU (Cumulative Update) updates offered for my version of SQL Server. How do I know which update to use?

\n\n

Note: If your version is not represented in the table, review the applicable update's prerequisites and the support status of your SQL Server release before choosing an update. Absence from this table alone does not establish that a version is unsupported.

\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Update NumberTitleVersionApply if current product version is…This security update also includes servicing releases up through…
5126967SQL Server 2025 CU9+GDR (October GDR 2026)17.0.5015.417.0.4006.2 - 17.0.5005.3KB5122048 - SQL2025 RTM CU9
5128492SQL Server 2025 RTM+GDR (October GDR 2026)17.0.1145.417.0.1000.7 - 17.0.1135.8KB5122770 - Previous SQL2025 RTM GDR
5126934SQL Server 2022 CU27+GDR1 (October GDR 2026)16.0.4305.516.0.4003.1 - 16.0.4295.3KB5104824 - SQL2022 RTM CU27
5128493SQL Server 2022 RTM+GDR (October GDR 2026)16.0.1210.316.0.1000.6 - 16.0.1200.5KB5122771 - Previous SQL2022 RTM GDR
5128494SQL Server 2019 CU32+GDR (October GDR 2026)15.0.4500.215.0.4003.23 - 15.0.4490.9KB5122772 - Previous SQL2019 RTM CU32 GDR
5128495SQL Server 2019 RTM+GDR (October GDR 2026)15.0.2200.215.0.2000.5 - 15.0.2190.7KB5122773 - Previous SQL2019 RTM GDR
5128496SQL Server 2017 CU31+GDR (October GDR 2026)14.0.3560.214.0.3006.16 - 14.0.3550.4KB5122774 - Previous SQL2017 RTM CU31 GDR
5128497SQL Server 2017 RTM+GDR (October GDR 2026)14.0.2140.214.0.1000.169 - 14.0.2130.4KB5122775 - Previous SQL2017 RTM GDR
\n

What are the GDR and CU update designations and how do they differ?

\n

General Distribution Release (GDR) updates provide security and other broadly applicable critical fixes. Cumulative Updates (CUs) include accumulated fixes for the applicable SQL Server release. Use the version ranges above to select the security update for your installed servicing branch; CU+GDR updates apply to the listed CU branch, while RTM+GDR updates apply to the listed RTM/GDR branch.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

How could an attacker exploit this vulnerability?

\n

An authenticated attacker could exploit this vulnerability by sending a specially crafted request to an affected service over the network. Successful exploitation could allow the attacker to execute code on the target system.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

How could an attacker exploit this vulnerability?

\n

An authenticated attacker could exploit this vulnerability by connecting to an affected SQL Server and submitting a specially crafted query or request that triggers a memory corruption condition, allowing the attacker to execute code on the server. Authentication is required; user interaction is not required.

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Information published.

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Badr"}],"URL":[""]}],"CVE":"CVE-2026-66822","CVSSScoreSets":[{"BaseScore":5.9,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21783"],"TemporalScore":5.2,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":5.9,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21785"],"TemporalScore":5.2,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":5.9,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21784"],"TemporalScore":5.2,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":5.9,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["20837"],"TemporalScore":5.2,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":5.9,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["20839"],"TemporalScore":5.2,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":5.9,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["20838"],"TemporalScore":5.2,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":5.9,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12415"],"TemporalScore":5.2,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":5.9,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12414"],"TemporalScore":5.2,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":5.9,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12416"],"TemporalScore":5.2,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":5.9,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12432"],"TemporalScore":5.2,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":5.9,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12433"],"TemporalScore":5.2,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":5.9,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["16767"],"TemporalScore":5.2,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":5.9,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12434"],"TemporalScore":5.2,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":5.9,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21956"],"TemporalScore":5.2,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-201","Value":"Insertion of Sensitive Information Into Sent Data"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Insertion of sensitive information into sent data in .NET allows an unauthorized attacker to disclose information over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What type of information could be disclosed by this vulnerability?

\n

Exploiting this vulnerability could allow the disclosure of credentials.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does this mean for this vulnerability?

\n

An attacker would need specific conditions to be in place (i.e. particular protocol settings, or configurations, etc.) before an attack could succeed, which reduces the likelihood of widespread or opportunistic exploitation.

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Updated the Security Updates table to add KB article links for .NET 11.0. This is an informational change only; the fixed builds are unchanged.

\n"},"Number":"1.1"},{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

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Heap-based buffer overflow in SQL Server allows an authorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

I am running SQL Server on my system. What action do I need to take?

\n

Update your relevant version of SQL Server using the applicable October 2026 security update listed below.

\n

There are GDR and/or CU (Cumulative Update) updates offered for my version of SQL Server. How do I know which update to use?

\n\n

Note: If your version is not represented in the table, review the applicable update's prerequisites and the support status of your SQL Server release before choosing an update. Absence from this table alone does not establish that a version is unsupported.

\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Update NumberTitleVersionApply if current product version is…This security update also includes servicing releases up through…
5126967SQL Server 2025 CU9+GDR (October GDR 2026)17.0.5015.417.0.4006.2 - 17.0.5005.3KB5122048 - SQL2025 RTM CU9
5128492SQL Server 2025 RTM+GDR (October GDR 2026)17.0.1145.417.0.1000.7 - 17.0.1135.8KB5122770 - Previous SQL2025 RTM GDR
5126934SQL Server 2022 CU27+GDR1 (October GDR 2026)16.0.4305.516.0.4003.1 - 16.0.4295.3KB5104824 - SQL2022 RTM CU27
5128493SQL Server 2022 RTM+GDR (October GDR 2026)16.0.1210.316.0.1000.6 - 16.0.1200.5KB5122771 - Previous SQL2022 RTM GDR
5128494SQL Server 2019 CU32+GDR (October GDR 2026)15.0.4500.215.0.4003.23 - 15.0.4490.9KB5122772 - Previous SQL2019 RTM CU32 GDR
5128495SQL Server 2019 RTM+GDR (October GDR 2026)15.0.2200.215.0.2000.5 - 15.0.2190.7KB5122773 - Previous SQL2019 RTM GDR
5128496SQL Server 2017 CU31+GDR (October GDR 2026)14.0.3560.214.0.3006.16 - 14.0.3550.4KB5122774 - Previous SQL2017 RTM CU31 GDR
5128497SQL Server 2017 RTM+GDR (October GDR 2026)14.0.2140.214.0.1000.169 - 14.0.2130.4KB5122775 - Previous SQL2017 RTM GDR
\n

What are the GDR and CU update designations and how do they differ?

\n

General Distribution Release (GDR) updates provide security and other broadly applicable critical fixes. Cumulative Updates (CUs) include accumulated fixes for the applicable SQL Server release. Use the version ranges above to select the security update for your installed servicing branch; CU+GDR updates apply to the listed CU branch, while RTM+GDR updates apply to the listed RTM/GDR branch.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

How could an attacker exploit this vulnerability?

\n

An authenticated attacker could exploit this vulnerability by connecting to an affected SQL Server and submitting a specially crafted query or request that triggers a memory corruption condition, allowing the attacker to execute code on the server. Authentication is required; user interaction is not required.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does this mean for this vulnerability?

\n

An attacker would need specific conditions to be in place (i.e. particular protocol settings, or configurations, etc.) before an attack could succeed, which reduces the likelihood of widespread or opportunistic exploitation.

\n"},{"Ordinal":"20","Title":"SQL Server","Type":7,"Value":"SQL Server"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"944","ProductStatuses":[{"ProductID":["22007","11478","11821","12147","20748","22009","22010","22008"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5128496"},"FixedBuild":"14.0.3560.2","ProductID":["22007"],"RestartRequired":{"Value":"Yes"},"SubType":"Security 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Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["22007"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11478"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11821"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12147"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["20748"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["22009"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["22010"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["22008"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["22007"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11478"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11821"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12147"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["20748"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["22009"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["22010"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["22008"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Unlikely"},"Type":1}],"Title":{"Value":"Microsoft SQL Server Remote Code Execution Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"Microsoft Red Team"}],"URL":[""]}],"CVE":"CVE-2026-67626","CVSSScoreSets":[{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12147"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["20748"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-400","Value":"Uncontrolled Resource Consumption"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Uncontrolled resource consumption in SQL Server allows an authorized attacker to deny service over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

I am running SQL Server on my system. What action do I need to take?

\n

Update your relevant version of SQL Server using the applicable October 2026 security update listed below.

\n

There are GDR and/or CU (Cumulative Update) updates offered for my version of SQL Server. How do I know which update to use?

\n\n

Note: If your version is not represented in the table, review the applicable update's prerequisites and the support status of your SQL Server release before choosing an update. Absence from this table alone does not establish that a version is unsupported.

\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Update NumberTitleVersionApply if current product version is…This security update also includes servicing releases up through…
5126967SQL Server 2025 CU9+GDR (October GDR 2026)17.0.5015.417.0.4006.2 - 17.0.5005.3KB5122048 - SQL2025 RTM CU9
5128492SQL Server 2025 RTM+GDR (October GDR 2026)17.0.1145.417.0.1000.7 - 17.0.1135.8KB5122770 - Previous SQL2025 RTM GDR
5126934SQL Server 2022 CU27+GDR1 (October GDR 2026)16.0.4305.516.0.4003.1 - 16.0.4295.3KB5104824 - SQL2022 RTM CU27
5128493SQL Server 2022 RTM+GDR (October GDR 2026)16.0.1210.316.0.1000.6 - 16.0.1200.5KB5122771 - Previous SQL2022 RTM GDR
5128494SQL Server 2019 CU32+GDR (October GDR 2026)15.0.4500.215.0.4003.23 - 15.0.4490.9KB5122772 - Previous SQL2019 RTM CU32 GDR
5128495SQL Server 2019 RTM+GDR (October GDR 2026)15.0.2200.215.0.2000.5 - 15.0.2190.7KB5122773 - Previous SQL2019 RTM GDR
5128496SQL Server 2017 CU31+GDR (October GDR 2026)14.0.3560.214.0.3006.16 - 14.0.3550.4KB5122774 - Previous SQL2017 RTM CU31 GDR
5128497SQL Server 2017 RTM+GDR (October GDR 2026)14.0.2140.214.0.1000.169 - 14.0.2130.4KB5122775 - Previous SQL2017 RTM GDR
\n

What are the GDR and CU update designations and how do they differ?

\n

General Distribution Release (GDR) updates provide security and other broadly applicable critical fixes. Cumulative Updates (CUs) include accumulated fixes for the applicable SQL Server release. Use the version ranges above to select the security update for your installed servicing branch; CU+GDR updates apply to the listed CU branch, while RTM+GDR updates apply to the listed RTM/GDR branch.

\n"},{"Ordinal":"20","Title":"SQL Server","Type":7,"Value":"SQL Server"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"945","ProductStatuses":[{"ProductID":["22009","22010","12147","20748"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5126934"},"FixedBuild":"16.0.4305.5","ProductID":["22009"],"RestartRequired":{"Value":"Yes"},"SubType":"Security Update","Supercedence":"5104824","Type":2,"URL":"https://www.microsoft.com/download/details.aspx?familyid=a96e87d9-4786-4b4e-9274-8619b01ef73a"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["22009"],"SubType":"5126934","Type":3,"URL":"https://support.microsoft.com/help/5126934"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5126934"},"ProductID":["22009"],"Type":6,"URL":"https://support.microsoft.com/help/5126934"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5126967"},"FixedBuild":"17.0.5015.4","ProductID":["22010"],"RestartRequired":{"Value":"Yes"},"SubType":"Security Update","Supercedence":"5122048","Type":2,"URL":"https://www.microsoft.com/download/details.aspx?familyid=6d582614-a5b0-4cfa-b1f5-ef5c74f5d252"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["22010"],"SubType":"5126967","Type":3,"URL":"https://support.microsoft.com/help/5126967"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5126967"},"ProductID":["22010"],"Type":6,"URL":"https://support.microsoft.com/help/5126967"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5128493"},"FixedBuild":"16.0.1210.3","ProductID":["12147"],"RestartRequired":{"Value":"Yes"},"SubType":"Security Update","Supercedence":"5122771","Type":2,"URL":"https://www.microsoft.com/download/details.aspx?familyid=82f92ae1-1cf3-4c27-9938-0b44f5a0a296"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12147"],"SubType":"5128493","Type":3,"URL":"https://support.microsoft.com/help/5128493"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5128493"},"ProductID":["12147"],"Type":6,"URL":"https://support.microsoft.com/help/5128493"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5128492"},"FixedBuild":"17.0.1145.4","ProductID":["20748"],"RestartRequired":{"Value":"Yes"},"SubType":"Security Update","Supercedence":"5122770","Type":2,"URL":"https://www.microsoft.com/download/details.aspx?familyid=05d38ba3-f609-4011-b045-d56a9eb0bccb"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["20748"],"SubType":"5128492","Type":3,"URL":"https://support.microsoft.com/help/5128492"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5128492"},"ProductID":["20748"],"Type":6,"URL":"https://support.microsoft.com/help/5128492"}],"RevisionHistory":[{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Denial of Service"},"ProductID":["22009"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Denial of Service"},"ProductID":["22010"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Denial of Service"},"ProductID":["12147"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Denial of Service"},"ProductID":["20748"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["22009"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["22010"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12147"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["20748"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Microsoft SQL Server Denial of Service Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"Microsoft Red Team"}],"URL":[""]}],"CVE":"CVE-2026-67628","CVSSScoreSets":[{"BaseScore":4.9,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11478"],"TemporalScore":4.3,"Vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":4.9,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11821"],"TemporalScore":4.3,"Vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":4.9,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12147"],"TemporalScore":4.3,"Vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":4.9,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["20748"],"TemporalScore":4.3,"Vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-125","Value":"Out-of-bounds Read"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Out-of-bounds read in SQL Server allows an authorized attacker to disclose information over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

I am running SQL Server on my system. What action do I need to take?

\n

Update your relevant version of SQL Server using the applicable October 2026 security update listed below.

\n

There are GDR and/or CU (Cumulative Update) updates offered for my version of SQL Server. How do I know which update to use?

\n\n

Note: If your version is not represented in the table, review the applicable update's prerequisites and the support status of your SQL Server release before choosing an update. Absence from this table alone does not establish that a version is unsupported.

\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Update NumberTitleVersionApply if current product version is…This security update also includes servicing releases up through…
5126967SQL Server 2025 CU9+GDR (October GDR 2026)17.0.5015.417.0.4006.2 - 17.0.5005.3KB5122048 - SQL2025 RTM CU9
5128492SQL Server 2025 RTM+GDR (October GDR 2026)17.0.1145.417.0.1000.7 - 17.0.1135.8KB5122770 - Previous SQL2025 RTM GDR
5126934SQL Server 2022 CU27+GDR1 (October GDR 2026)16.0.4305.516.0.4003.1 - 16.0.4295.3KB5104824 - SQL2022 RTM CU27
5128493SQL Server 2022 RTM+GDR (October GDR 2026)16.0.1210.316.0.1000.6 - 16.0.1200.5KB5122771 - Previous SQL2022 RTM GDR
5128494SQL Server 2019 CU32+GDR (October GDR 2026)15.0.4500.215.0.4003.23 - 15.0.4490.9KB5122772 - Previous SQL2019 RTM CU32 GDR
5128495SQL Server 2019 RTM+GDR (October GDR 2026)15.0.2200.215.0.2000.5 - 15.0.2190.7KB5122773 - Previous SQL2019 RTM GDR
5128496SQL Server 2017 CU31+GDR (October GDR 2026)14.0.3560.214.0.3006.16 - 14.0.3550.4KB5122774 - Previous SQL2017 RTM CU31 GDR
5128497SQL Server 2017 RTM+GDR (October GDR 2026)14.0.2140.214.0.1000.169 - 14.0.2130.4KB5122775 - Previous SQL2017 RTM GDR
\n

What are the GDR and CU update designations and how do they differ?

\n

General Distribution Release (GDR) updates provide security and other broadly applicable critical fixes. Cumulative Updates (CUs) include accumulated fixes for the applicable SQL Server release. Use the version ranges above to select the security update for your installed servicing branch; CU+GDR updates apply to the listed CU branch, while RTM+GDR updates apply to the listed RTM/GDR branch.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What type of information could be disclosed by this vulnerability?

\n

An attacker who successfully exploited this vulnerability could potentially read portions of process memory.

\n"},{"Ordinal":"20","Title":"SQL Server","Type":7,"Value":"SQL Server"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"946","ProductStatuses":[{"ProductID":["11478","11821","12147","20748","22007","22008","22009","22010"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5128497"},"FixedBuild":"14.0.2140.2","ProductID":["11478"],"RestartRequired":{"Value":"Yes"},"SubType":"Security 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Heap-based buffer overflow in Windows kernel32.dll allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Overflow"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Heap-based buffer overflow in SQL Server allows an authorized attacker to elevate privileges over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

I am running SQL Server on my system. What action do I need to take?

\n

Update your relevant version of SQL Server using the applicable October 2026 security update listed below.

\n

There are GDR and/or CU (Cumulative Update) updates offered for my version of SQL Server. How do I know which update to use?

\n\n

Note: If your version is not represented in the table, review the applicable update's prerequisites and the support status of your SQL Server release before choosing an update. Absence from this table alone does not establish that a version is unsupported.

\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Update NumberTitleVersionApply if current product version is…This security update also includes servicing releases up through…
5126967SQL Server 2025 CU9+GDR (October GDR 2026)17.0.5015.417.0.4006.2 - 17.0.5005.3KB5122048 - SQL2025 RTM CU9
5128492SQL Server 2025 RTM+GDR (October GDR 2026)17.0.1145.417.0.1000.7 - 17.0.1135.8KB5122770 - Previous SQL2025 RTM GDR
5126934SQL Server 2022 CU27+GDR1 (October GDR 2026)16.0.4305.516.0.4003.1 - 16.0.4295.3KB5104824 - SQL2022 RTM CU27
5128493SQL Server 2022 RTM+GDR (October GDR 2026)16.0.1210.316.0.1000.6 - 16.0.1200.5KB5122771 - Previous SQL2022 RTM GDR
5128494SQL Server 2019 CU32+GDR (October GDR 2026)15.0.4500.215.0.4003.23 - 15.0.4490.9KB5122772 - Previous SQL2019 RTM CU32 GDR
5128495SQL Server 2019 RTM+GDR (October GDR 2026)15.0.2200.215.0.2000.5 - 15.0.2190.7KB5122773 - Previous SQL2019 RTM GDR
5128496SQL Server 2017 CU31+GDR (October GDR 2026)14.0.3560.214.0.3006.16 - 14.0.3550.4KB5122774 - Previous SQL2017 RTM CU31 GDR
5128497SQL Server 2017 RTM+GDR (October GDR 2026)14.0.2140.214.0.1000.169 - 14.0.2130.4KB5122775 - Previous SQL2017 RTM GDR
\n

What are the GDR and CU update designations and how do they differ?

\n

General Distribution Release (GDR) updates provide security and other broadly applicable critical fixes. Cumulative Updates (CUs) include accumulated fixes for the applicable SQL Server release. Use the version ranges above to select the security update for your installed servicing branch; CU+GDR updates apply to the listed CU branch, while RTM+GDR updates apply to the listed RTM/GDR branch.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does this mean for this vulnerability?

\n

An attacker would need specific conditions to be in place (i.e. particular protocol settings, or configurations, etc.) before an attack could succeed, which reduces the likelihood of widespread or opportunistic exploitation.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

How could an attacker exploit this vulnerability?

\n

An attacker who can execute code in a low-privilege AppContainer could exploit this vulnerability locally to escape the sandbox and elevate privileges on the affected system. No additional user interaction is required.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Heap-based buffer overflow in Graphic Fonts allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack vector is network (AV:N) and user interaction is required (UI:R). What is the target context of the remote code execution?

\n

This attack requires a user to open a specially crafted file from the attacker to initiate remote code execution.

\n"},{"Ordinal":"20","Title":"Graphic Fonts","Type":7,"Value":"Graphic Fonts"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"949","ProductStatuses":[{"ProductID":["11568","11569","11571","11572","11923","11924","11929","11930","11931","12097","12098","12099","12437","20437","20438","12242","12243","12389","12390","12436","20853","20854","10852","10853","10816","10855","10378","10379","10483","10543","21945","21946"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5126651"},"FixedBuild":"10.0.17763.9376","ProductID":["11568","11569","11571","11572"],"RestartRequired":{"Value":"Yes"},"SubType":"Security 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Information published.

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Heap-based buffer overflow in Windows Error Reporting allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

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An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Heap-based buffer overflow in Windows Error Reporting allows an authorized attacker to elevate privileges over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Information published.

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Improper neutralization of special elements used in a command ('command injection') in Visual Studio Code allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack vector is network (AV:N) and user interaction is required (UI:R). What is the target context of the remote code execution?

\n

This attack requires a user to open a specially crafted file from the attacker to initiate remote code execution.

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Information published.

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Use after free in Windows Error Reporting allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Missing authorization in Azure SRE Agent allows an authorized attacker to elevate privileges over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why are there no links to an update or instructions with steps that must be taken to protect from this vulnerability?

\n

This vulnerability has already been fully mitigated by Microsoft. There is no action for users of this service to take. The purpose of this CVE is to provide further transparency.

\n

Please see Toward greater transparency: Unveiling Cloud Service CVEs for more information.

\n"},{"Ordinal":"20","Title":"Azure SRE Agent","Type":7,"Value":"Azure SRE Agent"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"No"}],"Ordinal":"954","ProductStatuses":[{"ProductID":["21304"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[],"RevisionHistory":[{"Date":"2026-10-08T07:00:00","Description":{"Value":"

Information published.

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Use after free in Windows Enterprise App Management allows an authorized attacker to elevate privileges over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to have a deep understanding of the system. Successful exploitation is not guaranteed and depends on a combination of factors that might include the environment, system configuration, and the presence of additional security measures.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Out-of-bounds read in Microsoft Azure Attestation service and Device Health Attestation Service allows an unauthorized attacker to disclose information over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What type of information could be disclosed by this vulnerability?

\n

An attacker who successfully exploited this vulnerability could potentially read portions of process memory.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What type of information could be disclosed by this vulnerability?

\n

An attacker who successfully exploited this vulnerability could view heap memory from a privileged process running on the server.

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Heap-based buffer overflow in Windows Installer allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Information published.

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Out-of-bounds read in Windows Key Storage Provider allows an authorized attacker to disclose information locally.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to have a deep understanding of the system. Successful exploitation is not guaranteed and depends on a combination of factors that might include the environment, system configuration, and the presence of additional security measures.

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What type of information could be disclosed by this vulnerability?

\n

An attacker who successfully exploited this vulnerability could view heap memory from a privileged process running on the server.

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Integer overflow or wraparound in Windows iSCSI allows an unauthorized attacker to execute code over a network.

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How could an attacker exploit this vulnerability?

\n

Successful exploitation of this vulnerability could allow an attacker the ability to gain remote code execution via an in-network attacker calling arbitrary endpoints.

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Information published.

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Updated an acknowledgement. This is an informational change only.

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Out-of-bounds read in Microsoft Azure Attestation service and Device Health Attestation Service allows an unauthorized attacker to disclose information over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What type of information could be disclosed by this vulnerability?

\n

An attacker who successfully exploited this vulnerability could view heap memory from a privileged process running on the server.

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Information published.

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After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Use after free in Windows Program Compatibility Assistant Service allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Information published.

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Heap-based buffer overflow in Windows Update allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Heap-based buffer overflow in Windows iSCSI allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

How could an attacker exploit this vulnerability?

\n

Successful exploitation of this vulnerability could allow an attacker the ability to gain remote code execution via an in-network attacker calling arbitrary endpoints.

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Information published.

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Heap-based buffer overflow in Windows Installer allows an authorized attacker to elevate privileges with a physical attack.

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What privileges could be gained by an attacker who successfully exploited the vulnerability?

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An attacker could use this vulnerability to elevate privileges from Medium Integrity Level to Local Service.

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Heap-based buffer overflow in Windows Libarchive allows an unauthorized attacker to execute code over a network.

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How could an attacker exploit this vulnerability?

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Incorrect authorization in Windows Key Distribution Center allows an authorized attacker to bypass a security feature over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What kind of security feature could be bypassed by successfully exploiting this vulnerability?

\n

An attacker could bypass the Kerberos service ticketing feature which performs user access control checks.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does this mean for this vulnerability?

\n

An attacker would need specific conditions to be in place (i.e. particular protocol settings, or configurations, etc.) before an attack could succeed, which reduces the likelihood of widespread or opportunistic exploitation.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, privileges required is low (PR:L). What does that mean for this vulnerability?

\n

Any authenticated attacker could trigger this vulnerability. It does not require admin or other elevated privileges.

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Exposure of sensitive system information to an unauthorized control sphere in Windows iSCSI allows an authorized attacker to disclose information locally.

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What type of information could be disclosed by this vulnerability?

\n

An attacker who successfully exploited this vulnerability could view heap memory from a privileged process running on the server.

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Improper verification of cryptographic signature in Windows Key Distribution Center allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

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An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Improper link resolution before file access ('link following') in Windows Update allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Information published.

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Out-of-bounds read in Windows Network File System allows an authorized attacker to disclose information locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What type of information could be disclosed by this vulnerability?

\n

The type of information that could be disclosed if an attacker successfully exploited this vulnerability is uninitialized heap memory.

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Out-of-bounds write in Windows iSCSI allows an unauthorized attacker to execute code over a network.

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How could an attacker exploit this vulnerability?

\n

Successful exploitation of this vulnerability could allow an attacker the ability to gain remote code execution via an in-network attacker calling arbitrary endpoints.

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Information published.

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Improper neutralization of special elements used in a command ('command injection') in Windows Update allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

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An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Out-of-bounds read in Windows iSCSI allows an authorized attacker to disclose information locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What type of information could be disclosed by this vulnerability?

\n

An attacker who successfully exploited this vulnerability could view heap memory from a privileged process running on the server.

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Information published.

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Untrusted search path in Windows Update allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Information published.

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Execution using Shared Resource with Improper Synchronization ('Race Condition')"},{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Credential Manager allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to have a deep understanding of the system. Successful exploitation is not guaranteed and depends on a combination of factors that might include the environment, system configuration, and the presence of additional security measures.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Information published.

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Use after free in Windows Program Compatibility Assistant Service allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Information published.

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Use after free in Windows Storage allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Information published.

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Use after free in Windows Storport Miniport Driver allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

How could an attacker exploit this vulnerability?

\n

An attacker could host a malicious server and convince a user to connect to it from an affected client. When the client processes the server's response, the attacker could execute code on the client system. User interaction is required.

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After Free"},{"ID":"CWE-362","Value":"Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Use after free in Windows Storage allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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External control of file name or path in Windows Update allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Heap-based buffer overflow in Reliable Multicast Transport Driver (RMCAST) allows an unauthorized attacker to execute code over an adjacent network.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

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Successful exploitation of this vulnerability requires that the target system be set up in a specific manner and the attacker to have knowledge of that setup.

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Information published.

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Null pointer dereference in Windows Clipboard Server allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited the vulnerability?

\n

An attacker could use this vulnerability to elevate privileges from a Low Integrity Level in a contained ("sandboxed") execution environment to a Medium Integrity Level. Please refer to AppContainer isolation and Mandatory Integrity Control for more information.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Use after free in Windows Wired AutoConfig Service allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Information published.

\n"},"Number":"1.0"},{"Date":"2026-11-10T08:00:00","Description":{"Value":"

Updated an acknowledgement. This is an informational change only.

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Updated an acknowledgement. This is an informational change only.

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Weak authentication in Network Device Enrollment Service (NDES) allows an unauthorized attacker to execute code over a network.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

A high attack complexity means that successful exploitation is complex and time‑consuming, requiring significant effort and precise conditions for an attacker to reliably exploit the vulnerability.

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Do the security updates for CVE-2026-69802 change how Network Device Enrollment Service (NDES) handles certificate requests containing SID information?

\n

Yes. As one of several changes introduced to address this vulnerability, the October 2026 Windows Server security updates cause NDES to reject certificate enrollment requests containing security identifier (SID) information by default, unless a custom NDES policy module is configured. For details about this behavior and configuration guidance for environments where a trusted component validates the SID information, see Configure NDES to handle certificate requests containing SID information.

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Information published.

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Updated the FAQ to clarify how the October 2026 Windows Server security updates change NDES handling of certificate requests containing SID information and to provide configuration guidance. This is an informational change only.

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Concurrent execution using shared resource with improper synchronization ('race condition') in Windows DHCP Server allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

How could an attacker exploit this vulnerability?

\n

An unauthenticated attacker could exploit this vulnerability by sending a specially crafted packet to an affected service over the network. Successful exploitation could allow the attacker to execute code on the target system. No authentication or user interaction is required.

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Information published.

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After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Use after free in Windows Certificates allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited the vulnerability?

\n

An attacker could use this vulnerability to elevate privileges from a Low Integrity Level in a contained ("sandboxed") execution environment to a Medium Integrity Level. Please refer to AppContainer isolation and Mandatory Integrity Control for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Information published.

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Untrusted pointer dereference in Windows Certificates allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited the vulnerability?

\n

An attacker could use this vulnerability to elevate privileges from a Low Integrity Level in a contained ("sandboxed") execution environment to a Medium Integrity Level. Please refer to AppContainer isolation and Mandatory Integrity Control for more information.

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Information published.

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After Free"},{"ID":"CWE-362","Value":"Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Use after free in Windows Storage allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Out-of-bounds read in SQLite allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Origin validation error in Azure DevOps allows an unauthorized attacker to disclose information over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What type of information could be disclosed by this vulnerability?

\n

This vulnerability could expose a sign-in access token for a user’s work account. If disclosed, that token could allow access to data and services that the user is authorized to use, potentially including sensitive organizational information.

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Access of resource using incompatible type ('type confusion') in Desktop Window Manager allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Untrusted search path in Windows Update allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Use after free in Windows iSCSI allows an unauthorized attacker to execute code over a network.

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How could an attacker exploit this vulnerability?

\n

Successful exploitation of this vulnerability could allow an attacker the ability to gain remote code execution via an in-network attacker calling arbitrary endpoints.

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Information published.

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Buffer over-read in Windows GDI allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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How could an attacker exploit this vulnerability?

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Successful exploitation of this vulnerability could allow an attacker the ability to gain remote code execution via an in-network attacker calling arbitrary endpoints.

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Heap-based buffer overflow in Windows Kernel allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Missing authorization in Windows AppX Deployment Service allows an authorized attacker to perform tampering locally.

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What could an attacker achieve by exploiting this vulnerability?

\n

An attacker could exploit this vulnerability to make unauthorized modifications to protected system data. This could allow the attacker to alter system state or configuration beyond their normal privileges.

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Heap-based buffer overflow in Microsoft COM for Windows allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Use after free in Windows TCP/IP allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

How could an attacker exploit this vulnerability?

\n

An unauthenticated attacker could exploit this vulnerability by sending a specially crafted packet to an affected service over the network. Successful exploitation could allow the attacker to execute code on the target system. No authentication or user interaction is required.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Out-of-bounds read in Windows AppX Deployment Service allows an authorized attacker to disclose information locally.

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What type of information could be disclosed by this vulnerability?

\n

An attacker who successfully exploited this vulnerability could view heap memory from a privileged process running on the server.

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Use after free in Windows NTFS allows an authorized attacker to elevate privileges locally.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Integer overflow or wraparound in Windows NTFS allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

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An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Information published.

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Heap-based buffer overflow in Windows Core Messaging allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

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An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Out-of-bounds read in Windows Cryptographic Services allows an authorized attacker to disclose information locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What type of information could be disclosed by this vulnerability?

\n

Exploiting this vulnerability could allow the disclosure of initialized or uninitialized memory in the process heap.

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Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What type of information could be disclosed by this vulnerability?

\n

An attacker who successfully exploited this vulnerability could potentially read small portions of heap memory.

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Uncontrolled search path element in Windows AI allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Information published.

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Access of resource using incompatible type ('type confusion') in Desktop Window Manager allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Storage allows an authorized attacker to elevate privileges locally.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Integer overflow or wraparound in Windows Spaceport.sys allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

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An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Use after free in Windows Storage allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Out-of-bounds read in Windows Client for NFS allows an unauthorized attacker to disclose information over a network.

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What type of information could be disclosed by this vulnerability?

\n

An attacker who successfully exploited this vulnerability could potentially read small portions of heap memory.

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Information published.

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Updated an acknowledgement. This is an informational change only.

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Buffer over-read in Windows Overlay Filter allows an authorized attacker to execute code locally.

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Improper limitation of a pathname to a restricted directory ('path traversal') in Microsoft Office SharePoint allows an authorized attacker to execute code over a network.

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Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

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How could an attacker exploit this vulnerability?

\n

An authenticated attacker with low-level access to an affected server could send a specially crafted request to execute code on the server. User interaction is not required.

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Missing authorization in Windows AppX Deployment Extensions allows an authorized attacker to elevate privileges locally.

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According to the CVSS metric, successful exploitation could lead to a scope change (S:C). What does this mean for this vulnerability?

\n

In this case, a successful attack could be performed from a low privilege AppContainer. The attacker could elevate their privileges and execute code at a higher integrity level than that of the AppContainer execution environment.

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Heap-based buffer overflow in Windows Client for NFS allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Information published.

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Buffer over-read in Windows Overlay Filter allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Out-of-bounds read in Windows Overlay Filter allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Buffer over-read in Windows Overlay Filter allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Information published.

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Buffer over-read in Windows Overlay Filter allows an authorized attacker to disclose information locally.

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What type of information could be disclosed by this vulnerability?

\n

The type of information that could be disclosed if an attacker successfully exploited this vulnerability is one byte of kernel memory could be leaked back to the attacker.

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Information published.

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Out-of-bounds read in Windows Client for NFS allows an unauthorized attacker to disclose information over a network.

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What type of information could be disclosed by this vulnerability?

\n

An attacker who successfully exploited this vulnerability could potentially read small portions of heap memory.

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Integer overflow or wraparound in Windows Overlay Filter allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Heap-based buffer overflow in Microsoft Streaming Service allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Use after free in Microsoft Streaming Service allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

For an attacker to exploit this vulnerability, they would need to have knowledge of a specific operation that triggers a memory allocation failure, specifically a use after free.

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Integer overflow or wraparound in Microsoft Streaming Service allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Information published.

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Out-of-bounds read in Windows Overlay Filter allows an authorized attacker to disclose information locally.

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What type of information could be disclosed by this vulnerability?

\n

The type of information that could be disclosed if an attacker successfully exploited this vulnerability is one byte of kernel memory could be leaked back to the attacker.

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Information published.

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Relative path traversal in Windows Libarchive allows an unauthorized attacker to perform tampering over a network.

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What could an attacker achieve by exploiting this vulnerability?

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An attacker could exploit this vulnerability to make unauthorized modifications to protected system data. This could allow the attacker to alter system state or configuration beyond their normal privileges.

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Improper link resolution before file access ('link following') in Windows AppX Deployment Service allows an authorized attacker to disclose information locally.

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What type of information could be disclosed by this vulnerability?

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The type of information that could be disclosed if an attacker successfully exploited this vulnerability includes unauthorized access to the file system, specifically file path information.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Heap-based buffer overflow in Microsoft Streaming Service allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Incorrect authorization in Windows Kernel-Mode Drivers allows an authorized attacker to disclose information locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What type of information could be disclosed by this vulnerability?

\n

The type of information that could be disclosed if an attacker successfully exploited this vulnerability is sensitive information.

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Information published.

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Improper limitation of a pathname to a restricted directory ('path traversal') in Windows Libarchive allows an unauthorized attacker to perform tampering over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What could an attacker achieve by exploiting this vulnerability?

\n

An attacker could exploit this vulnerability to make unauthorized modifications to protected system data. This could allow the attacker to alter system state or configuration beyond their normal privileges.

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Out-of-bounds read in Desktop Window Manager allows an authorized attacker to disclose information locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What type of information could be disclosed by this vulnerability?

\n

The type of information that could be disclosed if an attacker successfully exploited this vulnerability is one byte of kernel memory could be leaked back to the attacker.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

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Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Use after free in Quality Windows Audio/Video Experience (QWAVE) service allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Information published.

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Improper protection of alternate path in Windows AppX Deployment Service allows an authorized attacker to bypass a security feature locally.

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According to the CVSS metric, privileges required is low (PR:L). What does that mean for this vulnerability?

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Any authenticated attacker could trigger this vulnerability. It does not require admin or other elevated privileges.

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Weak authentication in Active Directory Federation Services (AD FS) allows an unauthorized attacker to bypass a security feature over a network.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

A high attack complexity means that successful exploitation is complex and time‑consuming, requiring significant effort and precise conditions for an attacker to reliably exploit the vulnerability.

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Information published.

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Use after free in Remote Desktop Client allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Information published.

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Heap-based buffer overflow in Windows Libarchive allows an unauthorized attacker to execute code over a network.

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According to the CVSS metric, the attack vector is network (AV:N) and user interaction is required (UI:R). What is the target context of the remote code execution?

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This attack requires a user to open a specially crafted file from the attacker to initiate remote code execution.

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Use after free in Remote Desktop Client allows an unauthorized attacker to execute code over a network.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Use after free in Remote Desktop Client allows an unauthorized attacker to execute code over a network.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Use after free in Remote Desktop Client allows an unauthorized attacker to execute code over a network.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Use after free in Windows Remote Desktop Services allows an unauthorized attacker to execute code over a network.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Use after free in Remote Desktop Client allows an unauthorized attacker to execute code over a network.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

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Use after free in Remote Desktop Client allows an unauthorized attacker to execute code over a network.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Use after free in Remote Desktop Client allows an unauthorized attacker to execute code over a network.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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What type of information could be disclosed by this vulnerability?

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An attacker who successfully exploited this vulnerability could view heap memory from a privileged process running on the server.

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Use after free in Remote Desktop Client allows an unauthorized attacker to execute code over a network.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Weak authentication in Active Directory Federation Services (AD FS) allows an unauthorized attacker to bypass a security feature over a network.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

A high attack complexity means that successful exploitation is complex and time‑consuming, requiring significant effort and precise conditions for an attacker to reliably exploit the vulnerability.

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Information published.

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Use after free in Remote Desktop Client allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Out-of-bounds write in .NET Framework allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack vector is network (AV:N) and user interaction is required (UI:R). What is the target context of the remote code execution?

\n

This attack requires a user to open a specially crafted file from the attacker to initiate remote code execution.

\n"},{"Ordinal":"20","Title":".NET Framework","Type":7,"Value":".NET Framework"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"1058","ProductStatuses":[{"ProductID":["2472-10378","2472-10483","12414","12434","20837","21956","12079-21983","12079-21984","12079-21985","12079-21986","12078-21987","12079-21988","12079-21989","11650-10816","11650-10378","11650-10483","11676-11571","11676-11923","11863-10378","11863-10483","16767","21783","11723-10816","12079-11923","12079-12436","2472-21987","11723-22028","11723-11571","11677-22029","11676-22029","11676-21983","11676-21984","11650-22028"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5127660"},"FixedBuild":"2.0.50727.8987 AND 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Integer overflow or wraparound in Windows IP Over USB Service allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

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An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Heap-based buffer overflow in Windows NTFS allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

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An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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What type of information could be disclosed by this vulnerability?

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An attacker who successfully exploited this vulnerability could potentially read small portions of heap memory.

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Use after free in Remote Desktop Client allows an unauthorized attacker to execute code over a network.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

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Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Use after free in Windows iSCSI allows an unauthorized attacker to execute code over a network.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

How could an attacker exploit this vulnerability?

\n

Successful exploitation of this vulnerability could allow an attacker the ability to gain remote code execution via an in-network attacker calling arbitrary endpoints.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

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Use after free in Windows Local Security Authority Subsystem Service (LSASS) allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Access of resource using incompatible type ('type confusion') in Windows Secure Kernel Mode allows an authorized attacker to disclose information locally.

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What type of information could be disclosed by this vulnerability?

\n

The type of information that could be disclosed if an attacker successfully exploited this vulnerability is uninitialized heap memory.

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Use after free in Windows Direct Composition allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Use after free in Windows Hyper-V allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Stack-based buffer overflow in Windows Internet Information Services allows an unauthorized attacker to execute code over a network.

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How could an attacker exploit this vulnerability?

\n

An unauthenticated attacker could exploit this vulnerability by sending a specially crafted packet to an affected service over the network. Successful exploitation could allow the attacker to execute code on the target system. No authentication or user interaction is required.

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Information published.

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Use after free in Windows Secure Kernel Mode allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

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An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Updated an acknowledgement. This is an informational change only.

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Deserialization of untrusted data in .NET Framework allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack vector is network (AV:N) and user interaction is required (UI:R). What is the target context of the remote code execution?

\n

This attack requires a user to open a specially crafted file from the attacker to initiate remote code execution.

\n"},{"Ordinal":"20","Title":".NET Framework","Type":7,"Value":".NET Framework"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"1075","ProductStatuses":[{"ProductID":["21956","16767","21783","20837","12414","12434","12079-21983","12079-21984","12079-21985","12079-21986","12079-12436","12078-21987","12079-21988","12079-11923","12079-21989","2472-21987","2472-10378","2472-10483","11723-22028","11723-10816","11723-11571","11677-22029","11676-22029","11676-21983","11676-21984","11676-11571","11676-11923","11863-10378","11863-10483","11650-22028","11650-10378","11650-10483","11650-10816"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"18.10.4","ProductID":["21956"],"RestartRequired":{"Value":"Yes"},"SubType":"Security 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Use after free in Windows iSCSI allows an unauthorized attacker to execute code over a network.

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How could an attacker exploit this vulnerability?

\n

Successful exploitation of this vulnerability could allow an attacker the ability to gain remote code execution via an in-network attacker calling arbitrary endpoints.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Buffer over-read in Windows CD-ROM Driver allows an authorized attacker to disclose information locally.

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What type of information could be disclosed by this vulnerability?

\n

The type of information that could be disclosed if an attacker successfully exploited this vulnerability is a small amount of kernel memory which could be leaked back to the attacker.

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Out-of-bounds read in Microsoft Windows Media Foundation allows an unauthorized attacker to disclose information locally.

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What type of information could be disclosed by this vulnerability?

\n

An attacker who successfully exploited this vulnerability could potentially read small portions of heap memory.

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Use after free in Windows Work Folders allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Heap-based buffer overflow in Windows Resilient File System (ReFS) allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

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An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Information published.

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Improper neutralization of special elements used in an sql command ('sql injection') in Microsoft Configuration Manager allows an authorized attacker to elevate privileges over an adjacent network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Exploiting this vulnerability would require an attacker to satisfy the prerequisite of internal network foothold and relaying the Management Point machine identity which is chain-dependent, is not produced by this bug itself and is not normally exposed directly to the Internet.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack vector is adjacent (AV:A). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires that an attacker will need to first gain access to the restricted network before running an attack.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited the vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain administrator privileges.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

How could an attacker exploit this vulnerability?

\n

An attacker with access to the restricted network and the ability to authenticate as a Configuration Manager management point could submit specially crafted data to an affected system. Successful exploitation could allow the attacker to gain administrative control of the Configuration Manager environment. User interaction is not required.

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Information published.

\n"},"Number":"1.0"},{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Updated the vulnerability title and description to correctly identify Microsoft Configuration Manager as the affected product. Added an FAQ explaining the exploitation requirements. This is an informational change only; the affected products, security updates, severity, and CVSS scores are unchanged.

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Access of resource using incompatible type ('type confusion') in Windows SmartScreen allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could elevate from a low integrity level up to a medium integrity level.

\n"},{"Ordinal":"20","Title":"Windows SmartScreen","Type":7,"Value":"Windows SmartScreen"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"1082","ProductStatuses":[{"ProductID":["11568","11569","11571","11572","11923","11924","11929","11930","11931","12097","12098","12099","12437","20437","20438","12242","12243","12389","12390","12436","20853","20854","21945","21946"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5126651"},"FixedBuild":"10.0.17763.9376","ProductID":["11568","11569","11571","11572"],"RestartRequired":{"Value":"Yes"},"SubType":"Security 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Heap-based buffer overflow in Windows NetBIOS allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Information published.

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Updated an acknowledgement. This is an informational change only.

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Exposure of sensitive system information to an unauthorized control sphere in Windows Cryptographic Services allows an authorized attacker to disclose information locally.

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What type of information could be disclosed by this vulnerability?

\n

The type of information that could be disclosed if an attacker successfully exploited this vulnerability is one byte of kernel memory could be leaked back to the attacker.

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Use after free in Windows Update Service allows an authorized attacker to elevate privileges locally.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Incorrect authorization in Windows Routing and Remote Access Service (RRAS) allows an authorized attacker to bypass a security feature locally.

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What kind of security feature could be bypassed by successfully exploiting this vulnerability?

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An attacker who successfully exploited this vulnerability could bypass IPsec execution policy enforcement, allowing them to circumvent the rules and restrictions that govern how IPsec is applied. This could enable unauthorized or untrusted network communications to proceed without the intended security protections being enforced.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

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An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Heap-based buffer overflow in Windows Win32 Kernel Subsystem allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

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An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Double free in Windows Libarchive allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to have a deep understanding of the system. Successful exploitation is not guaranteed and depends on a combination of factors that might include the environment, system configuration, and the presence of additional security measures.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

How could an attacker exploit this vulnerability?

\n

An unauthenticated attacker could exploit this vulnerability by sending a specially crafted packet to an affected service over the network. Successful exploitation could allow the attacker to execute code on the target system. No authentication or user interaction is required.

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Out-of-bounds read in Windows Kernel allows an authorized attacker to disclose information locally.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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What type of information could be disclosed by this vulnerability?

\n

The type of information that could be disclosed if an attacker successfully exploited this vulnerability is one byte of kernel memory could be leaked back to the attacker.

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Integer underflow (wrap or wraparound) in Windows Kerberos allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

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An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Use after free in Windows DHCP Server allows an authorized attacker to elevate privileges locally.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Use after free in Windows Win32 Kernel Subsystem allows an authorized attacker to elevate privileges locally.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Information published.

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Heap-based buffer overflow in Windows Client-Side Caching (CSC) Service allows an unauthorized attacker to elevate privileges over a network.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

How could an attacker exploit this vulnerability?

\n

An attacker could host a malicious server and convince a user to connect to it from an affected client. When the client processes the server's response, the attacker could execute code on the client system. User interaction is required.

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How could an attacker exploit this vulnerability?

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Out-of-bounds read in Windows DNS allows an authorized attacker to disclose information locally.

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What type of information could be disclosed by this vulnerability?

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The type of information that could be disclosed if an attacker successfully exploited this vulnerability is one byte of kernel memory could be leaked back to the attacker.

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Updated an acknowledgement. This is an informational change only.

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Information published.

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Time-of-check time-of-use (toctou) race condition in Windows Virtualization-Based Security (VBS) Enclave allows an authorized attacker to bypass a security feature locally.

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What kind of security feature could be bypassed by successfully exploiting this vulnerability?

\n

A successful attacker could bypass the Windows Key Storage Provider which issues key certificates for trust in attestation scenarios.

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Use after free in Windows Win32 Kernel Subsystem allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Information published.

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Use after free in Windows Kernel allows an authorized attacker to disclose information locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What type of information could be disclosed by this vulnerability?

\n

The type of information that could be disclosed if an attacker successfully exploited this vulnerability is one byte of kernel memory could be leaked back to the attacker.

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Improper access control in Windows Projected File System allows an authorized attacker to disclose information locally.

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What type of information could be disclosed by this vulnerability?

\n

The type of information that could be disclosed if an attacker successfully exploited this vulnerability is unauthorized file system access - reading from the file system.

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Use after free in Microsoft Windows Search Component allows an authorized attacker to elevate privileges locally.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Incorrect authorization in DNS Server allows an authorized attacker to bypass a security feature locally.

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What kind of security feature could be bypassed by successfully exploiting this vulnerability?

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An attacker who successfully exploited this vulnerability could execute RPC procedures that are restricted to privileged accounts, bypassing the access check for the RPC procedures.

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Use of uninitialized resource in Windows Netlogon allows an authorized attacker to disclose information locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What type of information could be disclosed by this vulnerability?

\n

An attacker who successfully exploited this vulnerability could disclose uninitialized heap memory from a privileged process.

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Information published.

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Heap-based buffer overflow in Microsoft PostScript Printer Driver allows an unauthorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

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An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Heap-based buffer overflow in Windows Rich Text Edit Control allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Heap-based buffer overflow in Windows iSCSI allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

A high attack complexity means that successful exploitation is complex and time‑consuming, requiring significant effort and precise conditions for an attacker to reliably exploit the vulnerability.

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Updated an acknowledgement. This is an informational change only.

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Information published.

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Heap-based buffer overflow in Windows Rich Text Edit Control allows an unauthorized attacker to execute code over a network.

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Are the updates for Microsoft Office LTSC for Mac 2021 and 2024 currently available?

\n

Yes. As of October 15, 2025, the security update for Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac are available. Customers running Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac should ensure the update is installed to be protected from this vulnerability.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

How could an attacker exploit this vulnerability?

\n

An unauthenticated attacker could exploit this vulnerability by sending a specially crafted packet to an affected service over the network. Successful exploitation could allow the attacker to execute code on the target system. No authentication or user interaction is required.

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Microsoft is announcing the availability of the security updates for Microsoft Office for Mac. Customers running affected Mac software should install the update for their product to be protected from this vulnerability. Customers running other Microsoft Office software do not need to take any action. See the Release Notes for more information and download links.

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Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Virtualization-Based Security (VBS) Enclave allows an authorized attacker to perform spoofing locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Information published.

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Missing authorization in Visual Studio Code allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

How could an attacker exploit this vulnerability?

\n

An attacker could convince a user to open a specially crafted Visual Studio Code workspace. Successful exploitation could bypass Workspace Trust protections and allow attacker-controlled content to execute code in the context of the user. User interaction is required, but the user does not need to grant trust.

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Information published.

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Use after free in Windows Spaceport.sys allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

\n"},{"Ordinal":"20","Title":"Windows Spaceport.sys","Type":7,"Value":"Windows Spaceport.sys"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"1119","ProductStatuses":[{"ProductID":["11568","11569","11571","11572","11929","11930","11931","12099","12098","12097","11923","11924","12242","12243","12389","12390","20437","20438","21945","21946","12436","12437","20854","20853"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5126651"},"FixedBuild":"10.0.17763.9376","ProductID":["11568","11569","11571","11572"],"RestartRequired":{"Value":"Yes"},"SubType":"Security 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Heap-based buffer overflow in Windows Error Reporting allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

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An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Untrusted pointer dereference in Windows Win32 Kernel Subsystem allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

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An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Heap-based buffer overflow in Windows Kernel allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Heap-based buffer overflow in Windows Win32 Kernel Subsystem allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Heap-based buffer overflow in Microsoft PostScript Printer Driver allows an unauthorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Information published.

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Stack-based buffer overflow in Microsoft PostScript Printer Driver allows an unauthorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Untrusted pointer dereference in Windows Kernel allows an unauthorized attacker to elevate privileges over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to have a deep understanding of the system and the ability to manipulate its components to trigger a specific condition. Successful exploitation is not guaranteed and depends on a combination of factors that may include the environment, system configuration, and the presence of additional security measures.

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Integer overflow or wraparound in Windows Client for NFS allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

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An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Heap-based buffer overflow in Windows Kernel allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

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Use after free in Microsoft Windows Search Component allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Stack-based buffer overflow in Windows Resilient File System (ReFS) allows an unauthorized attacker to bypass a security feature with a physical attack.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

A high attack complexity means that successful exploitation is complex and time‑consuming, requiring significant effort and precise conditions for an attacker to reliably exploit the vulnerability.

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Heap-based buffer overflow in Windows Win32 Kernel Subsystem allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Use after free in Windows Audio Service allows an authorized attacker to elevate privileges locally.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Out-of-bounds read in Windows DNS allows an authorized attacker to execute code over a network.

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Heap-based buffer overflow in Windows Kernel allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Time-of-check time-of-use (toctou) race condition in Windows Broadcast DVR User Service allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited the vulnerability?

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An attacker could use this vulnerability to elevate privileges from a Low Integrity Level in a contained ("sandboxed") execution environment to a Medium Integrity Level. Please refer to AppContainer isolation and Mandatory Integrity Control for more information.

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Numeric truncation error in Microsoft Graphics Component allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Information published.

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Out-of-bounds read in Windows Bluetooth Port Driver allows an unauthorized attacker to execute code over an adjacent network.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

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A high attack complexity means that successful exploitation is complex and time‑consuming, requiring significant effort and precise conditions for an attacker to reliably exploit the vulnerability.

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Use after free in DNS Server allows an unauthorized attacker to execute code over a network.

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How could an attacker exploit this vulnerability?

\n

An unauthenticated attacker could exploit this vulnerability by sending a specially crafted packet to an affected service over the network. Successful exploitation could allow the attacker to execute code on the target system. No authentication or user interaction is required.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Out-of-bounds read in HID Parser Library allows an authorized attacker to disclose information locally.

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What type of information could be disclosed by this vulnerability?

\n

The type of information that could be disclosed if an attacker successfully exploited this vulnerability is\tKernel memory read - unintentional read access to memory contents in kernel space from a user mode process.

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Heap-based buffer overflow in Microsoft Windows Media Foundation allows an unauthorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Information published.

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Heap-based buffer overflow in Windows Portable Device File System Driver allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Use after free in Windows Event Tracing allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Out-of-bounds read in Windows Remote POS Driver allows an authorized attacker to disclose information locally.

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What type of information could be disclosed by this vulnerability?

\n

An attacker who successfully exploited this vulnerability could view heap memory from a privileged process running on the server.

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Use after free in Microsoft Windows Search Component allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Improper access control in Windows Remote Access Connection Manager allows an authorized attacker to disclose information locally.

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What type of information could be disclosed by this vulnerability?

\n

An attacker who successfully exploited this vulnerability could potentially read small portions of heap memory.

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Information published.

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Heap-based buffer overflow in Windows OLE allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited the vulnerability?

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An attacker could use this vulnerability to elevate privileges from Medium Integrity Level to Local Service.

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Information published.

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Heap-based buffer overflow in Windows Update Service allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Use after free in Windows Audio Service allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Out-of-bounds read in Microsoft Windows Search Component allows an authorized attacker to disclose information locally.

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What type of information could be disclosed by this vulnerability?

\n

An attacker who successfully exploited this vulnerability could view heap memory from a privileged process running on the server.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

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An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Use after free in Windows Win32 Kernel Subsystem allows an authorized attacker to elevate privileges locally.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

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Successful exploitation of this vulnerability requires an attacker to win a race condition.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

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An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Heap-based buffer overflow in Microsoft PostScript Printer Driver allows an unauthorized attacker to execute code over a network.

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An unauthenticated attacker could exploit this vulnerability by sending a specially crafted print job to an affected print service over the network. Successful exploitation could allow the attacker to execute code on the target system. User interaction is not required.

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Improper authorization in Windows Broadcast DVR User Service allows an authorized attacker to disclose information locally.

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What type of information could be disclosed by this vulnerability?

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An attacker who successfully exploited this vulnerability could access Broadcast DVR capture metadata belonging to another process in the same user session.

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Exposure of sensitive information to an unauthorized actor in Windows Client Side Caching driver (csc.sys) allows an authorized attacker to disclose information locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

How could an attacker exploit this vulnerability?

\n

An attacker could host a malicious server and convince a user to connect to it from an affected client. When the client processes the server's response, the attacker could execute code on the client system. User interaction is required.

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Use after free in Microsoft Windows Search Component allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Use after free in Windows Direct Composition allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

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An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Heap-based buffer overflow in Microsoft PostScript Printer Driver allows an unauthorized attacker to execute code over a network.

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How could an attacker exploit this vulnerability?

\n

An unauthenticated attacker could exploit this vulnerability by sending a specially crafted packet to an affected service over the network. Successful exploitation could allow the attacker to execute code on the target system. No authentication or user interaction is required.

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Use after free in Microsoft Windows Search Component allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Heap-based buffer overflow in Windows System Information Console allows an unauthorized attacker to execute code over a network.

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How could an attacker exploit this vulnerability?

\n

An unauthenticated attacker could exploit this vulnerability by sending a specially crafted packet to an affected service over the network. Successful exploitation could allow the attacker to execute code on the target system. No authentication or user interaction is required.

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Information published.

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Use after free in Windows Kernel allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Improper limitation of a pathname to a restricted directory ('path traversal') in .NET allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain the privileges of the user account or service account running the affected process.

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Updated an acknowledgement. This is an informational change only.

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A denial of service vulnerability exists when Microsoft Common Object Runtime Library improperly handles web requests. An attacker who successfully exploited this vulnerability could cause a denial of service against a .NET web application.

\n

A remote unauthenticated attacker could exploit this vulnerability by issuing specially crafted requests to the .NET application.

\n

The update addresses the vulnerability by correcting how the .NET web application handles web requests.

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Updated the Security Updates table to add KB article links for .NET 11.0. This is an informational change only; the fixed builds are unchanged.

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Updated the Security Updates table to add download and KB article links for Microsoft Visual Studio. This is an informational change only; the fixed builds are unchanged.

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Information published.

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Allocation of resources without limits or throttling in OpenSSH for Windows allows an unauthorized attacker to deny service over a network.

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Use after free in Windows TCP/IP allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

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An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Improper link resolution before file access ('link following') in .NET allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain the privileges of the user account or service account running the affected process.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition and also to take additional actions prior to exploitation to prepare the target environment.

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Updated the Security Updates table to add KB article links for .NET 11.0 and download and KB article links for Microsoft Visual Studio. This is an informational change only; the fixed builds are unchanged.

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Out-of-bounds read in Windows DNS allows an authorized attacker to deny service over a network.

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Access of resource using incompatible type ('type confusion') in DNS Server allows an authorized attacker to execute code over a network.

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Use after free in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Information published.

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Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Connected Devices Platform Service allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Untrusted pointer dereference in Windows NTFS allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Out-of-bounds read in Microsoft Windows Search Component allows an authorized attacker to disclose information locally.

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What type of information could be disclosed by this vulnerability?

\n

The type of information that could be disclosed if an attacker successfully exploited this vulnerability is one byte of kernel memory could be leaked back to the attacker.

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Improperly implemented security check for standard in .NET allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack vector is network (AV:N) and user interaction is required (UI:R). What is the target context of the remote code execution?

\n

This attack requires a user to open a specially crafted file from the attacker to initiate remote code execution.

\n"},{"Ordinal":"20","Title":".NET","Type":7,"Value":".NET"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"1179","ProductStatuses":[{"ProductID":["21956","21783","16767","20837","12414","12434","12079-21983","12079-21984","12079-21985","12079-21986","12079-12436","12078-21987","12079-21988","12079-11923","12079-21989","2472-21987","2472-10378","2472-10483","11723-22028","11723-10816","11723-11571","11677-22029","11676-22029","11676-21983","11676-21984","11676-11571","11676-11923","11863-10378","11863-10483","11650-22028","11650-10378","11650-10483","11650-10816"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"18.10.4","ProductID":["21956"],"RestartRequired":{"Value":"Yes"},"SubType":"Security 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Updated the Security Updates table to add KB article links for .NET 11.0 and download and KB article links for Microsoft Visual Studio. This is an informational change only; the fixed builds are unchanged.

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Improper authentication in ASP.NET Core allows an unauthorized attacker to elevate privileges over a network.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain ELEVATED privileges, which may allow them to perform actions beyond their original permissions.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to have a deep understanding of the system and the ability to manipulate its components to trigger a specific condition. Successful exploitation is not guaranteed and depends on a combination of factors that may include the environment, system configuration, and the presence of additional security measures.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

How could an attacker exploit this vulnerability?

\n

An unauthenticated attacker could exploit this vulnerability by submitting a password reset request using a specially crafted email address that is treated as equivalent to another account. Successful exploitation could allow the attacker to take over the targeted account. No user interaction is required.

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Use after free in Windows Win32 Kernel Subsystem allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Numeric truncation error in Microsoft Windows Search Component allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Authentication bypass by spoofing in ASP.NET Core allows an authorized attacker to elevate privileges over a network.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain ELEVATED privileges, which may allow them to perform actions beyond their original permissions.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to have a deep understanding of the system and the ability to manipulate its components to trigger a specific condition. Successful exploitation is not guaranteed and depends on a combination of factors that may include the environment, system configuration, and the presence of additional security measures.

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Updated the Security Updates table to add download and KB article links for Microsoft Visual Studio. This is an informational change only; the fixed builds are unchanged.

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Information published.

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Allocation of resources without limits or throttling in ASP.NET Core allows an unauthorized attacker to deny service over a network.

\n"},{"Ordinal":"20","Title":"ASP.NET Core","Type":7,"Value":"ASP.NET Core"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"1184","ProductStatuses":[{"ProductID":["20932","12256","12507","21956","16767"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5130036"},"FixedBuild":"10.0.13","ProductID":["20932"],"RestartRequired":{"Value":"Yes"},"SubType":"Security Update","Type":2,"URL":"https://dotnet.microsoft.com/download/dotnet/10.0"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["20932"],"SubType":"5130036","Type":3,"URL":"https://support.microsoft.com/help/5130036"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5130034"},"FixedBuild":"8.0.32","ProductID":["12256"],"RestartRequired":{"Value":"Yes"},"SubType":"Security Update","Type":2,"URL":"https://dotnet.microsoft.com/download/dotnet/8.0"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12256"],"SubType":"5130034","Type":3,"URL":"https://support.microsoft.com/help/5130034"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5130035"},"FixedBuild":"9.0.21","ProductID":["12507"],"RestartRequired":{"Value":"Yes"},"SubType":"Security Update","Type":2,"URL":"https://dotnet.microsoft.com/download/dotnet/9.0"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12507"],"SubType":"5130035","Type":3,"URL":"https://support.microsoft.com/help/5130035"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"18.10.4","ProductID":["21956"],"RestartRequired":{"Value":"Yes"},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/visualstudio/releases/2026/release-history"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21956"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/visualstudio/releases/2026/release-notes"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"17.14.42","ProductID":["16767"],"RestartRequired":{"Value":"Yes"},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/visualstudio/releases/2022/release-history"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["16767"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/visualstudio/releases/2022/release-notes"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Updated the Security Updates table to add download and KB article links for Microsoft Visual Studio. This is an informational change only; the fixed builds are unchanged.

\n"},"Number":"1.1"},{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

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Concurrent execution using shared resource with improper synchronization ('race condition') in ASP.NET Core allows an authorized attacker to elevate privileges over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain ELEVATED privileges, which may allow them to perform actions beyond their original permissions.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Information published.

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Resolution of Path Equivalence"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Improper resolution of path equivalence in Windows Backup Engine allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Information published.

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Protection mechanism failure in Windows PowerShell allows an authorized attacker to bypass a security feature locally.

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What kind of security feature could be bypassed by successfully exploiting this vulnerability?

\n

An attacker who successfully exploited this vulnerability could bypass Windows Defender Application Control and PowerShell Constrained Language Mode restrictions, allowing untrusted code to run with capabilities those protections are designed to block.

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Deadlock in ASP.NET Core allows an unauthorized attacker to deny service over a network.

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Updated the Security Updates table to add download and KB article links for Microsoft Visual Studio. This is an informational change only; the fixed builds are unchanged.

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Use after free in Remote Desktop Gateway Service allows an unauthorized attacker to execute code over a network.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to have a deep understanding of the system. Successful exploitation is not guaranteed and depends on a combination of factors that might include the environment, system configuration, and the presence of additional security measures.

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How could an attacker exploit this vulnerability?

\n

An unauthenticated attacker could exploit this vulnerability by sending a specially crafted packet to an affected service over the network. Successful exploitation could allow the attacker to execute code on the target system. No authentication or user interaction is required.

\n"},{"Ordinal":"20","Title":"Remote Desktop Gateway Service","Type":7,"Value":"Remote Desktop Gateway Service"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"1189","ProductStatuses":[{"ProductID":["11571","11572","11923","11924","12437","12436","10816","10855","10378","10379","10483","10543"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5126651"},"FixedBuild":"10.0.17763.9376","ProductID":["11571","11572"],"RestartRequired":{"Value":"Yes"},"SubType":"Security Update","Supercedence":"5122876","Type":2,"URL":"https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5126651"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11571","11572"],"SubType":"5126651","Type":3,"URL":"https://support.microsoft.com/help/5126651"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5126651"},"ProductID":["11571","11572"],"Type":6,"URL":"https://support.microsoft.com/help/5126651"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5126655"},"FixedBuild":"10.0.20348.5761","ProductID":["11923","11924"],"RestartRequired":{"Value":"Yes"},"SubType":"Security Update","Supercedence":"5122882","Type":2,"URL":"https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5126655"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11923","11924"],"SubType":"5126655","Type":3,"URL":"https://support.microsoft.com/help/5126655"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5126655"},"ProductID":["11923","11924"],"Type":6,"URL":"https://support.microsoft.com/help/5126655"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5126646"},"FixedBuild":"10.0.26100.33650","ProductID":["12437","12436"],"RestartRequired":{"Value":"Yes"},"SubType":"Security Update","Supercedence":"5122871","Type":2,"URL":"https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5126646"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12437","12436"],"SubType":"5126646","Type":3,"URL":"https://support.microsoft.com/help/5126646"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5126646"},"ProductID":["12437","12436"],"Type":6,"URL":"https://support.microsoft.com/help/5126646"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5126868"},"FixedBuild":"10.0.14393.9612","ProductID":["10816","10855"],"RestartRequired":{"Value":"Yes"},"SubType":"Security Update","Supercedence":"5123099","Type":2,"URL":"https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5126868"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["10816","10855"],"SubType":"5126868","Type":3,"URL":"https://support.microsoft.com/help/5126868"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5126868"},"ProductID":["10816","10855"],"Type":6,"URL":"https://support.microsoft.com/help/5126868"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5126835"},"FixedBuild":"6.2.9200.26434","ProductID":["10378","10379"],"RestartRequired":{"Value":"Yes"},"SubType":"Security Update","Supercedence":"5123065","Type":2,"URL":"https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5126835"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["10378","10379"],"SubType":"5126835","Type":3,"URL":"https://support.microsoft.com/help/5126835"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5126836"},"FixedBuild":"6.3.9600.23470","ProductID":["10483","10543"],"RestartRequired":{"Value":"Yes"},"SubType":"Security Update","Supercedence":"5123066","Type":2,"URL":"https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5126836"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["10483","10543"],"SubType":"5126836","Type":3,"URL":"https://support.microsoft.com/help/5126836"}],"RevisionHistory":[{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11571"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11572"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11923"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11924"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12437"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12436"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["10816"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["10855"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["10378"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["10379"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["10483"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["10543"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["11571"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["11572"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["11923"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["11924"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["12437"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["12436"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["10816"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["10855"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["10378"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["10379"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["10483"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["10543"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Windows Remote Desktop Services Remote Code Execution Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"Aayush Atharva"}],"URL":[""]}],"CVE":"CVE-2026-70188","CVSSScoreSets":[{"BaseScore":9.1,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21956"],"TemporalScore":7.9,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N/E:U/RL:O/RC:C"},{"BaseScore":9.1,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["16767"],"TemporalScore":7.9,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N/E:U/RL:O/RC:C"},{"BaseScore":9.1,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21786"],"TemporalScore":7.9,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N/E:U/RL:O/RC:C"},{"BaseScore":9.1,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12507"],"TemporalScore":7.9,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N/E:U/RL:O/RC:C"},{"BaseScore":9.1,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["20932"],"TemporalScore":7.9,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N/E:U/RL:O/RC:C"},{"BaseScore":9.1,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12256"],"TemporalScore":7.9,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-444","Value":"Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling')"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Inconsistent interpretation of http requests ('http request/response smuggling') in ASP.NET Core allows an unauthorized attacker to bypass a security feature over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What kind of security feature could be bypassed by successfully exploiting this vulnerability?

\n

The authentication feature could be bypassed as this vulnerability allows impersonation.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

How could an attacker exploit this vulnerability?

\n

An unauthenticated attacker could exploit this vulnerability by sending specially crafted HTTP/2 requests to an affected server. Successful exploitation could allow the attacker to bypass access controls and reach protected resources. No authentication or user interaction is required.

\n"},{"Ordinal":"20","Title":"ASP.NET Core","Type":7,"Value":"ASP.NET Core"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"1190","ProductStatuses":[{"ProductID":["21956","16767","21786","12507","20932","12256"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"18.10.4","ProductID":["21956"],"RestartRequired":{"Value":"Yes"},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/visualstudio/releases/2026/release-history"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21956"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/visualstudio/releases/2026/release-notes"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"17.14.42","ProductID":["16767"],"RestartRequired":{"Value":"Yes"},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/visualstudio/releases/2022/release-history"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["16767"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/visualstudio/releases/2022/release-notes"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"11.0.0-rc.2","ProductID":["21786"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://dotnet.microsoft.com/download/dotnet/11.0"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21786"],"SubType":"Release Notes","Type":3,"URL":"https://github.com/dotnet/announcements/issues/462"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5130035"},"FixedBuild":"9.0.21","ProductID":["12507"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://dotnet.microsoft.com/download/dotnet/9.0"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12507"],"SubType":"5130035","Type":3,"URL":"https://support.microsoft.com/help/5130035"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5130036"},"FixedBuild":"10.0.13","ProductID":["20932"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://dotnet.microsoft.com/download/dotnet/10.0"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["20932"],"SubType":"5130036","Type":3,"URL":"https://support.microsoft.com/help/5130036"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5130034"},"FixedBuild":"8.0.32","ProductID":["12256"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://dotnet.microsoft.com/download/dotnet/8.0"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12256"],"SubType":"5130034","Type":3,"URL":"https://support.microsoft.com/help/5130034"}],"RevisionHistory":[{"Date":"2026-10-15T07:00:00","Description":{"Value":"

Updated the Security Updates table to add KB article links for ASP.NET Core 11.0 and download and KB article links for Microsoft Visual Studio. This is an informational change only; the fixed builds are unchanged.

\n"},"Number":"1.1"},{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Security Feature Bypass"},"ProductID":["21956"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Security Feature Bypass"},"ProductID":["16767"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Security Feature Bypass"},"ProductID":["21786"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Security Feature Bypass"},"ProductID":["12507"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Security Feature Bypass"},"ProductID":["20932"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Security Feature Bypass"},"ProductID":["12256"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21956"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["16767"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21786"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12507"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["20932"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12256"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"ASP.NET Core Security Feature Bypass Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"Microsoft Red Team"}],"URL":[""]}],"CVE":"CVE-2026-70189","CVSSScoreSets":[{"BaseScore":6.7,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11478"],"TemporalScore":5.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":6.7,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11821"],"TemporalScore":5.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":6.7,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["20748"],"TemporalScore":5.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":6.7,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12147"],"TemporalScore":5.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-122","Value":"Heap-based Buffer Overflow"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Heap-based buffer overflow in SQL Server allows an authorized attacker to execute code locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

I am running SQL Server on my system. What action do I need to take?

\n

Update your relevant version of SQL Server using the applicable October 2026 security update listed below.

\n

There are GDR and/or CU (Cumulative Update) updates offered for my version of SQL Server. How do I know which update to use?

\n\n

Note: If your version is not represented in the table, review the applicable update's prerequisites and the support status of your SQL Server release before choosing an update. Absence from this table alone does not establish that a version is unsupported.

\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Update NumberTitleVersionApply if current product version is…This security update also includes servicing releases up through…
5126967SQL Server 2025 CU9+GDR (October GDR 2026)17.0.5015.417.0.4006.2 - 17.0.5005.3KB5122048 - SQL2025 RTM CU9
5128492SQL Server 2025 RTM+GDR (October GDR 2026)17.0.1145.417.0.1000.7 - 17.0.1135.8KB5122770 - Previous SQL2025 RTM GDR
5126934SQL Server 2022 CU27+GDR1 (October GDR 2026)16.0.4305.516.0.4003.1 - 16.0.4295.3KB5104824 - SQL2022 RTM CU27
5128493SQL Server 2022 RTM+GDR (October GDR 2026)16.0.1210.316.0.1000.6 - 16.0.1200.5KB5122771 - Previous SQL2022 RTM GDR
5128494SQL Server 2019 CU32+GDR (October GDR 2026)15.0.4500.215.0.4003.23 - 15.0.4490.9KB5122772 - Previous SQL2019 RTM CU32 GDR
5128495SQL Server 2019 RTM+GDR (October GDR 2026)15.0.2200.215.0.2000.5 - 15.0.2190.7KB5122773 - Previous SQL2019 RTM GDR
5128496SQL Server 2017 CU31+GDR (October GDR 2026)14.0.3560.214.0.3006.16 - 14.0.3550.4KB5122774 - Previous SQL2017 RTM CU31 GDR
5128497SQL Server 2017 RTM+GDR (October GDR 2026)14.0.2140.214.0.1000.169 - 14.0.2130.4KB5122775 - Previous SQL2017 RTM GDR
\n

What are the GDR and CU update designations and how do they differ?

\n

General Distribution Release (GDR) updates provide security and other broadly applicable critical fixes. Cumulative Updates (CUs) include accumulated fixes for the applicable SQL Server release. Use the version ranges above to select the security update for your installed servicing branch; CU+GDR updates apply to the listed CU branch, while RTM+GDR updates apply to the listed RTM/GDR branch.

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Information published.

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Improper link resolution before file access ('link following') in .NET allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited the vulnerability?

\n

An attacker who successfully exploited this vulnerability could create, modify, or delete files in the security context of the "NT AUTHORITY\\SYSTEM" account.

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Updated the Security Updates table to add KB article links for .NET 11.0 and download and KB article links for Microsoft Visual Studio. This is an informational change only; the fixed builds are unchanged.

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Information published.

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Improper certificate validation in .NET Framework allows an unauthorized attacker to bypass a security feature over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What kind of security feature could be bypassed by successfully exploiting this vulnerability?

\n

An attacker who successfully exploited this vulnerability could bypass certificate validation mechanisms and provide arbitrary certificates that do not have proper signatures.

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Information published.

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Use after free in Windows Ancillary Function Driver for WinSock allows an authorized attacker to disclose information locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What type of information could be disclosed by this vulnerability?

\n

The type of information that could be disclosed if an attacker successfully exploited this vulnerability is one byte of kernel memory could be leaked back to the attacker.

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Inefficient algorithmic complexity in ASP.NET Core allows an unauthorized attacker to deny service over a network.

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Information published.

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Out-of-bounds write in .NET allows an unauthorized attacker to execute code over a network.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to have a deep understanding of the system and the ability to manipulate its components to trigger a specific condition. Successful exploitation is not guaranteed and depends on a combination of factors that may include the environment, system configuration, and the presence of additional security measures.

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How could an attacker exploit this vulnerability?

\n

An unauthenticated attacker could exploit this vulnerability by sending a specially crafted packet to an affected service over the network. Successful exploitation could allow the attacker to execute code on the target system. No authentication or user interaction is required.

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Updated an acknowledgement. This is an informational change only.

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Microsoft is aware that the vulnerability for which this CVE was assigned has not been addressed. We are working to prepare and test a complete mitigation. We will update this document when there is more information.

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Updated the Security Updates table to add KB article links for .NET 11.0 and download and KB article links for Microsoft Visual Studio. This is an informational change only; the fixed builds are unchanged.

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Information published.

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Updated product information in the Software Update table. This is an informational change only.

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Use after free in Windows Push Notifications allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Information published.

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Exposure of sensitive system information to an unauthorized control sphere in Windows Kernel allows an authorized attacker to disclose information locally.

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What type of information could be disclosed by this vulnerability?

\n

The type of information that could be disclosed if an attacker successfully exploited this vulnerability is one byte of kernel memory could be leaked back to the attacker.

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Information published.

\n"},"Number":"1.0"},{"Date":"2026-11-04T08:00:00","Description":{"Value":"

Updated an acknowledgement. This is an informational change only.

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Updated an acknowledgement. This is an informational change only.

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Out-of-bounds read in Windows DHCP Server allows an authorized attacker to deny service locally.

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Information published.

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Server-side request forgery (ssrf) in Microsoft Office SharePoint allows an authorized attacker to elevate privileges over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain ELEVATED privileges, which may allow them to perform actions beyond their original permissions.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

I am running SharePoint Server 2016. Do the updates for SharePoint Enterprise Server 2016 also apply to the version I am running?

\n

Yes. The same KB number applies to both SharePoint Server 2016 and SharePoint Enterprise Server 2016. Customers running either version should install the security update to be protected from this vulnerability.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does this mean for this vulnerability?

\n

An attacker would need specific conditions to be in place (i.e. particular protocol settings, or configurations, etc.) before an attack could succeed, which reduces the likelihood of widespread or opportunistic exploitation.

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Access of resource using incompatible type ('type confusion') in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Information published.

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Read"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Out-of-bounds read in Microsoft Office Word allows an unauthorized attacker to disclose information over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Are the updates for Microsoft Office LTSC for Mac 2021 and 2024 currently available?

\n

Yes. As of October 15, 2025, the security update for Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac are available. Customers running Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac should ensure the update is installed to be protected from this vulnerability.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What type of information could be disclosed by this vulnerability?

\n

An attacker who successfully exploited this vulnerability could potentially read small portions of heap memory.

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Microsoft is announcing the availability of the security updates for Microsoft Office for Mac. Customers running affected Mac software should install the update for their product to be protected from this vulnerability. Customers running other Microsoft Office software do not need to take any action. See the Release Notes for more information and download links.

\n"},"Number":"1.1"},{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

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Heap-based buffer overflow in Network Policy Server (NPS) allows an authorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to have a deep understanding of the system. Successful exploitation is not guaranteed and depends on a combination of factors that might include the environment, system configuration, and the presence of additional security measures.

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Out-of-bounds read in Windows HTTP.sys allows an authorized attacker to disclose information locally.

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What type of information could be disclosed by this vulnerability?

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Exploiting this vulnerability could allow the disclosure of certain kernel memory content.

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Use after free in Windows Win32 Kernel Subsystem allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

A high attack complexity means that successful exploitation is complex and time‑consuming, requiring significant effort and precise conditions for an attacker to reliably exploit the vulnerability.

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Heap-based buffer overflow in Windows OLE DB allows an unauthorized attacker to elevate privileges over a network.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Out-of-bounds read in Windows Win32 Kernel Subsystem allows an authorized attacker to disclose information locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What type of information could be disclosed by this vulnerability?

\n

The type of information that could be disclosed if an attacker successfully exploited this vulnerability is one byte of kernel memory could be leaked back to the attacker.

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Improper restriction of communication channel to intended endpoints in Windows Security Center allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

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Successful exploitation of this vulnerability requires an attacker to have a deep understanding of the system. Successful exploitation is not guaranteed and depends on a combination of factors that might include the environment, system configuration, and the presence of additional security measures.

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Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Windows Security Center Elevation of Privilege Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"Rishabh Agrawal"}],"URL":[""]},{"Name":[{"Value":"Rishabh Agrawal"}],"URL":[""]}],"CVE":"CVE-2026-70213","CVSSScoreSets":[{"BaseScore":8.0,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21866"],"TemporalScore":7.0,"Vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-346","Value":"Origin Validation Error"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Origin validation error in Microsoft Power Apps allows an authorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, user interaction is required (UI:R) and privileges required is low (PR:L). What does that mean for this vulnerability?

\n

An authorized attacker must send the user a malicious link and convince the user to open it.

\n"},{"Ordinal":"20","Title":"Microsoft Power Apps","Type":7,"Value":"Microsoft Power Apps"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"1209","ProductStatuses":[{"ProductID":["21866"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"3.26085.7","ProductID":["21866"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":"https://play.google.com/store/apps/details?id=com.microsoft.msapps&hl=en_US"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21866"],"SubType":"Release Notes","Type":3,"URL":"https://play.google.com/store/apps/details?id=com.microsoft.msapps&hl=en_US"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Updated an acknowledgement. This is an informational change only.

\n"},"Number":"1.1"},{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["21866"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21866"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Microsoft Power Apps Remote Code Execution Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"SeaDragnoL with Qrious Secure"}],"URL":[""]},{"Name":[{"Value":"grass with Viettel Cyber Security"}],"URL":[""]}],"CVE":"CVE-2026-70214","CVSSScoreSets":[{"BaseScore":5.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11762"],"TemporalScore":4.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":5.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11763"],"TemporalScore":4.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":5.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11952"],"TemporalScore":4.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":5.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11953"],"TemporalScore":4.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":5.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12420"],"TemporalScore":4.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":5.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12421"],"TemporalScore":4.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-125","Value":"Out-of-bounds Read"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What type of information could be disclosed by this vulnerability?

\n

An attacker who successfully exploited this vulnerability could potentially read small portions of heap memory.

\n"},{"Ordinal":"20","Title":"Microsoft Office Excel","Type":7,"Value":"Microsoft Office Excel"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"1210","ProductStatuses":[{"ProductID":["11762","11763","11952","11953","12420","12421"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"https://aka.ms/OfficeSecurityReleases","ProductID":["11762","11763"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11762","11763"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.14334.20974","ProductID":["11952","11953"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11952","11953"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.17932.21056","ProductID":["12420","12421"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12420","12421"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"}],"RevisionHistory":[{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

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Use after free in Microsoft Office PowerPoint allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

Yes, the Preview Pane is an attack vector.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Are the updates for Microsoft Office LTSC for Mac 2021 and 2024 currently available?

\n

Yes. As of October 15, 2025, the security update for Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac are available. Customers running Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac should ensure the update is installed to be protected from this vulnerability.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, user interaction is required (UI:R). What interaction would the user have to do?

\n

An attacker must send a user a malicious Office file and convince them to open it.

\n"},{"Ordinal":"20","Title":"Microsoft Office PowerPoint","Type":7,"Value":"Microsoft Office PowerPoint"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"1211","ProductStatuses":[{"ProductID":["21368","11762","11763","11951","11952","11953","12420","12421","12440"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.114.26101123","ProductID":["21368","11951","12440"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21368","11951","12440"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"https://aka.ms/OfficeSecurityReleases","ProductID":["11762","11763"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11762","11763"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.14334.20974","ProductID":["11952","11953"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11952","11953"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.17932.21056","ProductID":["12420","12421"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12420","12421"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"}],"RevisionHistory":[{"Date":"2026-10-15T07:00:00","Description":{"Value":"

Microsoft is announcing the availability of the security updates for Microsoft Office for Mac. Customers running affected Mac software should install the update for their product to be protected from this vulnerability. Customers running other Microsoft Office software do not need to take any action. See the Release Notes for more information and download links.

\n"},"Number":"1.1"},{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["21368"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11762"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11763"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11951"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11952"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11953"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code 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Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Windows Mobile Device Management Tampering Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"DongJun Kim (UIUC) with UIUC"}],"URL":[""]},{"Name":[{"Value":"Hwiwon Lee (hwiwonl) with UIUC"}],"URL":[""]},{"Name":[{"Value":"Jongseong Kim (nevul37) with UIUC"}],"URL":[""]}],"CVE":"CVE-2026-70217","CVSSScoreSets":[{"BaseScore":4.9,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11961"],"TemporalScore":4.3,"Vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-284","Value":"Improper Access Control"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Improper access control in Microsoft Office SharePoint allows an authorized attacker to disclose information over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What type of information could be disclosed by this vulnerability?

\n

The type of information that could be disclosed if an attacker successfully exploited this vulnerability relates to SQL table columns that would normally be restricted.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

I am running SharePoint Server 2016. Do the updates for SharePoint Enterprise Server 2016 also apply to the version I am running?

\n

Yes. The same KB number applies to both SharePoint Server 2016 and SharePoint Enterprise Server 2016. Customers running either version should install the security update to be protected from this vulnerability.

\n"},{"Ordinal":"20","Title":"Microsoft Office SharePoint","Type":7,"Value":"Microsoft Office SharePoint"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"1213","ProductStatuses":[{"ProductID":["11961"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5002927"},"FixedBuild":"16.0.20326.20190","ProductID":["11961"],"RestartRequired":{"Value":"Yes"},"SubType":"Security Update","Supercedence":"5002908","Type":2,"URL":"https://www.microsoft.com/en-us/download/details.aspx?id=108862"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11961"],"SubType":"5002927","Type":3,"URL":"https://support.microsoft.com/help/5002927"}],"RevisionHistory":[{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

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Insufficient granularity of access control in Windows StateRepository API allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

\n"},{"Ordinal":"20","Title":"Windows StateRepository API","Type":7,"Value":"Windows StateRepository API"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"1214","ProductStatuses":[{"ProductID":["20437","20438","12389","12390","20853","20854","21945","21946"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5127648"},"FixedBuild":"10.0.26200.9711","ProductID":["20437","20438"],"RestartRequired":{"Value":"Yes"},"SubType":"Security Update","Supercedence":"5124008","Type":2,"URL":"https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5127648"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["20437","20438"],"SubType":"5127648","Type":3,"URL":"https://support.microsoft.com/help/5127648"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5127648"},"ProductID":["20437","20438","12389","12390","21945","21946"],"Type":6,"URL":"https://support.microsoft.com/help/5127648"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5127648"},"FixedBuild":"10.0.26100.9711","ProductID":["12389","12390"],"RestartRequired":{"Value":"Yes"},"SubType":"Security Update","Supercedence":"5124008","Type":2,"URL":"https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5127648"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12389","12390"],"SubType":"5127648","Type":3,"URL":"https://support.microsoft.com/help/5127648"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5127646"},"FixedBuild":"10.0.28000.3231","ProductID":["20853","20854"],"RestartRequired":{"Value":"Yes"},"SubType":"Security Update","Supercedence":"5124012","Type":2,"URL":"https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5127646"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["20853","20854"],"SubType":"5127646","Type":3,"URL":"https://support.microsoft.com/help/5127646"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5127646"},"ProductID":["20853","20854"],"Type":6,"URL":"https://support.microsoft.com/help/5127646"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5127648"},"FixedBuild":"10.0.26300.9711","ProductID":["21945","21946"],"RestartRequired":{"Value":"Yes"},"SubType":"Security Update","Type":2,"URL":"https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5127648"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21945","21946"],"SubType":"5127648","Type":3,"URL":"https://support.microsoft.com/help/5127648"}],"RevisionHistory":[{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Elevation of Privilege"},"ProductID":["20437"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Elevation of Privilege"},"ProductID":["20438"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Elevation of Privilege"},"ProductID":["12389"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Elevation of Privilege"},"ProductID":["12390"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Elevation of Privilege"},"ProductID":["20853"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Elevation of Privilege"},"ProductID":["20854"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Elevation of Privilege"},"ProductID":["21945"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Elevation of Privilege"},"ProductID":["21946"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["20437"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["20438"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12389"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12390"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["20853"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["20854"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21945"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21946"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation More Likely"},"Type":1}],"Title":{"Value":"Windows StateRepository API Elevation of Privilege Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"grass with Viettel Cyber Security"}],"URL":[""]},{"Name":[{"Value":"SeaDragnoL with Qrious Secure"}],"URL":[""]}],"CVE":"CVE-2026-70219","CVSSScoreSets":[{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11762"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11763"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11952"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11953"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12420"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12421"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-125","Value":"Out-of-bounds Read"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What type of information could be disclosed by this vulnerability?

\n

An attacker who successfully exploited this vulnerability could potentially read small portions of heap memory.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"20","Title":"Microsoft Office Excel","Type":7,"Value":"Microsoft Office Excel"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"1215","ProductStatuses":[{"ProductID":["11762","11763","11952","11953","12420","12421"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"https://aka.ms/OfficeSecurityReleases","ProductID":["11762","11763"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11762","11763"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.14334.20974","ProductID":["11952","11953"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11952","11953"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.17932.21056","ProductID":["12420","12421"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12420","12421"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"}],"RevisionHistory":[{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

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Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Are the updates for Microsoft Office LTSC for Mac 2021 and 2024 currently available?

\n

Yes. As of October 15, 2025, the security update for Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac are available. Customers running Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac should ensure the update is installed to be protected from this vulnerability.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, user interaction is required (UI:R). What interaction would the user have to do?

\n

An attacker must send a user a malicious Office file and convince them to open it.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack vector is local (AV:L). Why does the CVE title indicate that this is a remote code execution?

\n

The word Remote in the title refers to the location of the attacker. This type of exploit is sometimes referred to as Arbitrary Code Execution (ACE). The attack itself is carried out locally. This means an attacker or victim needs to execute code from the local machine to exploit the vulnerability.

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Microsoft is announcing the availability of the security updates for Microsoft Office for Mac. Customers running affected Mac software should install the update for their product to be protected from this vulnerability. Customers running other Microsoft Office software do not need to take any action. See the Release Notes for more information and download links.

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Information published.

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Relative path traversal in Windows Shell allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

\n"},{"Ordinal":"20","Title":"Windows Shell","Type":7,"Value":"Windows Shell"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"1217","ProductStatuses":[{"ProductID":["11568","11569","11571","11572","11923","11924","11929","11930","11931","12097","12098","12099","12437","20437","20438","12242","12243","12389","12390","12436","20853","20854","10852","10853","10816","10855","10378","10379","10483","10543","21945","21946"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5126651"},"FixedBuild":"10.0.17763.9376","ProductID":["11568","11569","11571","11572"],"RestartRequired":{"Value":"Yes"},"SubType":"Security 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Use after free in Windows Console Driver allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Information published.

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Access of resource using incompatible type ('type confusion') in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Out-of-bounds read in Windows Device Association Service allows an authorized attacker to disclose information locally.

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What type of information could be disclosed by this vulnerability?

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An attacker who successfully exploited this vulnerability could view heap memory from a privileged process running on the server.

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Out-of-bounds read in Desktop Window Manager allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

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An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Incorrect authorization in Active Directory Domain Services allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Exploitation requires specific conditions, including particular network configurations and timing conditions, and has only been observed in limited scenarios. This means an attacker cannot reliably exploit the issue in all environments and may need favorable setup or circumstances for it to work.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

How could an attacker exploit this vulnerability?

\n

An unauthenticated attacker could exploit this vulnerability by sending a specially crafted packet to an affected service over the network. Successful exploitation could allow the attacker to execute code on the target system. No authentication or user interaction is required.

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Information published.

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Updated an acknowledgement. This is an informational change only.

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Use after free in Windows Audio Service allows an authorized attacker to elevate privileges locally.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Exposure of sensitive system information to an unauthorized control sphere in Windows Kernel allows an authorized attacker to disclose information locally.

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What type of information could be disclosed by this vulnerability?

\n

The type of information that could be disclosed if an attacker successfully exploited this vulnerability is one byte of kernel memory could be leaked back to the attacker.

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Heap-based buffer overflow in Windows Common Log File System Driver allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Buffer over-read in Desktop Window Manager allows an authorized attacker to disclose information locally.

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What type of information could be disclosed by this vulnerability?

\n

An attacker who successfully exploited this vulnerability could view heap memory from a privileged process running on the server.

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Use after free in Windows Win32 Kernel Subsystem allows an authorized attacker to elevate privileges locally.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Use after free in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Heap-based buffer overflow in Windows Storage Spaces Controller allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Use after free in Windows Kerberos allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Buffer Overflow"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Heap-based buffer overflow in Microsoft Office Outlook allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

How could an attacker exploit this vulnerability?

\n

An attacker could send a specially crafted email message to a target user. Simply viewing the message in the Outlook Reading Pane could trigger the vulnerability, without the recipient opening the message or clicking anything in it. Successful exploitation could allow the attacker to execute code on the recipient's system. Network access is required; authentication and user interaction are not required.

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Information published.

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Use after free in Windows Kernel allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Out-of-bounds read in DNS Server allows an unauthorized attacker to disclose information over a network.

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What type of information could be disclosed by this vulnerability?

\n

The type of information that could be disclosed if an attacker successfully exploited this vulnerability is\tKernel memory read - unintentional read access to memory contents in kernel space from a user mode process.

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Information published.

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Access of resource using incompatible type ('type confusion') in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Updated an acknowledgement. This is an informational change only.

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Information published.

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Incorrect authorization in Microsoft Office SharePoint allows an authorized attacker to elevate privileges over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

I am running SharePoint Server 2016. Do the updates for SharePoint Enterprise Server 2016 also apply to the version I am running?

\n

Yes. The same KB number applies to both SharePoint Server 2016 and SharePoint Enterprise Server 2016. Customers running either version should install the security update to be protected from this vulnerability.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

How could an attacker exploit the vulnerability?

\n

An authenticated attacker with access to the domain could perform remote code execution on the SharePoint server to elevate themselves to SharePoint admin.

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Information published.

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Out-of-bounds read in Windows HTTP.sys allows an authorized attacker to execute code locally.

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Use after free in Windows Win32 Kernel Subsystem allows an authorized attacker to elevate privileges locally.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Updated an acknowledgement. This is an informational change only.

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Server-side request forgery (ssrf) in Microsoft Office SharePoint allows an authorized attacker to elevate privileges over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does this mean for this vulnerability?

\n

An attacker would need specific conditions to be in place (i.e. particular protocol settings, or configurations, etc.) before an attack could succeed, which reduces the likelihood of widespread or opportunistic exploitation.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

I am running SharePoint Server 2016. Do the updates for SharePoint Enterprise Server 2016 also apply to the version I am running?

\n

Yes. The same KB number applies to both SharePoint Server 2016 and SharePoint Enterprise Server 2016. Customers running either version should install the security update to be protected from this vulnerability.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain ELEVATED privileges, which may allow them to perform actions beyond their original permissions.

\n"},{"Ordinal":"20","Title":"Microsoft Office SharePoint","Type":7,"Value":"Microsoft Office SharePoint"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"1241","ProductStatuses":[{"ProductID":["11961"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5002927"},"FixedBuild":"16.0.20326.20190","ProductID":["11961"],"RestartRequired":{"Value":"Yes"},"SubType":"Security Update","Supercedence":"5002908","Type":2,"URL":"https://www.microsoft.com/en-us/download/details.aspx?id=108862"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11961"],"SubType":"5002927","Type":3,"URL":"https://support.microsoft.com/help/5002927"}],"RevisionHistory":[{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

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After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Use after free in Virtual Hard Disk (VHD) Miniport Driver allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Use after free in Windows Win32 Kernel Subsystem allows an authorized attacker to elevate privileges locally.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

Yes, the Preview Pane is an attack vector.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Are the updates for Microsoft Office LTSC for Mac 2021 and 2024 currently available?

\n

Yes. As of October 15, 2025, the security update for Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac are available. Customers running Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac should ensure the update is installed to be protected from this vulnerability.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, user interaction is required (UI:R). What interaction would the user have to do?

\n

An attacker must send a user a malicious Office file and convince them to open it.

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Microsoft is announcing the availability of the security updates for Microsoft Office for Mac. Customers running affected Mac software should install the update for their product to be protected from this vulnerability. Customers running other Microsoft Office software do not need to take any action. See the Release Notes for more information and download links.

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Heap-based buffer overflow in Desktop Window Manager allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Information published.

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Heap-based buffer overflow in Microsoft Office Outlook allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack vector is network (AV:N) and user interaction is required (UI:R). What is the target context of the remote code execution?

\n

This attack requires a user to open a specially crafted file from the attacker to initiate remote code execution.

\n"},{"Ordinal":"20","Title":"Microsoft Office Outlook","Type":7,"Value":"Microsoft Office Outlook"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"1246","ProductStatuses":[{"ProductID":["12421","12420","11763","11762"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.17932.21056","ProductID":["12421","12420"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12421","12420"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"https://aka.ms/OfficeSecurityReleases","ProductID":["11763","11762"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11763","11762"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"}],"RevisionHistory":[{"Date":"2026-10-13T07:00:00","Description":{"Value":"

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Heap-based buffer overflow in Microsoft Office Outlook allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack vector is network (AV:N) and user interaction is required (UI:R). What is the target context of the remote code execution?

\n

This attack requires a user to open a specially crafted file from the attacker to initiate remote code execution.

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Heap-based buffer overflow in Microsoft Windows Media Foundation allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack vector is network (AV:N) and user interaction is required (UI:R). What is the target context of the remote code execution?

\n

This attack requires a user to open a specially crafted file from the attacker to initiate remote code execution.

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Information published.

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Disclosed:No;Exploited:No;Latest Software Release:Exploitation Unlikely"},"Type":1}],"Title":{"Value":"Microsoft Windows Media Foundation Remote Code Execution Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"Minjea Park"}],"URL":[""]},{"Name":[{"Value":"Jmini"}],"URL":[""]}],"CVE":"CVE-2026-70259","CVSSScoreSets":[{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11961"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-918","Value":"Server-Side Request Forgery (SSRF)"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Server-side request forgery (ssrf) in Microsoft Office SharePoint allows an authorized attacker to disclose information over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

I am running SharePoint Server 2016. Do the updates for SharePoint Enterprise Server 2016 also apply to the version I am running?

\n

Yes. The same KB number applies to both SharePoint Server 2016 and SharePoint Enterprise Server 2016. Customers running either version should install the security update to be protected from this vulnerability.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What type of information could be disclosed by this vulnerability?

\n

This vulnerability could disclose sensitive information, which might include a user's full trust token.

\n"},{"Ordinal":"20","Title":"Microsoft Office SharePoint","Type":7,"Value":"Microsoft Office SharePoint"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"1249","ProductStatuses":[{"ProductID":["11961"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5002927"},"FixedBuild":"16.0.20326.20190","ProductID":["11961"],"RestartRequired":{"Value":"Yes"},"SubType":"Security Update","Supercedence":"5002908","Type":2,"URL":"https://www.microsoft.com/en-us/download/details.aspx?id=108862"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11961"],"SubType":"5002927","Type":3,"URL":"https://support.microsoft.com/help/5002927"}],"RevisionHistory":[{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

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of Sensitive System Information to an Unauthorized Control Sphere"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Exposure of sensitive system information to an unauthorized control sphere in Microsoft Trace Data Helper allows an authorized attacker to disclose information locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What type of information could be disclosed by this vulnerability?

\n

An attacker who successfully exploited this vulnerability could view heap memory from a privileged process running on the server.

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Exposure of sensitive system information to an unauthorized control sphere in Microsoft Trace Data Helper allows an authorized attacker to disclose information locally.

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What type of information could be disclosed by this vulnerability?

\n

An attacker who successfully exploited this vulnerability could view heap memory from a privileged process running on the server.

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Heap-based buffer overflow in WebDAV allows an unauthorized attacker to elevate privileges over a network.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

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An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Information published.

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Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"WebDAV Elevation of Privilege Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"DongJun Kim (smlijun) with UIUC"}],"URL":[""]},{"Name":[{"Value":"Hwiwon Lee (hwiwonl) with UIUC"}],"URL":[""]},{"Name":[{"Value":"Jongseong Kim (nevul37) with UIUC"}],"URL":[""]},{"Name":[{"Value":"DongHyeon Hwang"}],"URL":[""]}],"CVE":"CVE-2026-70263","CVSSScoreSets":[{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11951"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12440"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21368"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11952"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11953"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12421"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12420"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11763"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11762"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-125","Value":"Out-of-bounds Read"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Out-of-bounds read in Microsoft Office Word allows an unauthorized attacker to disclose information over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Are the updates for Microsoft Office LTSC for Mac 2021 and 2024 currently available?

\n

Yes. As of October 15, 2025, the security update for Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac are available. Customers running Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac should ensure the update is installed to be protected from this vulnerability.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What type of information could be disclosed by this vulnerability?

\n

An attacker who successfully exploited this vulnerability could potentially read small portions of heap memory.

\n"},{"Ordinal":"20","Title":"Microsoft Office Word","Type":7,"Value":"Microsoft Office Word"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"1253","ProductStatuses":[{"ProductID":["11951","12440","21368","11952","11953","12421","12420","11763","11762"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.114.26101123","ProductID":["11951","12440","21368"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11951","12440","21368"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.14334.20974","ProductID":["11952","11953"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11952","11953"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.17932.21056","ProductID":["12421","12420"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12421","12420"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"https://aka.ms/OfficeSecurityReleases","ProductID":["11763","11762"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11763","11762"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"}],"RevisionHistory":[{"Date":"2026-10-15T07:00:00","Description":{"Value":"

Microsoft is announcing the availability of the security updates for Microsoft Office for Mac. Customers running affected Mac software should install the update for their product to be protected from this vulnerability. Customers running other Microsoft Office software do not need to take any action. See the Release Notes for more information and download links.

\n"},"Number":"1.1"},{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

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Improper link resolution before file access ('link following') in Microsoft Defender allows an authorized attacker to disclose information locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What type of information could be disclosed by this vulnerability?

\n

The type of information that could be disclosed if an attacker successfully exploited this vulnerability is unauthorized file system access - reading from the file system.

\n"},{"Ordinal":"20","Title":"Microsoft Defender","Type":7,"Value":"Microsoft Defender"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"1254","ProductStatuses":[{"ProductID":["251"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"1.1.26090.9","ProductID":["251"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["251"],"SubType":"Release Notes","Type":3,"URL":""}],"RevisionHistory":[{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["251"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["251"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Microsoft Defender Information Disclosure Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"waid"}],"URL":[""]}],"CVE":"CVE-2026-70266","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11961"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-89","Value":"Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Improper neutralization of special elements used in an sql command ('sql injection') in Microsoft Office SharePoint allows an authorized attacker to elevate privileges over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

I am running SharePoint Server 2016. Do the updates for SharePoint Enterprise Server 2016 also apply to the version I am running?

\n

Yes. The same KB number applies to both SharePoint Server 2016 and SharePoint Enterprise Server 2016. Customers running either version should install the security update to be protected from this vulnerability.

\n"},{"Ordinal":"20","Title":"Microsoft Office SharePoint","Type":7,"Value":"Microsoft Office SharePoint"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"1255","ProductStatuses":[{"ProductID":["11961"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5002927"},"FixedBuild":"16.0.20326.20190","ProductID":["11961"],"RestartRequired":{"Value":"Yes"},"SubType":"Security Update","Supercedence":"5002908","Type":2,"URL":"https://www.microsoft.com/en-us/download/details.aspx?id=108862"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11961"],"SubType":"5002927","Type":3,"URL":"https://support.microsoft.com/help/5002927"}],"RevisionHistory":[{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Elevation of Privilege"},"ProductID":["11961"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11961"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Microsoft Office SharePoint Elevation of Privilege Vulnerability"}},{"Acknowledgments":[{"Name":[{}],"URL":[""]}],"CVE":"CVE-2026-70267","CVSSScoreSets":[{"BaseScore":7.2,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11961"],"TemporalScore":6.3,"Vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-829","Value":"Inclusion of Functionality from Untrusted Control Sphere"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Inclusion of functionality from untrusted control sphere in Microsoft Office SharePoint allows an authorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

I am running SharePoint Server 2016. Do the updates for SharePoint Enterprise Server 2016 also apply to the version I am running?

\n

Yes. The same KB number applies to both SharePoint Server 2016 and SharePoint Enterprise Server 2016. Customers running either version should install the security update to be protected from this vulnerability.

\n"},{"Ordinal":"20","Title":"Microsoft Office SharePoint","Type":7,"Value":"Microsoft Office SharePoint"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"1256","ProductStatuses":[{"ProductID":["11961"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5002927"},"FixedBuild":"16.0.20326.20190","ProductID":["11961"],"RestartRequired":{"Value":"Yes"},"SubType":"Security Update","Supercedence":"5002908","Type":2,"URL":"https://www.microsoft.com/en-us/download/details.aspx?id=108862"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11961"],"SubType":"5002927","Type":3,"URL":"https://support.microsoft.com/help/5002927"}],"RevisionHistory":[{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11961"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11961"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Microsoft Office SharePoint Remote Code Execution Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"0ccbbf129444eb66344ccafb92b00df4"}],"URL":[""]},{"Name":[{"Value":"Kentaro Kawane with GMO Cybersecurity by Ierae, Inc."}],"URL":[""]}],"CVE":"CVE-2026-70268","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11951"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12440"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21368"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11952"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11953"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12421"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12420"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11763"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11762"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-122","Value":"Heap-based Buffer Overflow"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Are the updates for Microsoft Office LTSC for Mac 2021 and 2024 currently available?

\n

Yes. As of October 15, 2025, the security update for Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac are available. Customers running Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac should ensure the update is installed to be protected from this vulnerability.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack vector is network (AV:N) and user interaction is required (UI:R). What is the target context of the remote code execution?

\n

This attack requires a user to open a specially crafted file from the attacker to initiate remote code execution.

\n"},{"Ordinal":"20","Title":"Microsoft Office Word","Type":7,"Value":"Microsoft Office Word"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"1257","ProductStatuses":[{"ProductID":["11951","12440","21368","11952","11953","12421","12420","11763","11762"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.114.26101123","ProductID":["11951","12440","21368"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11951","12440","21368"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.14334.20974","ProductID":["11952","11953"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11952","11953"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.17932.21056","ProductID":["12421","12420"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12421","12420"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"https://aka.ms/OfficeSecurityReleases","ProductID":["11763","11762"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11763","11762"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"}],"RevisionHistory":[{"Date":"2026-10-15T07:00:00","Description":{"Value":"

Microsoft is announcing the availability of the security updates for Microsoft Office for Mac. Customers running affected Mac software should install the update for their product to be protected from this vulnerability. Customers running other Microsoft Office software do not need to take any action. See the Release Notes for more information and download links.

\n"},"Number":"1.1"},{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11951"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12440"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["21368"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11952"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11953"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12421"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12420"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11763"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11762"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11951"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12440"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21368"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11952"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11953"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12421"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12420"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11763"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11762"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Microsoft Office Word Remote Code Execution Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"0ccbbf129444eb66344ccafb92b00df4"}],"URL":[""]},{"Name":[{"Value":"Kentaro Kawane with GMO Cybersecurity by Ierae, Inc."}],"URL":[""]},{"Name":[{"Value":"Haein Lee with KAIST Hacking Lab"}],"URL":[""]},{"Name":[{"Value":"Anonymous"}],"URL":[""]},{"Name":[{"Value":"Haein Lee with KAIST Hacking Lab"}],"URL":[""]}],"CVE":"CVE-2026-70269","CVSSScoreSets":[{"BaseScore":8.1,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11762"],"TemporalScore":7.1,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.1,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11763"],"TemporalScore":7.1,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.1,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11951"],"TemporalScore":7.1,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.1,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11952"],"TemporalScore":7.1,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.1,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11953"],"TemporalScore":7.1,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.1,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12420"],"TemporalScore":7.1,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.1,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12421"],"TemporalScore":7.1,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.1,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12440"],"TemporalScore":7.1,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.1,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21368"],"TemporalScore":7.1,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-122","Value":"Heap-based Buffer Overflow"},{"ID":"CWE-190","Value":"Integer Overflow or Wraparound"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Are the updates for Microsoft Office LTSC for Mac 2021 and 2024 currently available?

\n

Yes. As of October 15, 2025, the security update for Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac are available. Customers running Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac should ensure the update is installed to be protected from this vulnerability.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to have a deep understanding of the system and the ability to manipulate its components to trigger a specific condition. Successful exploitation is not guaranteed and depends on a combination of factors that may include the environment, system configuration, and the presence of additional security measures.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

Yes, the Preview Pane is an attack vector.

\n"},{"Ordinal":"20","Title":"Microsoft Office Word","Type":7,"Value":"Microsoft Office Word"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"1258","ProductStatuses":[{"ProductID":["11762","11763","11951","11952","11953","12420","12421","12440","21368"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"https://aka.ms/OfficeSecurityReleases","ProductID":["11762","11763"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11762","11763"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.114.26101123","ProductID":["11951","12440","21368"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11951","12440","21368"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.14334.20974","ProductID":["11952","11953"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11952","11953"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.17932.21056","ProductID":["12420","12421"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12420","12421"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"}],"RevisionHistory":[{"Date":"2026-10-15T07:00:00","Description":{"Value":"

Microsoft is announcing the availability of the security updates for Microsoft Office for Mac. Customers running affected Mac software should install the update for their product to be protected from this vulnerability. Customers running other Microsoft Office software do not need to take any action. See the Release Notes for more information and download links.

\n"},"Number":"1.1"},{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11762"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11763"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11951"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11952"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11953"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12420"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code 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Untrusted pointer dereference in Windows Container Isolation FS Filter Driver allows an authorized attacker to elevate privileges locally.

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What type of information could be disclosed by this vulnerability?

\n

The type of information that could be disclosed if an attacker successfully exploited this vulnerability is\tKernel memory read - unintentional read access to memory contents in kernel space from a user mode process.

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Use after free in Windows Win32 Kernel Subsystem allows an authorized attacker to elevate privileges locally.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Use after free in Windows Installer allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Use after free in Windows Win32 Kernel Subsystem allows an authorized attacker to elevate privileges locally.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Use after free in Windows Bind Filter Driver allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Information published.

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Updated an acknowledgement. This is an informational change only.

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Updated an acknowledgement. This is an informational change only.

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Use after free in Microsoft Office Click-To-Run allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Information published.

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Out-of-bounds read in Windows Fast FAT Driver allows an unauthorized attacker to disclose information locally.

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What type of information could be disclosed by this vulnerability?

\n

The type of information that could be disclosed if an attacker successfully exploited this vulnerability is\tKernel memory read - unintentional read access to memory contents in kernel space from a user mode process.

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Information published.

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Updated an acknowledgement. This is an informational change only.

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Heap-based buffer overflow in Microsoft Windows Media Foundation allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to have a deep understanding of the system. Successful exploitation is not guaranteed and depends on a combination of factors that might include the environment, system configuration, and the presence of additional security measures.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Information published.

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Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Exchange Server allows an unauthorized attacker to perform spoofing over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

How could an attacker exploit this vulnerability?

\n

An attacker could send a specially crafted link to a user and persuade them to click it, with no authentication required. If a user with administrative privileges clicks the link, successful exploitation could allow the attacker to perform actions using that user's privileges, potentially allowing access to or modification of organizational data.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, user interaction is required (UI:R). What interaction would the user have to do?

\n

Exploitation of the vulnerability requires that a user to open a specially crafted link.

\n

An attacker would have no way to force users to click the link. Instead, an attacker would have to convince users to click the link through social engineering.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, a successful exploitation could lead to a scope change (S:C). What does this mean for this vulnerability?

\n

The vulnerability is in the web server, but the malicious scripts execute in the victim’s browser on their machine.

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Incorrect authorization in Windows Hello allows an authorized attacker to bypass a security feature locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What kind of security feature could be bypassed by successfully exploiting this vulnerability?

\n

This vulnerability could allow an attacker to bypass the Windows biometric authentication feature. A malicious biometric device could be incorrectly recognized as trusted, allowing an attacker to falsely present biometric data and potentially gain access to the device without the legitimate user's fingerprint or face.

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Information published.

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Read"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Out-of-bounds read in Microsoft Office Outlook allows an unauthorized attacker to disclose information over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Are the updates for Microsoft Office LTSC for Mac 2021 and 2024 currently available?

\n

Yes. As of October 15, 2025, the security update for Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac are available. Customers running Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac should ensure the update is installed to be protected from this vulnerability.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What type of information could be disclosed by this vulnerability?

\n

An attacker who successfully exploited this vulnerability could potentially read small portions of heap memory.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

Yes, the Preview Pane is an attack vector.

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Microsoft is announcing the availability of the security updates for Microsoft Office for Mac. Customers running affected Mac software should install the update for their product to be protected from this vulnerability. Customers running other Microsoft Office software do not need to take any action. See the Release Notes for more information and download links.

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Information published.

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Heap-based buffer overflow in Microsoft Office Outlook allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack vector is network (AV:N) and user interaction is required (UI:R). What is the target context of the remote code execution?

\n

This attack requires a user to open a specially crafted file from the attacker to initiate remote code execution.

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Use of uninitialized resource in Windows Win32 Kernel Subsystem allows an authorized attacker to disclose information locally.

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What type of information could be disclosed by this vulnerability?

\n

The type of information that could be disclosed if an attacker successfully exploited this vulnerability is one byte of kernel memory could be leaked back to the attacker.

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Information published.

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Heap-based buffer overflow in Windows Win32 Kernel Subsystem allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

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An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Heap-based buffer overflow in Windows Win32K - GRFX allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Buffer Overflow"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Are the updates for Microsoft Office LTSC for Mac 2021 and 2024 currently available?

\n

Yes. As of October 15, 2025, the security update for Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac are available. Customers running Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac should ensure the update is installed to be protected from this vulnerability.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack vector is network (AV:N) and user interaction is required (UI:R). What is the target context of the remote code execution?

\n

This attack requires a user to open a specially crafted file from the attacker to initiate remote code execution.

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Microsoft is announcing the availability of the security updates for Microsoft Office for Mac. Customers running affected Mac software should install the update for their product to be protected from this vulnerability. Customers running other Microsoft Office software do not need to take any action. See the Release Notes for more information and download links.

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Time-of-check time-of-use (toctou) race condition in Windows Win32 Kernel Subsystem allows an authorized attacker to disclose information locally.

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What type of information could be disclosed by this vulnerability?

\n

The type of information that could be disclosed if an attacker successfully exploited this vulnerability is one byte of kernel memory could be leaked back to the attacker.

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Buffer Overflow"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Heap-based buffer overflow in Microsoft Office Outlook allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

Yes, the Preview Pane is an attack vector.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Are the updates for Microsoft Office LTSC for Mac 2021 and 2024 currently available?

\n

Yes. As of October 15, 2025, the security update for Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac are available. Customers running Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac should ensure the update is installed to be protected from this vulnerability.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

How could an attacker exploit this vulnerability?

\n

An attacker could send a specially crafted email message to a target user. Simply viewing the message in the Outlook Reading Pane could trigger the vulnerability, without the recipient opening the message or clicking anything in it. Successful exploitation could allow the attacker to execute code on the recipient's system. Network access is required; authentication and user interaction are not required.

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Microsoft is announcing the availability of the security updates for Microsoft Office for Mac. Customers running affected Mac software should install the update for their product to be protected from this vulnerability. Customers running other Microsoft Office software do not need to take any action. See the Release Notes for more information and download links.

\n"},"Number":"1.1"},{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"},{"Date":"2026-11-10T08:00:00","Description":{"Value":"

Updated an acknowledgement. This is an informational change only.

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Read"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Out-of-bounds read in Windows Win32 Kernel Subsystem allows an authorized attacker to disclose information locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What type of information could be disclosed by this vulnerability?

\n

The type of information that could be disclosed if an attacker successfully exploited this vulnerability is one byte of kernel memory could be leaked back to the attacker.

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Use of uninitialized resource in Windows Win32 Kernel Subsystem allows an authorized attacker to disclose information locally.

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What type of information could be disclosed by this vulnerability?

\n

The type of information that could be disclosed if an attacker successfully exploited this vulnerability is one byte of kernel memory could be leaked back to the attacker.

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Out-of-bounds read in Windows Win32 Kernel Subsystem allows an authorized attacker to disclose information locally.

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What type of information could be disclosed by this vulnerability?

\n

The type of information that could be disclosed if an attacker successfully exploited this vulnerability is one byte of kernel memory could be leaked back to the attacker.

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Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Win32k Information Disclosure Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"Nguyen Van Minh Duc with Saigon Newport Corporation"}],"URL":[""]},{"Name":[{"Value":"Nagendra Tiwari"}],"URL":[""]},{"Name":[{"Value":"Ethan Walker"}],"URL":[""]},{"Name":[{"Value":"Kai Huang with Armadin"}],"URL":[""]},{"Name":[{"Value":"Anonymous"}],"URL":[""]}],"CVE":"CVE-2026-70297","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21729"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12224"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21728"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-36","Value":"Absolute Path Traversal"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Absolute path traversal in Skype for Business and Microsoft Lync allows an authorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

How could an attacker exploit this vulnerability?

\n

An authenticated attacker who holds a valid file token could send a specially crafted request containing a path traversal sequence to an affected Skype for Business Persistent Chat server. Successful exploitation could allow the attacker to execute code on the server. User interaction is not required.

\n"},{"Ordinal":"20","Title":"Skype for Business and Microsoft Lync","Type":7,"Value":"Skype for Business and Microsoft Lync"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"1282","ProductStatuses":[{"ProductID":["21729","12224","21728"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5131692"},"FixedBuild":"7.0.2046.889","ProductID":["21729"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":"https://www.microsoft.com/en-us/download/details.aspx?id=108874"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21729"],"SubType":"5131692","Type":3,"URL":"https://support.microsoft.com/help/5131692"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5132779"},"FixedBuild":"6.0.9319.886","ProductID":["12224"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12224"],"SubType":"5132779","Type":3,"URL":"https://support.microsoft.com/help/5132779"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5131693"},"FixedBuild":"7.0.2046.583","ProductID":["21728"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21728"],"SubType":"5131693","Type":3,"URL":"https://support.microsoft.com/help/5131693"}],"RevisionHistory":[{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

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Improper limitation of a pathname to a restricted directory ('path traversal') in Microsoft Office SharePoint allows an authorized attacker to disclose information over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

I am running SharePoint Server 2016. Do the updates for SharePoint Enterprise Server 2016 also apply to the version I am running?

\n

Yes. The same KB number applies to both SharePoint Server 2016 and SharePoint Enterprise Server 2016. Customers running either version should install the security update to be protected from this vulnerability.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What type of information could be disclosed by this vulnerability?

\n

The type of information that could be disclosed if an attacker successfully exploited this vulnerability is unauthorized file system access - reading from the file system.

\n"},{"Ordinal":"20","Title":"Microsoft Office SharePoint","Type":7,"Value":"Microsoft Office SharePoint"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"1283","ProductStatuses":[{"ProductID":["11961"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5002927"},"FixedBuild":"16.0.20326.20190","ProductID":["11961"],"RestartRequired":{"Value":"Yes"},"SubType":"Security Update","Supercedence":"5002908","Type":2,"URL":"https://www.microsoft.com/en-us/download/details.aspx?id=108862"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11961"],"SubType":"5002927","Type":3,"URL":"https://support.microsoft.com/help/5002927"}],"RevisionHistory":[{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

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Improper access control in Windows Bind Filter Driver allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, successful exploitation could lead to a scope change (S:C). What does this mean for this vulnerability?

\n

In this case, a successful attack could be performed from a low privilege AppContainer. The attacker could elevate their privileges and execute code or access resources at a higher integrity level than that of the AppContainer execution environment.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

\n"},{"Ordinal":"20","Title":"Windows Bind Filter Driver","Type":7,"Value":"Windows Bind Filter Driver"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"1284","ProductStatuses":[{"ProductID":["12437","12242","12243","12436"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5126646"},"FixedBuild":"10.0.26100.33650","ProductID":["12437","12436"],"RestartRequired":{"Value":"Yes"},"SubType":"Security Update","Supercedence":"5122871","Type":2,"URL":"https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5126646"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12437","12436"],"SubType":"5126646","Type":3,"URL":"https://support.microsoft.com/help/5126646"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5126646"},"ProductID":["12437","12436"],"Type":6,"URL":"https://support.microsoft.com/help/5126646"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5126653"},"FixedBuild":"10.0.22631.7652","ProductID":["12242","12243"],"RestartRequired":{"Value":"Yes"},"SubType":"Security Update","Supercedence":"5122880","Type":2,"URL":"https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5126653"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12242","12243"],"SubType":"5126653","Type":3,"URL":"https://support.microsoft.com/help/5126653"}],"RevisionHistory":[{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Elevation of Privilege"},"ProductID":["12437"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Elevation of Privilege"},"ProductID":["12242"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Elevation of Privilege"},"ProductID":["12243"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Elevation of Privilege"},"ProductID":["12436"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12437"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12242"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12243"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12436"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Windows Bind Filter Driver Elevation of Privilege Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"Anonymous"}],"URL":[""]}],"CVE":"CVE-2026-70300","CVSSScoreSets":[{"BaseScore":9.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11762"],"TemporalScore":8.5,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":9.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11763"],"TemporalScore":8.5,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":9.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11952"],"TemporalScore":8.5,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":9.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11953"],"TemporalScore":8.5,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":9.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12420"],"TemporalScore":8.5,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":9.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12421"],"TemporalScore":8.5,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-822","Value":"Untrusted Pointer Dereference"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Untrusted pointer dereference in Microsoft Office Word allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

How could an attacker exploit this vulnerability?

\n

An attacker could send a specially crafted WordPerfect document with a linked graphics file to a target user. The vulnerability can be triggered when Microsoft Word processes the document in the Reading Pane; the user does not need to open the document. Successful exploitation could allow the attacker to execute code on the user's system. Authentication is not required.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

Yes, the Preview Pane is an attack vector.

\n"},{"Ordinal":"20","Title":"Microsoft Office Word","Type":7,"Value":"Microsoft Office Word"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"1285","ProductStatuses":[{"ProductID":["11762","11763","11952","11953","12420","12421"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"https://aka.ms/OfficeSecurityReleases","ProductID":["11762","11763"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11762","11763"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.14334.20974","ProductID":["11952","11953"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11952","11953"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.17932.21056","ProductID":["12420","12421"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12420","12421"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"}],"RevisionHistory":[{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11762"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11763"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11952"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11953"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12420"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12421"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["11762"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["11763"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["11952"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["11953"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["12420"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["12421"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Microsoft Office Word Remote Code Execution Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"0ccbbf129444eb66344ccafb92b00df4"}],"URL":[""]}],"CVE":"CVE-2026-70301","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11951"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12440"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21368"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11952"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11953"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12421"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12420"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11763"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11762"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-122","Value":"Heap-based Buffer Overflow"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Are the updates for Microsoft Office LTSC for Mac 2021 and 2024 currently available?

\n

Yes. As of October 15, 2025, the security update for Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac are available. Customers running Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac should ensure the update is installed to be protected from this vulnerability.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack vector is network (AV:N) and user interaction is required (UI:R). What is the target context of the remote code execution?

\n

This attack requires a user to open a specially crafted file from the attacker to initiate remote code execution.

\n"},{"Ordinal":"20","Title":"Microsoft Office Word","Type":7,"Value":"Microsoft Office Word"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"1286","ProductStatuses":[{"ProductID":["11951","12440","21368","11952","11953","12421","12420","11763","11762"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.114.26101123","ProductID":["11951","12440","21368"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11951","12440","21368"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.14334.20974","ProductID":["11952","11953"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11952","11953"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.17932.21056","ProductID":["12421","12420"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12421","12420"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"https://aka.ms/OfficeSecurityReleases","ProductID":["11763","11762"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11763","11762"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"}],"RevisionHistory":[{"Date":"2026-10-15T07:00:00","Description":{"Value":"

Microsoft is announcing the availability of the security updates for Microsoft Office for Mac. Customers running affected Mac software should install the update for their product to be protected from this vulnerability. Customers running other Microsoft Office software do not need to take any action. See the Release Notes for more information and download links.

\n"},"Number":"1.1"},{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11951"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12440"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["21368"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11952"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11953"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12421"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12420"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11763"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11762"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11951"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12440"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21368"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11952"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11953"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12421"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12420"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11763"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11762"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Microsoft Office Word Remote Code Execution Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"0ccbbf129444eb66344ccafb92b00df4"}],"URL":[""]}],"CVE":"CVE-2026-70302","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11951"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12440"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21368"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11952"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11953"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12421"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12420"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11763"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11762"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-122","Value":"Heap-based Buffer Overflow"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Are the updates for Microsoft Office LTSC for Mac 2021 and 2024 currently available?

\n

Yes. As of October 15, 2025, the security update for Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac are available. Customers running Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac should ensure the update is installed to be protected from this vulnerability.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack vector is network (AV:N) and user interaction is required (UI:R). What is the target context of the remote code execution?

\n

This attack requires a user to open a specially crafted file from the attacker to initiate remote code execution.

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Microsoft is announcing the availability of the security updates for Microsoft Office for Mac. Customers running affected Mac software should install the update for their product to be protected from this vulnerability. Customers running other Microsoft Office software do not need to take any action. See the Release Notes for more information and download links.

\n"},"Number":"1.1"},{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

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Out-of-bounds write in Windows Kernel allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Information published.

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Heap-based buffer overflow in Microsoft MPEG-2 Video Extension allows an unauthorized attacker to execute code over a network.

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According to the CVSS metric, the attack vector is network (AV:N) and user interaction is required (UI:R). What is the target context of the remote code execution?

\n

This attack requires a user to open a specially crafted file from the attacker to initiate remote code execution.

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Null pointer dereference in Windows Schannel allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Stack-based buffer overflow in Microsoft Exchange Server allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

How could an attacker exploit this vulnerability?

\n

An unauthenticated attacker could send a specially crafted email to an affected Exchange server, triggering an internal content-conversion process. Successful exploitation could allow the attacker to execute code on the server. Exploitation requires an attacker to have a deep understanding of the target environment and is not guaranteed to succeed. User interaction is not required.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to have a deep understanding of the system. Successful exploitation is not guaranteed and depends on a combination of factors that might include the environment, system configuration, and the presence of additional security measures.

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Missing authentication for critical function in Windows Credential Guard allows an authorized attacker to perform spoofing locally.

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How could an attacker exploit this vulnerability?

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An authenticated attacker could exploit this vulnerability by causing the affected service to become unavailable and impersonating it when it restarts. Successful exploitation could allow the attacker to intercept or alter security operations. User interaction is not required.

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Information published.

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Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Security Center allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Information published.

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Use after free in Windows Program Compatibility Assistant Service allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Use after free in Windows Application Compatibility Cache allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Use after free in Windows Program Compatibility Assistant Service allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Information published.

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Use after free in Windows Program Compatibility Assistant Service allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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External control of system or configuration setting in Windows Setup Files Cleanup allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

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An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Information published.

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Heap-based buffer overflow in Windows Imaging Component allows an unauthorized attacker to execute code over a network.

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According to the CVSS metric, the attack vector is network (AV:N) and user interaction is required (UI:R). What is the target context of the remote code execution?

\n

This attack requires a user to open a specially crafted file from the attacker to initiate remote code execution.

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Information published.

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Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Windows Imaging Component Remote Code Execution Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"Vamsi Nukavarapu with Microsoft"}],"URL":[""]}],"CVE":"CVE-2026-77900","CVSSScoreSets":[{"BaseScore":9.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11983"],"TemporalScore":8.5,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-306","Value":"Missing Authentication for Critical Function"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Missing authentication for critical function in Azure App Service allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why are there no links to an update or instructions with steps that must be taken to protect from this vulnerability?

\n

This vulnerability has already been fully mitigated by Microsoft. There is no action for users of this service to take. The purpose of this CVE is to provide further transparency.

\n

Please see Toward greater transparency: Unveiling Cloud Service CVEs for more information.

\n"},{"Ordinal":"20","Title":"Azure App Service","Type":7,"Value":"Azure App Service"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"No"}],"Ordinal":"1300","ProductStatuses":[{"ProductID":["11983"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[],"RevisionHistory":[{"Date":"2026-10-08T07:00:00","Description":{"Value":"

Information published.

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Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Are the updates for Microsoft Office LTSC for Mac 2021 and 2024 currently available?

\n

Yes. As of October 15, 2025, the security update for Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac are available. Customers running Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac should ensure the update is installed to be protected from this vulnerability.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack vector is network (AV:N) and user interaction is required (UI:R). What is the target context of the remote code execution?

\n

This attack requires a user to open a specially crafted file from the attacker to initiate remote code execution.

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Microsoft is announcing the availability of the security updates for Microsoft Office for Mac. Customers running affected Mac software should install the update for their product to be protected from this vulnerability. Customers running other Microsoft Office software do not need to take any action. See the Release Notes for more information and download links.

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Information published.

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Incorrect authorization in Microsoft Exchange Server allows an authorized attacker to elevate privileges over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

How could an attacker exploit this vulnerability?

\n

An authenticated attacker with low privileges could poison a shared cache used by the Exchange Control Panel, causing a malicious mail add-in to be installed in the context of another user's mailbox. Successful exploitation could allow the attacker to gain elevated privileges in the affected mailbox context. User interaction is not required.

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Heap-based buffer overflow in Windows Internet Information Services allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Authentication bypass by assumed-immutable data in Microsoft Identity Web allows an authorized attacker to elevate privileges over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could an attacker gain by exploiting this vulnerability?

\n

An attacker could obtain another user's access token and access resources permitted by that token. The accessible resources depend on the permissions granted to the affected user's token.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What conditions are required to exploit this vulnerability?

\n

Successful exploitation requires the application to use a shared token cache and the targeted user to have an active token in that cache.

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Information published.

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Updated the Security Updates table to list Microsoft Identity Web v3 and v4 separately and clarify the affected version ranges. The existing security updates are versions 3.16.0 and 4.16.1, respectively. This is an informational change only.

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Use of hard-coded credentials in Windows Update Orchestrator Service allows an authorized attacker to bypass a security feature locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What kind of security feature could be bypassed by successfully exploiting this vulnerability? Successful exploitation could bypass provider-registration validation in Windows Update Orchestrator, allowing a local authenticated attacker to register unauthorized provider state.

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Insufficient granularity of access control in Windows Server Update Service allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Concurrent execution using shared resource with improper synchronization ('race condition') in Windows NTFS allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Information published.

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Insufficient granularity of access control in Windows Server Update Service allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited the vulnerability?

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An attacker who successfully exploited this vulnerability could execute code in the security context of the “NT AUTHORITY\\Network Service” account.

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Url redirection to untrusted site ('open redirect') in Windows BitLocker allows an unauthorized attacker to bypass a security feature with a physical attack.

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What kind of security feature could be bypassed by successfully exploiting this vulnerability?

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An attacker who successfully exploited this vulnerability could bypass Secure Boot to run unauthorized code. To be successful the attacker would need either physical access or administrator privileges.

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Information published.

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Time-of-check time-of-use (toctou) race condition in Windows SmartScreen allows an authorized attacker to disclose information locally.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What type of information could be disclosed by this vulnerability?

\n

An attacker who successfully exploited this vulnerability could view heap memory from a privileged process running on the server.

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Information published.

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Time-of-check time-of-use (toctou) race condition in Windows Setup Files Cleanup allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Untrusted search path in Servicing Stack Updates allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Information published.

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Improper link resolution before file access ('link following') in Windows Update Orchestrator Service allows an authorized attacker to disclose information locally.

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What type of information could be disclosed by this vulnerability?

\n

The type of information that could be disclosed if an attacker successfully exploited this vulnerability is unauthorized file system access - reading from the file system.

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Out-of-bounds read in Windows NTFS allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Untrusted search path in Windows Setup Files Cleanup allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Information published.

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Time-of-check time-of-use (toctou) race condition in Windows Setup Files Cleanup allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Weak authentication in Active Directory Federation Services (AD FS) allows an unauthorized attacker to perform spoofing over a network.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to have a deep understanding of the system. Successful exploitation is not guaranteed and depends on a combination of factors that might include the environment, system configuration, and the presence of additional security measures.

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Use after free in Windows Universal Disk Format File System Driver (UDFS) allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Heap-based buffer overflow in Windows Partition Management Driver allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Use of uninitialized resource in RPC Runtime allows an unauthorized attacker to disclose information over a network.

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What type of information could be disclosed by this vulnerability?

\n

An attacker who successfully exploited this vulnerability could disclose uninitialized heap memory from a privileged process.

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Heap-based buffer overflow in Microsoft Windows Media Foundation allows an unauthorized attacker to execute code over a network.

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How could an attacker exploit this vulnerability?

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An unauthenticated attacker could exploit this vulnerability by sending a specially crafted packet to an affected service over the network. Successful exploitation could allow the attacker to execute code on the target system. No authentication or user interaction is required.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

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Heap-based buffer overflow in Windows Error Reporting allows an unauthorized attacker to execute code over a network.

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How could an attacker exploit this vulnerability?

\n

An unauthenticated attacker could exploit this vulnerability by sending a specially crafted packet to an affected service over the network. Successful exploitation could allow the attacker to execute code on the target system. No authentication or user interaction is required.

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Information published.

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Updated an acknowledgement. This is an informational change only.

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Deserialization of untrusted data in .NET allows an unauthorized attacker to execute code over a network.

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According to the CVSS metric, the attack vector is network (AV:N) and user interaction is required (UI:R). What is the target context of the remote code execution?

\n

This attack requires a user to open a specially crafted file from the attacker to initiate remote code execution.

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Out-of-bounds read in Windows IKE Extension allows an authorized attacker to disclose information over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What type of information could be disclosed by this vulnerability?

\n

An attacker who successfully exploited this vulnerability could view heap memory from a privileged process running on the server.

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Information published.

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Reliance on untrusted inputs in a security decision in Windows IKE Extension allows an unauthorized attacker to perform spoofing over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to have a deep understanding of the system. Successful exploitation is not guaranteed and depends on a combination of factors that might include the environment, system configuration, and the presence of additional security measures.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

How could an attacker exploit this vulnerability? An unauthenticated network attacker who has obtained the identifiers for an existing IKEv2 security association could send a specially crafted packet to an affected system. Successful exploitation could allow the packet to be processed without required integrity verification and could alter or disrupt the protected connection. User interaction is not required.

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Heap-based buffer overflow in Windows Image Acquisition allows an unauthorized attacker to execute code over a network.

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How could an attacker exploit this vulnerability?

\n

An attacker could host a malicious server and convince a user to connect to it from an affected client. When the client processes the server's response, the attacker could execute code on the client system. User interaction is required.

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Use after free in Microsoft Windows Search Component allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Information published.

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Buffer over-read in Windows Encrypting File System (EFS) allows an authorized attacker to disclose information locally.

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What type of information could be disclosed by this vulnerability?

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An attacker who successfully exploited this vulnerability could view heap memory from a privileged process running on the server.

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Use after free in Windows Win32K - ICOMP allows an authorized attacker to elevate privileges locally.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Information published.

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Out-of-bounds read in Windows NTFS allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Information published.

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Improper access control in Windows Kernel-Mode Drivers allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited the vulnerability?

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An attacker who successfully exploited this vulnerability could execute code in the security context of the “NT AUTHORITY\\Network Service” account.

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Information published.

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Heap-based buffer overflow in HID Parser Library allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Use after free in Microsoft Windows Search Component allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Null pointer dereference in Windows Audio Service allows an authorized attacker to disclose information locally.

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What type of information could be disclosed by this vulnerability?

\n

An attacker who successfully exploited this vulnerability could view heap memory from a privileged process running on the server.

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Information published.

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Integer overflow or wraparound in Windows Kernel Mode Driver allows an unauthorized attacker to elevate privileges with a physical attack.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Information published.

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Updated an acknowledgement. This is an informational change only.

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Use after free in Microsoft Windows Search Component allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Use after free in Microsoft Windows Search Component allows an authorized attacker to elevate privileges locally.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Integer underflow (wrap or wraparound) in Windows PowerShell allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

How could an attacker exploit this vulnerability?

\n

An unauthenticated attacker could exploit this vulnerability by sending a specially crafted packet to an affected service over the network. Successful exploitation could allow the attacker to execute code on the target system. No authentication or user interaction is required.

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Information published.

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Heap-based buffer overflow in Windows Smart Card allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Information published.

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Heap-based buffer overflow in Windows Client-Side Caching (CSC) Service allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Use after free in Windows Graphics Kernel allows an authorized attacker to disclose information locally.

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What type of information could be disclosed by this vulnerability?

\n

An attacker who successfully exploited this vulnerability could view heap memory from a privileged process running on the server.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Improper access control in Windows Geotag Broker allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

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An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Use after free in Windows Smart Card allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Information published.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

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An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Weak authentication in Windows Resilient File System (ReFS) Deduplication Service allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

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An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Untrusted pointer dereference in Windows Core Messaging allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Information published.

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Updated an acknowledgement. This is an informational change only.

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Heap-based buffer overflow in Windows USB Driver allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Information published.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

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Out-of-bounds read in Windows Kernel-Mode Drivers allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

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An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Heap-based buffer overflow in Windows USB Driver allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Information published.

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Heap-based buffer overflow in Windows Sensor Data Service allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Heap-based buffer overflow in Windows Media allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Information published.

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Access of resource using incompatible type ('type confusion') in DNS Server allows an unauthorized attacker to execute code over a network.

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How could an attacker exploit this vulnerability?

\n

An attacker could host a malicious server and convince a user to connect to it from an affected client. When the client processes the server's response, the attacker could execute code on the client system. User interaction is required.

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Information published.

\n"},"Number":"1.0"},{"Date":"2026-11-04T08:00:00","Description":{"Value":"

Updated an acknowledgement. This is an informational change only.

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Stack-based buffer overflow in Windows Error Reporting allows an unauthorized attacker to execute code over a network.

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How could an attacker exploit this vulnerability?

\n

An attacker could host a malicious server and convince a user to connect to it from an affected client. When the client processes the server's response, the attacker could execute code on the client system. User interaction is required.

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Use after free in Windows Audio Service allows an authorized attacker to elevate privileges locally.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Heap-based buffer overflow in Windows Media allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Out-of-bounds read in Windows GDI allows an unauthorized attacker to disclose information over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What type of information could be disclosed by this vulnerability?

\n

An attacker who successfully exploited this vulnerability could view heap memory from a privileged process running on the server.

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Heap-based buffer overflow in Windows NTFS allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Missing authentication for critical function in Windows Modern Device Management (MDM) allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

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An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Missing authentication for critical function in Windows Modern Device Management (MDM) allows an authorized attacker to perform tampering locally.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Weak authentication in Windows Modern Device Management (MDM) allows an authorized attacker to perform tampering locally.

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Improper access control in Windows Error Reporting allows an authorized attacker to disclose information locally.

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What type of information could be disclosed by this vulnerability?

\n

An attacker who successfully exploited this vulnerability could view heap memory from a privileged process running on the server.

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Improper link resolution before file access ('link following') in Windows User Profile Service allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Access of resource using incompatible type ('type confusion') in Windows Portable Device File System Driver allows an authorized attacker to disclose information locally.

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What type of information could be disclosed by this vulnerability?

\n

An attacker who successfully exploited this vulnerability could view heap memory from a privileged process running on the server.

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Concurrent execution using shared resource with improper synchronization ('race condition') in Active Directory Certificate Services (AD CS) allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Out-of-bounds read in Windows WLAN Service allows an authorized attacker to disclose information locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What type of information could be disclosed by this vulnerability?

\n

An attacker who successfully exploited this vulnerability could view heap memory from a privileged process running on the server.

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Information published.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

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An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Out-of-bounds read in Function Discovery Service (fdwsd.dll) allows an unauthorized attacker to disclose information over a network.

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What type of information could be disclosed by this vulnerability?

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An attacker who successfully exploited this vulnerability could view heap memory from a privileged process running on the server.

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Out-of-bounds read in Windows Hyper-V allows an authorized attacker to disclose information locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What type of information could be disclosed by this vulnerability?

\n

An attacker who successfully exploited this vulnerability could view heap memory from a privileged process running on the server.

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Exposure of sensitive system information to an unauthorized control sphere in Windows Installer allows an authorized attacker to disclose information locally.

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What type of information could be disclosed by this vulnerability?

\n

An attacker who successfully exploited this vulnerability could view heap memory from a privileged process running on the server.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to have a deep understanding of the system. Successful exploitation is not guaranteed and depends on a combination of factors that might include the environment, system configuration, and the presence of additional security measures.

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Weak authentication in Active Directory Federation Services (AD FS) allows an unauthorized attacker to perform spoofing over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to have a deep understanding of the system. Successful exploitation is not guaranteed and depends on a combination of factors that might include the environment, system configuration, and the presence of additional security measures.

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Information published.

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Use after free in Windows Kernel allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Information published.

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Integer underflow (wrap or wraparound) in Windows Installer allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Heap-based buffer overflow in Windows TCP/IP allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Information published.

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Updated an acknowledgement. This is an informational change only.

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Use after free in Windows Defender Firewall Service allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

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An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Information published.

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Heap-based buffer overflow in Windows Installer allows an authorized attacker to elevate privileges locally.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to have a deep understanding of the system. Successful exploitation is not guaranteed and depends on a combination of factors that might include the environment, system configuration, and the presence of additional security measures.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Information published.

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Weak authentication in Microsoft PowerToys allows an authorized attacker to perform tampering locally.

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Information published.

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Updated an acknowledgement. This is an informational change only.

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Updated an acknowledgement. This is an informational change only.

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Use after free in Windows TCP/IP allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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What type of information could be disclosed by this vulnerability?

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Out-of-bounds read in Microsoft Windows Search Component allows an authorized attacker to disclose information locally.

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What type of information could be disclosed by this vulnerability?

\n

An attacker who successfully exploited this vulnerability could disclose uninitialized heap memory from a privileged process.

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Use after free in Windows Connected User Experiences and Telemetry allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Heap-based buffer overflow in Remote Desktop Client allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

How could an attacker exploit this vulnerability?

\n

An attacker could host a malicious server and convince a user to connect to it from an affected client. When the client processes the server's response, the attacker could execute code on the client system. User interaction is required.

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Information published.

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Use after free in Windows Error Reporting allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Use after free in Windows Kernel allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Heap-based buffer overflow in Windows DHCP Server allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

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An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

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An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Heap-based buffer overflow in Windows Error Reporting allows an unauthorized attacker to execute code over a network.

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How could an attacker exploit this vulnerability?

\n

An unauthenticated attacker could exploit this vulnerability by sending a specially crafted packet to an affected service over the network. Successful exploitation could allow the attacker to execute code on the target system. No authentication or user interaction is required.

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Out-of-bounds read in Windows Volume Manager Extension Driver allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to have a deep understanding of the system. Successful exploitation is not guaranteed and depends on a combination of factors that might include the environment, system configuration, and the presence of additional security measures.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Use of uninitialized resource in Windows Event Logging Service allows an authorized attacker to disclose information locally.

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What type of information could be disclosed by this vulnerability?

\n

An attacker who successfully exploited this vulnerability could disclose uninitialized heap memory from a privileged process.

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Use after free in Windows Cloud Files Mini Filter Driver allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Time-of-check time-of-use (toctou) race condition in Windows Modern Device Management (MDM) allows an authorized attacker to perform tampering locally.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Heap-based buffer overflow in Windows Client-Side Caching (CSC) Service allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Stack-based buffer overflow in Windows Client-Side Caching (CSC) Service allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Information published.

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Use after free in Windows Now Playing Session Manager allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

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An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Use after free in Windows Now Playing Session Manager allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Use after free in Windows Installer allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

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An attacker who successfully exploited this vulnerability could elevate from a low integrity level up to a medium integrity level.

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Exposure of sensitive system information to an unauthorized control sphere in Windows HTTP.sys allows an authorized attacker to disclose information locally.

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What type of information could be disclosed by this vulnerability?

\n

An attacker who successfully exploited this vulnerability could disclose uninitialized heap memory from a privileged process.

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Information published.

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Use after free in Windows NTFS allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Information published.

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Use after free in Windows Event Tracing allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Information published.

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Stack-based buffer overflow in Windows Installer allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Updated an acknowledgement. This is an informational change only.

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Information published.

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Heap-based buffer overflow in Windows NTLM allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

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An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Information published.

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Updated an acknowledgement. This is an informational change only.

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Use after free in Windows Device Association Service allows an authorized attacker to elevate privileges locally.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

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Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Out-of-bounds read in Windows Universal Disk Format File System Driver (UDFS) allows an authorized attacker to disclose information locally.

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What type of information could be disclosed by this vulnerability?

\n

An attacker who successfully exploited this vulnerability could disclose uninitialized heap memory from a privileged process.

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Use of uninitialized resource in Windows HTTP.sys allows an authorized attacker to disclose information locally.

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What type of information could be disclosed by this vulnerability?

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An attacker who successfully exploited this vulnerability could disclose uninitialized heap memory from a privileged process.

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Heap-based buffer overflow in Windows Hyper-V allows an authorized attacker to execute code locally.

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How could an attacker exploit this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to send a specific series of networking requests to the VMswitch driver triggering a use after free vulnerability in the Hyper-V host which grants host privileges that could be used to perform arbitrary code execution.

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Use after free in Windows Installer allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Information published.

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Use after free in Windows Installer allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Buffer over-read in Servicing Stack Updates allows an authorized attacker to disclose information locally.

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What type of information could be disclosed by this vulnerability?

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An attacker who successfully exploited this vulnerability could view heap memory from a privileged process running on the server.

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Use after free in Windows Kerberos allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Use after free in Windows Win32K allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Information published.

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Use after free in Microsoft Local Security Authority Server (lsasrv) allows an authorized attacker to elevate privileges locally.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Information published.

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Use of uninitialized resource in Windows Event Logging Service allows an authorized attacker to disclose information locally.

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What type of information could be disclosed by this vulnerability?

\n

The type of information that could be disclosed if an attacker successfully exploited this vulnerability is uninitialized stack memory.

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Information published.

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Heap-based buffer overflow in Windows Management Instrumentation allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Heap-based buffer overflow in Microsoft Windows Search Component allows an unauthorized attacker to execute code over a network.

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According to the CVSS metric, the attack vector is network (AV:N) and user interaction is required (UI:R). What is the target context of the remote code execution?

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This attack requires a user to open a specially crafted file from the attacker to initiate remote code execution.

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Use after free in Windows DWM Core Library allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

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An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Buffer over-read in Windows Overlay Filter allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Information published.

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Improper validation of syntactic correctness of input in Windows Hyper-V allows an authorized attacker to perform spoofing locally.

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How could an attacker exploit this vulnerability?

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An authenticated attacker running code in a Hyper-V guest could send a specially crafted network packet through the Hyper-V Virtual Switch. Successful exploitation could allow the attacker to bypass MAC-address spoofing protections and impersonate another network endpoint, which could enable interception, modification, or disruption of network traffic. User interaction is not required.

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Use after free in Windows Win32K allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

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An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Out-of-bounds read in Windows Print Spooler Components allows an authorized attacker to disclose information locally.

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What type of information could be disclosed by this vulnerability?

\n

An attacker who successfully exploited this vulnerability could view heap memory from a privileged process running on the server.

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Information published.

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Release of invalid pointer or reference in Windows Kernel allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Out-of-bounds read in Windows NTFS allows an authorized attacker to disclose information locally.

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What type of information could be disclosed by this vulnerability?

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An attacker who successfully exploited this vulnerability could view heap memory from a privileged process running on the server.

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Information published.

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Use after free in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

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Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Use after free in Windows Hello allows an authorized attacker to elevate privileges locally.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Use after free in Internet Explorer allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could elevate from a low integrity level up to a medium integrity level.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Absolute path traversal in Skype for Business and Microsoft Lync allows an authorized attacker to elevate privileges over a network.

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What privileges could be gained by an attacker who successfully exploited the vulnerability?

\n

An attacker would be able to delete targeted files on a system.

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Information published.

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Out-of-bounds read in Windows Error Reporting allows an authorized attacker to disclose information locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What type of information could be disclosed by this vulnerability?

\n

An attacker who successfully exploited this vulnerability could view heap memory from a privileged process running on the server.

\n"},{"Ordinal":"20","Title":"Windows Error Reporting","Type":7,"Value":"Windows Error Reporting"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"1447","ProductStatuses":[{"ProductID":["11568","11569","11571","11572","11923","11924","11929","11930","11931","12097","12098","12099","12437","20437","20438","12242","12243","12389","12390","12436","20853","20854","10852","10853","10816","10855","10378","10379","10483","10543","21945","21946"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5126651"},"FixedBuild":"10.0.17763.9376","ProductID":["11568","11569","11571","11572"],"RestartRequired":{"Value":"Yes"},"SubType":"Security 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Heap-based buffer overflow in Windows Error Reporting allows an unauthorized attacker to execute code over a network.

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How could an attacker exploit this vulnerability?

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An unauthenticated attacker could exploit this vulnerability by sending a specially crafted packet to an affected service over the network. Successful exploitation could allow the attacker to execute code on the target system. No authentication or user interaction is required.

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Use after free in Windows Overlay Filter allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Time-of-check time-of-use (toctou) race condition in Windows Error Reporting allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Information published.

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Use after free in Windows MIDI Service Module allows an authorized attacker to elevate privileges locally.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Use after free in Windows Installer allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Information published.

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Heap-based buffer overflow in Windows Camera Frame Server Monitor allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

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An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Heap-based buffer overflow in OpenSSH for Windows allows an unauthorized attacker to execute code over a network.

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According to the CVSS metric, the attack complexity is high (AC:H). What does this mean for this vulnerability?

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An attacker would need specific conditions to be in place (i.e. particular protocol settings, or configurations, etc.) before an attack could succeed, which reduces the likelihood of widespread or opportunistic exploitation.

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Use of uninitialized resource in Windows Win32K allows an authorized attacker to disclose information locally.

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What type of information could be disclosed by this vulnerability?

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Exploiting this vulnerability could allow the disclosure of certain memory address within kernel space. Knowing the exact location of kernel memory could be potentially leveraged by an attacker for other malicious activities.

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Use after free in Windows Win32 Kernel Subsystem allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

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An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Heap-based buffer overflow in Windows Win32K allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

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An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Improper control of generation of code ('code injection') in Windows Encrypting File System (EFS) allows an authorized attacker to execute code over a network.

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How could an attacker exploit this vulnerability?

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An authenticated attacker with low-level access to an affected server could send a specially crafted request to execute code on the server. User interaction is not required.

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Information published.

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What type of information could be disclosed by this vulnerability?

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Exploiting this vulnerability could allow the disclosure of certain kernel memory content.

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Use after free in Windows Win32 Kernel Subsystem allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

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An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Use after free in Windows Win32K allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

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An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Access of resource using incompatible type ('type confusion') in Windows Input System allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

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An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Incorrect authorization in Windows Clipboard User Service allows an authorized attacker to disclose information locally.

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What type of information could be disclosed by this vulnerability?

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The type of information that could be disclosed if an attacker successfully exploited this vulnerability includes unauthorized read-only access to the local file system.

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Out-of-bounds read in Windows DWM Core Library allows an authorized attacker to disclose information locally.

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What type of information could be disclosed by this vulnerability?

\n

An attacker who successfully exploited this vulnerability could view heap memory from a privileged process running on the server.

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Information published.

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Incorrect authorization in Windows Hyper-V allows an authorized attacker to bypass a security feature over an adjacent network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to have a deep understanding of the system. Successful exploitation is not guaranteed and depends on a combination of factors that might include the environment, system configuration, and the presence of additional security measures.

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What kind of security feature could be bypassed by successfully exploiting this vulnerability?

\n

This Hyper-V vulnerability relates to a Virtual Machine Switch with virtual networking in Hyper-V Network Virtualization (HNV). It might be possible to bypass extended ACLs and other Windows security feature checks.

\n

See Create Security Policies with Extended Port Access Control Lists for information about extended ACLs.

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Information published.

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Stack-based buffer overflow in Windows Installer allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

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An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Heap-based buffer overflow in Windows Kernel allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

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An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Use after free in OpenSSH for Windows allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

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An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Heap-based buffer overflow in Windows Text Shaping allows an unauthorized attacker to execute code over a network.

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How could an attacker exploit this vulnerability?

\n

An unauthenticated attacker could exploit this vulnerability by sending a specially crafted packet to an affected service over the network. Successful exploitation could allow the attacker to execute code on the target system. No authentication or user interaction is required.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

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An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Exposure of sensitive system information to an unauthorized control sphere in Windows MIDI Service Module allows an authorized attacker to disclose information locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What type of information could be disclosed by this vulnerability?

\n

An attacker who successfully exploited this vulnerability could potentially read small portions of heap memory.

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Information published.

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Exposure of sensitive system information to an unauthorized control sphere in Windows Win32 Kernel Subsystem allows an authorized attacker to disclose information locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What type of information could be disclosed by this vulnerability?

\n

An attacker who successfully exploited this vulnerability could disclose uninitialized heap memory from a privileged process.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Installer allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Out-of-bounds read in Microsoft Bluetooth Driver allows an unauthorized attacker to elevate privileges with a physical attack.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

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An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Information published.

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Updated an acknowledgement. This is an informational change only.

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Heap-based buffer overflow in Windows Bluetooth Service allows an unauthorized attacker to elevate privileges over an adjacent network.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

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An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Heap-based buffer overflow in Microsoft Internet Messaging API allows an unauthorized attacker to execute code over a network.

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According to the CVSS metric, the attack vector is network (AV:N) and user interaction is required (UI:R). What is the target context of the remote code execution?

\n

This attack requires a user to open a specially crafted file from the attacker to initiate remote code execution.

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Information published.

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Heap-based buffer overflow in Windows Installer allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

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An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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How could an attacker exploit this vulnerability?

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Improper null termination in Windows Program Compatibility Assistant Service allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Information published.

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Heap-based buffer overflow in Windows Shell allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

How could an attacker exploit this vulnerability?

\n

An unauthenticated attacker could exploit this vulnerability by sending a specially crafted packet to an affected service over the network. Successful exploitation could allow the attacker to execute code on the target system. No authentication or user interaction is required.

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Heap-based buffer overflow in Windows Management Instrumentation allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Absolute path traversal in Windows Encrypting File System (EFS) allows an authorized attacker to elevate privileges over a network.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

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An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Use after free in Windows COM+ Event System Service allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Generation of error message containing sensitive information in Windows NTFS allows an authorized attacker to disclose information locally.

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What type of information could be disclosed by this vulnerability?

\n

Exploiting this vulnerability could allow the disclosure of certain kernel memory content.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to have a deep understanding of the system. Successful exploitation is not guaranteed and depends on a combination of factors that might include the environment, system configuration, and the presence of additional security measures.

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Insufficient verification of data authenticity in Windows DHCP Server allows an authorized attacker to bypass a security feature locally.

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What kind of security feature could be bypassed by successfully exploiting this vulnerability? Successful exploitation could bypass DHCPv6 address-assignment validation and cause a server response to omit an address that should be assigned.

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Buffer over-read in Windows RNDIS allows an unauthorized attacker to disclose information with a physical attack.

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What type of information could be disclosed by this vulnerability?

\n

An attacker who successfully exploited this vulnerability could potentially read portions of heap memory.

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Heap-based buffer overflow in Windows SMB Client allows an unauthorized attacker to elevate privileges over a network.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Information published.

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Use after free in Windows Hello allows an authorized attacker to elevate privileges locally.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Improper authorization in Windows Virtual Input allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Incorrect authorization in Windows Device Install Service allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

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An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Improper link resolution before file access ('link following') in Windows Update Orchestrator Service allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Out-of-bounds read in Windows Portable Device MTP Driver allows an authorized attacker to disclose information locally.

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What type of information could be disclosed by this vulnerability?

\n

An attacker who successfully exploited this vulnerability could view heap memory from a privileged process running on the server.

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Use after free in Windows Kernel allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

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An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Out-of-bounds read in Windows Partition Management Driver allows an unauthorized attacker to execute code over a network.

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How could an attacker exploit this vulnerability?

\n

An attacker could host a malicious server and convince a user to connect to it from an affected client. When the client processes the server's response, the attacker could execute code on the client system. User interaction is required.

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Information published.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

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An attacker who successfully exploited this vulnerability could elevate from a low integrity level up to a medium integrity level.

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Heap-based buffer overflow in Windows Bluetooth Port Driver allows an authorized attacker to elevate privileges locally.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Information published.

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Heap-based buffer overflow in Windows MIDI Service Module allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Information published.

\n"},"Number":"1.0"},{"Date":"2026-11-10T08:00:00","Description":{"Value":"

Updated an acknowledgement. This is an informational change only.

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Updated an acknowledgement. This is an informational change only.

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Heap-based buffer overflow in Microsoft Windows Search Component allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Heap-based buffer overflow in Windows COM+ Event System Service allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

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An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Information published.

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Double free in Microsoft Edge (Chromium-based) allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack vector is network (AV:N) and user interaction is required (UI:R). What is the target context of the remote code execution?

\n

This attack requires a user to open a specially crafted file from the attacker to initiate remote code execution.

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Information published.

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Added Edge software to the Security Updates table. Customers that are running supported version of Edge are encouraged to update to the indicated version to be protected from this vulnerability.

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Out-of-bounds read in Windows Spaceport.sys allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Heap-based buffer overflow in Windows Kernel allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

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An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Use after free in Windows Kernel-Mode Drivers allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Buffer over-read in Windows Common Log File System Driver allows an authorized attacker to disclose information locally.

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What type of information could be disclosed by this vulnerability?

\n

An attacker who successfully exploited this vulnerability could view heap memory from a privileged process running on the server.

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Heap-based buffer overflow in Windows Event Tracing allows an unauthorized attacker to execute code locally.

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According to the CVSS metric, the attack vector is local (AV:L). Why does the CVE title indicate that this is a remote code execution?

\n

The word Remote in the title refers to the location of the attacker. This type of exploit is sometimes referred to as Arbitrary Code Execution (ACE). The attack itself is carried out locally. This means an attacker or victim needs to execute code from the local machine to exploit the vulnerability.

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Information published.

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Improper access control in Windows Kernel-Mode Drivers allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

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An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Integer underflow (wrap or wraparound) in Windows Bluetooth A2DP driver allows an authorized attacker to elevate privileges over an adjacent network.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

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An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Time-of-check time-of-use (toctou) race condition in Windows Hyper-V allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Updated an acknowledgement. This is an informational change only.

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Information published.

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Weak authentication in Windows Error Reporting allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

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An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Information published.

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Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Win32K allows an authorized attacker to elevate privileges locally.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Information published.

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Double free in Windows TCP/IP allows an authorized attacker to elevate privileges locally.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Information published.

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Out-of-bounds read in Windows Paint allows an unauthorized attacker to execute code locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to have a deep understanding of the system. Successful exploitation is not guaranteed and depends on a combination of factors that might include the environment, system configuration, and the presence of additional security measures.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack vector is local (AV:L). Why does the CVE title indicate that this is a remote code execution?

\n

The word Remote in the title refers to the location of the attacker. This type of exploit is sometimes referred to as Arbitrary Code Execution (ACE). The attack itself is carried out locally.

\n

For example, when the score indicates that the Attack Vector is Local and User Interaction is Required, this could describe an exploit in which an attacker, through social engineering, convinces a victim to download and open a specially crafted file from a website which leads to a local attack on their computer.

\n"},{"Ordinal":"20","Title":"Windows Paint","Type":7,"Value":"Windows Paint"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"1516","ProductStatuses":[{"ProductID":["22026"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Store App"},"FixedBuild":"11.2609.401.0","ProductID":["22026"],"RestartRequired":{"Value":"Maybe"},"SubType":"Security Update","Type":2,"URL":"https://apps.microsoft.com/detail/9pcfs5b6t72h?hl=en-US&gl=SG"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["22026"],"SubType":"Store App","Type":3,"URL":"https://apps.microsoft.com/detail/9pcfs5b6t72h?hl=en-US&gl=SG"}],"RevisionHistory":[{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"},{"Date":"2026-11-06T08:00:00","Description":{"Value":"

To comprehensively address the vulnerability identified by this CVE, Microsoft has released a new version of Paint with build version number 11.2609.401.0. Microsoft recommends installing this new version or ensuring that it was automatically updated.

\n"},"Number":"2.0"},{"Date":"2026-11-07T08:00:00","Description":{"Value":"

Added an FAQ and updated the CVSS score. This is an informational change only.

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Improper privilege management in Windows Internet (wininet.dll) allows an authorized attacker to perform spoofing locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

How could an attacker exploit this vulnerability? An attacker running code in a low-integrity AppContainer could send a local request that claims the identity of another package belonging to the same user. Successful exploitation could allow the attacker to read or modify the other package's cookies. No additional user interaction is required.

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Use after free in Connected Devices Platform Service (Cdpsvc) allows an authorized attacker to elevate privileges locally.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Heap-based buffer overflow in Microsoft Account allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

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An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Untrusted pointer dereference in Windows COM+ Event System Service allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Out-of-bounds read in Windows Hello allows an authorized attacker to disclose information locally.

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What type of information could be disclosed by this vulnerability?

\n

An attacker who successfully exploited this vulnerability could view heap memory from a privileged process running on the server.

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Information published.

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Heap-based buffer overflow in Microsoft Windows Search Component allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Heap-based buffer overflow in Windows Partition Management Driver allows an unauthorized attacker to elevate privileges over a network.

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How could an attacker exploit this vulnerability?

\n

An attacker could host a malicious server and convince a user to connect to it from an affected client. When the client processes the server's response, the attacker could execute code on the client system. User interaction is required.

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Use after free in Windows Bind Filter Driver allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Use after free in Windows Hello allows an authorized attacker to elevate privileges locally.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Information published.

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Improper access control in Windows Notification allows an authorized attacker to disclose information locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What type of information could be disclosed by this vulnerability? Successful exploitation could allow a local attacker to view toast notification content belonging to another user signed in to the same system.

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Out-of-bounds read in Windows Event Logging Service allows an unauthorized attacker to execute code over a network.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

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Successful exploitation of this vulnerability requires an attacker to have a deep understanding of the system. Successful exploitation is not guaranteed and depends on a combination of factors that might include the environment, system configuration, and the presence of additional security measures.

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Information published.

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Use after free in Windows Universal Disk Format File System Driver (UDFS) allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Use after free in Windows NTFS allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

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An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Heap-based buffer overflow in Windows Remote Desktop Protocol allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

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An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Use after free in Windows Network Load Balancing allows an unauthorized attacker to execute code over an adjacent network.

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How could an attacker exploit this vulnerability?

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An unauthenticated attacker could exploit this vulnerability by sending a specially crafted packet to an affected service over the network. Successful exploitation could allow the attacker to execute code on the target system. No authentication or user interaction is required.

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Corrected the CVSS Attack Vector metric from Network (AV:N) to Adjacent (AV:A) to reflect the requirement for Layer 2 network adjacency. The CVSS base score has decreased from 9.8 to 8.8. This is an informational change only. Customers who have successfully installed the update do not need to take any further action.

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Information published.

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Heap-based buffer overflow in Servicing Stack Updates allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

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An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Improper access control in Windows NTFS allows an authorized attacker to disclose information locally.

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What type of information could be disclosed by this vulnerability?

\n

The type of information that could be disclosed if an attacker successfully exploited this vulnerability is file content.

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Relative path traversal in Windows Internet (wininet.dll) allows an authorized attacker to perform tampering locally.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Use after free in Windows Win32K allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Heap-based buffer overflow in Windows Push Notifications allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

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An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Concurrent execution using shared resource with improper synchronization ('race condition') in Microsoft Bluetooth Driver allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Integer underflow (wrap or wraparound) in DNS Server allows an unauthorized attacker to execute code over a network.

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How could an attacker exploit this vulnerability?

\n

An unauthenticated attacker could exploit this vulnerability by sending a specially crafted packet to an affected service over the network. Successful exploitation could allow the attacker to execute code on the target system. No authentication or user interaction is required.

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Information published.

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Heap-based buffer overflow in OpenSSH for Windows allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Information published.

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Incorrect conversion between numeric types in Windows TCP/IP allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Relative path traversal in Windows Shell allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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According to the CVSS metric, the attack vector is network (AV:N) and user interaction is required (UI:R). What is the target context of the remote code execution?

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This attack requires a user to open a specially crafted file from the attacker to initiate remote code execution.

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Out-of-bounds read in HID Parser Library allows an authorized attacker to disclose information locally.

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What type of information could be disclosed by this vulnerability?

\n

The type of information that could be disclosed if an attacker successfully exploited this vulnerability is\tKernel memory read - unintentional read access to memory contents in kernel space from a user mode process.

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Use after free in Windows Shell allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Integer overflow or wraparound in HID Parser Library allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Information published.

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Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Overlay Filter allows an authorized attacker to elevate privileges locally.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Information published.

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Heap-based buffer overflow in Windows exFAT File System allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Heap-based buffer overflow in Windows Kernel allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

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An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Use after free in Windows Win32K allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Out-of-bounds read in HID Parser Library allows an authorized attacker to disclose information locally.

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What type of information could be disclosed by this vulnerability?

\n

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

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Successful exploitation of this vulnerability requires an attacker to have a deep understanding of the system. Successful exploitation is not guaranteed and depends on a combination of factors that might include the environment, system configuration, and the presence of additional security measures.

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Use after free in Windows Update Orchestrator Service allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Information published.

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Out-of-bounds read in HID Parser Library allows an authorized attacker to disclose information locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What type of information could be disclosed by this vulnerability?

\n

An attacker who successfully exploited this vulnerability could disclose uninitialized heap memory from a privileged process.

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Buffer over-read in Windows CD-ROM Driver allows an unauthorized attacker to elevate privileges over a network.

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What type of information could be disclosed by this vulnerability?

\n

The type of information that could be disclosed if an attacker successfully exploited this vulnerability is\tKernel memory read - unintentional read access to memory contents in kernel space from a user mode process.

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Release of invalid pointer or reference in DNS Server allows an authorized attacker to execute code over a network.

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How could an attacker exploit this vulnerability?

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An authenticated attacker with low-level access to an affected server could send a specially crafted request to execute code on the server. User interaction is not required.

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Information published.

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Buffer Overflow"},{"ID":"CWE-20","Value":"Improper Input Validation"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Stack-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Are the updates for Microsoft Office LTSC for Mac 2021 and 2024 currently available?

\n

Yes. As of October 15, 2025, the security update for Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac are available. Customers running Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac should ensure the update is installed to be protected from this vulnerability.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack vector is network (AV:N) and user interaction is required (UI:R). What is the target context of the remote code execution?

\n

This attack requires a user to open a specially crafted file from the attacker to initiate remote code execution.

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Microsoft is announcing the availability of the security updates for Microsoft Office for Mac. Customers running affected Mac software should install the update for their product to be protected from this vulnerability. Customers running other Microsoft Office software do not need to take any action. See the Release Notes for more information and download links.

\n"},"Number":"1.1"},{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

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Read"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Out-of-bounds read in HID Parser Library allows an authorized attacker to disclose information locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What type of information could be disclosed by this vulnerability?

\n

The type of information that could be disclosed if an attacker successfully exploited this vulnerability is\tKernel memory read - unintentional read access to memory contents in kernel space from a user mode process.

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Information published.

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Exposure of sensitive system information to an unauthorized control sphere in Windows Clipboard User Service allows an authorized attacker to disclose information locally.

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What type of information could be disclosed by this vulnerability?

\n

The type of information that could be disclosed if an attacker successfully exploited this vulnerability includes unauthorized access to the file system, specifically file path information.

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Heap-based buffer overflow in Windows Win32 Kernel Subsystem allows an unauthorized attacker to elevate privileges with a physical attack.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

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An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Heap-based buffer overflow in Windows Direct Composition allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

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An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Exposure of sensitive system information to an unauthorized control sphere in Windows Win32 Kernel Subsystem allows an authorized attacker to disclose information locally.

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What type of information could be disclosed by this vulnerability?

\n

An attacker who successfully exploited this vulnerability could disclose uninitialized heap memory from a privileged process.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Out-of-bounds read in HID Parser Library allows an authorized attacker to disclose information locally.

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What type of information could be disclosed by this vulnerability?

\n

Exploiting this vulnerability could allow the disclosure of certain kernel memory content.

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Improper privilege management in Windows Installer allows an authorized attacker to elevate privileges locally.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Use after free in Windows Bind Filter Driver allows an authorized attacker to elevate privileges locally.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Use after free in Windows Win32 Kernel Subsystem allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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According to the CVSS metric, the attack complexity is high (AC:H). What does this mean for this vulnerability?

\n

An attacker would need specific conditions to be in place (i.e. particular protocol settings, or configurations, etc.) before an attack could succeed, which reduces the likelihood of widespread or opportunistic exploitation.

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Heap-based buffer overflow in Windows Direct Composition allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Information published.

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Updated an acknowledgement. This is an informational change only.

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Heap-based buffer overflow in Windows Direct Composition allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Information published.

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Out-of-bounds read in HID Parser Library allows an authorized attacker to disclose information locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What type of information could be disclosed by this vulnerability?

\n

An attacker who successfully exploited this vulnerability could disclose uninitialized heap memory from a privileged process.

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Exposure of sensitive system information to an unauthorized control sphere in Windows Shell allows an authorized attacker to disclose information locally.

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What type of information could be disclosed by this vulnerability?

\n

An attacker who successfully exploited this vulnerability could view heap memory from a privileged process running on the server.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to have a deep understanding of the system. Successful exploitation is not guaranteed and depends on a combination of factors that might include the environment, system configuration, and the presence of additional security measures.

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Exposure of sensitive system information to an unauthorized control sphere in Windows Hello allows an authorized attacker to disclose information locally.

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What type of information could be disclosed by this vulnerability?

\n

An attacker who successfully exploited this vulnerability could view heap memory from a privileged process running on the server.

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Information published.

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Release of invalid pointer or reference in RPC Runtime allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to have a deep understanding of the system. Successful exploitation is not guaranteed and depends on a combination of factors that might include the environment, system configuration, and the presence of additional security measures.

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Information published.

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Exposure of sensitive system information to an unauthorized control sphere in Windows Win32 Kernel Subsystem allows an authorized attacker to disclose information locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What type of information could be disclosed by this vulnerability?

\n

An attacker who successfully exploited this vulnerability could disclose uninitialized heap memory from a privileged process.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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How could an attacker exploit this vulnerability?

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An unauthenticated attacker could exploit this vulnerability by sending a specially crafted packet to an affected service over the network. Successful exploitation could allow the attacker to execute code on the target system. No authentication or user interaction is required.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Use after free in Windows Direct Composition allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Information published.

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Use after free in Windows Kernel allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

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An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Use after free in Microsoft XML allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to have a deep understanding of the system. Successful exploitation is not guaranteed and depends on a combination of factors that might include the environment, system configuration, and the presence of additional security measures.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

How could an attacker exploit this vulnerability?

\n

An unauthenticated attacker could exploit this vulnerability by sending a specially crafted packet to an affected service over the network. Successful exploitation could allow the attacker to execute code on the target system. No authentication or user interaction is required.

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Information published.

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Use after free in Windows Diagnostic Policy Service allows an authorized attacker to elevate privileges locally.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Double free in Windows Error Reporting allows an authorized attacker to execute code locally.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Use after free in Windows ALPC allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Integer overflow or wraparound in Windows Kernel allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Heap-based buffer overflow in Microsoft Windows Search Component allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Heap-based buffer overflow in Microsoft Windows Search Component allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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According to the CVSS metric, the attack complexity is high (AC:H). What does this mean for this vulnerability?

\n

An attacker would need specific conditions to be in place (i.e. particular protocol settings, or configurations, etc.) before an attack could succeed, which reduces the likelihood of widespread or opportunistic exploitation.

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Use after free in Windows Direct Composition allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Relative path traversal in OpenSSH for Windows allows an unauthorized attacker to execute code over a network.

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How could an attacker exploit this vulnerability?

\n

An attacker could host a malicious server and convince a user to connect to it from an affected client. When the client processes the server's response, the attacker could execute code on the client system. User interaction is required.

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Information published.

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Updated an acknowledgement. This is an informational change only.

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Use after free in Windows Kernel allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Use of uninitialized resource in Windows Kernel allows an authorized attacker to disclose information locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What type of information could be disclosed by this vulnerability?

\n

The type of information that could be disclosed if an attacker successfully exploited this vulnerability is unintentional read access from uninitialized memory, which can be from either kernel memory or another user-mode process.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Improper certificate validation in Windows Hello allows an authorized attacker to bypass a security feature locally.

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What kind of security feature could be bypassed by successfully exploiting this vulnerability?

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This vulnerability could allow an attacker to bypass the Windows biometric authentication feature. A malicious biometric device could be incorrectly recognized as trusted, allowing an attacker to falsely present biometric data and potentially gain access to the device without the legitimate user's fingerprint or face.

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Improper link resolution before file access ('link following') in Windows Registry allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

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An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Out-of-bounds write in Windows Local Security Authority Subsystem Service (LSASS) allows an unauthorized attacker to execute code over a network.

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How could an attacker exploit this vulnerability?

\n

An authenticated attacker could exploit this vulnerability by sending a specially crafted request to an affected service over the network. Successful exploitation could allow the attacker to execute code on the target system.

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Out-of-bounds write in Windows GDI allows an unauthorized attacker to execute code over a network.

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According to the CVSS metric, the attack vector is network (AV:N) and user interaction is required (UI:R). What is the target context of the remote code execution?

\n

This attack requires a user to open a specially crafted file from the attacker to initiate remote code execution.

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Use after free in Windows Update Orchestrator Service allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Heap-based buffer overflow in Windows Hyper-V allows an authorized attacker to execute code locally.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Information published.

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Heap-based buffer overflow in Windows Group Policy allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Information published.

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Improper link resolution before file access ('link following') in Windows Update Orchestrator Service allows an authorized attacker to disclose information locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What type of information could be disclosed by this vulnerability?

\n

The type of information that could be disclosed if an attacker successfully exploited this vulnerability is file content.

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Information published.

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Stack-based buffer overflow in Windows GDI+ allows an unauthorized attacker to execute code over a network.

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According to the CVSS metric, the attack vector is network (AV:N) and user interaction is required (UI:R). What is the target context of the remote code execution?

\n

This attack requires a user to open a specially crafted file from the attacker to initiate remote code execution.

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Heap-based buffer overflow in Microsoft XML allows an unauthorized attacker to execute code over a network.

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How could an attacker exploit this vulnerability?

\n

An unauthenticated attacker could exploit this vulnerability by sending a specially crafted packet to an affected service over the network. Successful exploitation could allow the attacker to execute code on the target system. No authentication or user interaction is required.

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Information published.

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Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Microsoft XML Remote Code Execution Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"Yuval Weber with Microsoft"}],"URL":[""]}],"CVE":"CVE-2026-83938","CVSSScoreSets":[{"BaseScore":10.0,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["22140"],"TemporalScore":8.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-306","Value":"Missing Authentication for Critical Function"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Missing authentication for critical function in Azure Kubernetes Configuration Service allows an unauthorized attacker to elevate privileges over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why are there no links to an update or instructions with steps that must be taken to protect from this vulnerability?

\n

This vulnerability has already been fully mitigated by Microsoft. There is no action for users of this service to take. The purpose of this CVE is to provide further transparency.

\n

Please see Toward greater transparency: Unveiling Cloud Service CVEs for more information.

\n"},{"Ordinal":"20","Title":"Azure Kubernetes Configuration Service","Type":7,"Value":"Azure Kubernetes Configuration Service"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"No"}],"Ordinal":"1603","ProductStatuses":[{"ProductID":["22140"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[],"RevisionHistory":[{"Date":"2026-10-22T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Elevation of Privilege"},"ProductID":["22140"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["22140"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:N/A"},"Type":1}],"Title":{"Value":"Azure Kubernetes Configuration Service Elevation of Privilege Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"Asaf Cohen with XBREACH.AI"}],"URL":[""]}],"CVE":"CVE-2026-83943","CVSSScoreSets":[{"BaseScore":8.7,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21978"],"TemporalScore":7.6,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:N/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-200","Value":"Exposure of Sensitive Information to an Unauthorized Actor"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Exposure of sensitive information to an unauthorized actor in Azure API Center allows an unauthorized attacker to disclose information over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why are there no links to an update or instructions with steps that must be taken to protect from this vulnerability?

\n

This vulnerability has already been fully mitigated by Microsoft. There is no action for users of this service to take. The purpose of this CVE is to provide further transparency.

\n

Please see Toward greater transparency: Unveiling Cloud Service CVEs for more information.

\n"},{"Ordinal":"20","Title":"Azure API Center","Type":7,"Value":"Azure API Center"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"No"}],"Ordinal":"1604","ProductStatuses":[{"ProductID":["21978"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[],"RevisionHistory":[{"Date":"2026-10-08T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"},{"Date":"2026-10-14T07:00:00","Description":{"Value":"

CWE added. Informational change only.

\n"},"Number":"1.1"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["21978"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["21978"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:N/A"},"Type":1}],"Title":{"Value":"Azure API Center Information Disclosure Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"Microsoft Red Team"}],"URL":[""]}],"CVE":"CVE-2026-83945","CVSSScoreSets":[{"BaseScore":6.6,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["20748"],"TemporalScore":5.8,"Vector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":6.6,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12147"],"TemporalScore":5.8,"Vector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":6.6,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["22009"],"TemporalScore":5.8,"Vector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-122","Value":"Heap-based Buffer Overflow"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Heap-based buffer overflow in SQL Server allows an authorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

I am running SQL Server on my system. What action do I need to take?

\n

Update your relevant version of SQL Server using the applicable October 2026 security update listed below.

\n

There are GDR and/or CU (Cumulative Update) updates offered for my version of SQL Server. How do I know which update to use?

\n\n

Note: If your version is not represented in the table, review the applicable update's prerequisites and the support status of your SQL Server release before choosing an update. Absence from this table alone does not establish that a version is unsupported.

\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Update NumberTitleVersionApply if current product version is…This security update also includes servicing releases up through…
5126967SQL Server 2025 CU9+GDR (October GDR 2026)17.0.5015.417.0.4006.2 - 17.0.5005.3KB5122048 - SQL2025 RTM CU9
5128492SQL Server 2025 RTM+GDR (October GDR 2026)17.0.1145.417.0.1000.7 - 17.0.1135.8KB5122770 - Previous SQL2025 RTM GDR
5126934SQL Server 2022 CU27+GDR1 (October GDR 2026)16.0.4305.516.0.4003.1 - 16.0.4295.3KB5104824 - SQL2022 RTM CU27
5128493SQL Server 2022 RTM+GDR (October GDR 2026)16.0.1210.316.0.1000.6 - 16.0.1200.5KB5122771 - Previous SQL2022 RTM GDR
5128494SQL Server 2019 CU32+GDR (October GDR 2026)15.0.4500.215.0.4003.23 - 15.0.4490.9KB5122772 - Previous SQL2019 RTM CU32 GDR
5128495SQL Server 2019 RTM+GDR (October GDR 2026)15.0.2200.215.0.2000.5 - 15.0.2190.7KB5122773 - Previous SQL2019 RTM GDR
5128496SQL Server 2017 CU31+GDR (October GDR 2026)14.0.3560.214.0.3006.16 - 14.0.3550.4KB5122774 - Previous SQL2017 RTM CU31 GDR
5128497SQL Server 2017 RTM+GDR (October GDR 2026)14.0.2140.214.0.1000.169 - 14.0.2130.4KB5122775 - Previous SQL2017 RTM GDR
\n

What are the GDR and CU update designations and how do they differ?

\n

General Distribution Release (GDR) updates provide security and other broadly applicable critical fixes. Cumulative Updates (CUs) include accumulated fixes for the applicable SQL Server release. Use the version ranges above to select the security update for your installed servicing branch; CU+GDR updates apply to the listed CU branch, while RTM+GDR updates apply to the listed RTM/GDR branch.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does this mean for this vulnerability?

\n

An attacker would need specific conditions to be in place (i.e. particular protocol settings, or configurations, etc.) before an attack could succeed, which reduces the likelihood of widespread or opportunistic exploitation.

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Information published.

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Missing authorization in Azure Event Grid allows an authorized attacker to perform spoofing over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why are there no links to an update or instructions with steps that must be taken to protect from this vulnerability?

\n

This vulnerability has already been fully mitigated by Microsoft. There is no action for users of this service to take. The purpose of this CVE is to provide further transparency.

\n

Please see Toward greater transparency: Unveiling Cloud Service CVEs for more information.

\n"},{"Ordinal":"20","Title":"Azure Event Grid","Type":7,"Value":"Azure Event Grid"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"No"}],"Ordinal":"1606","ProductStatuses":[{"ProductID":["20510"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[],"RevisionHistory":[{"Date":"2026-10-08T07:00:00","Description":{"Value":"

Information published.

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Out-of-bounds read in Remote Desktop Gateway Service allows an authorized attacker to disclose information over a network.

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What type of information could be disclosed by this vulnerability?

\n

An attacker who successfully exploited this vulnerability could view heap memory from a privileged process running on the server.

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Time-of-check time-of-use (toctou) race condition in Windows Projected File System allows an authorized attacker to perform tampering locally.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Incorrect authorization in Windows SMB Client allows an authorized attacker to bypass a security feature locally.

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What kind of security feature could be bypassed by successfully exploiting this vulnerability?

\n

Successfully exploiting this vulnerability could allow an attacker to bypass network security protections that rely on Fully Qualified Domain Name (FQDN)‑based rules, such as policies that block or allow network connections based on domain names. This could reduce the effectiveness of security features that depend on those domain‑based network controls.

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Double free in Remote Desktop Gateway Service allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

How could an attacker exploit this vulnerability?

\n

An unauthenticated attacker could exploit this vulnerability by sending a specially crafted packet to an affected service over the network. Successful exploitation could allow the attacker to execute code on the target system. No authentication or user interaction is required.

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Use after free in Windows Telephony Server allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Heap-based buffer overflow in Windows Device Association Service allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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How could an attacker exploit this vulnerability?

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An unauthenticated attacker could exploit this vulnerability by sending a specially crafted packet to an affected service over the network. Successful exploitation could allow the attacker to execute code on the target system. No authentication or user interaction is required.

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Out-of-bounds write in Windows EAPHost Service allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

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An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Use after free in Windows Print Spooler Components allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Use after free in Windows Advanced Rasterization Platform allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Use after free in Windows Routing and Remote Access Service (RRAS) allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Heap-based buffer overflow in Servicing Stack Updates allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Use of uninitialized resource in Windows Print Spooler Components allows an authorized attacker to disclose information locally.

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What type of information could be disclosed by this vulnerability?

\n

An attacker who successfully exploited this vulnerability could disclose uninitialized heap memory from a privileged process.

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Information published.

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Use of uninitialized resource in Windows Routing and Remote Access Service (RRAS) allows an unauthorized attacker to disclose information over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What type of information could be disclosed by this vulnerability?

\n

An attacker who successfully exploited this vulnerability could disclose uninitialized heap memory from a privileged process.

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Information published.

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Weak authentication in Network Device Enrollment Service (NDES) allows an authorized attacker to perform spoofing over a network.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to have a deep understanding of the system. Successful exploitation is not guaranteed and depends on a combination of factors that might include the environment, system configuration, and the presence of additional security measures.

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Information published.

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Memory allocation with excessive size value in Active Directory Federation Services (AD FS) allows an unauthorized attacker to deny service over a network.

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Information published.

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Heap-based buffer overflow in Windows Print Spooler Components allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

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An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Weak authentication in Windows Projected File System allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Incorrect authorization in Microsoft Edge for Android allows an unauthorized attacker to bypass a security feature over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What kind of security feature could be bypassed by successfully exploiting this vulnerability?

\n

An attacker who successfully exploited this vulnerability could smuggle another HTTP request and bypass front-end security controls or hijack other users' credentials.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metrics, successful exploitation of this vulnerability could lead to no loss of confidentiality (C:N) and integrity (I:N), but could lead to some loss of availability (A:L). What does that mean for this vulnerability?

\n

An attacker using either a specially-crafted page or a content script injected into a target page can show an extension's popup over a permission prompt or screen share dialog allowing the extension to spoof parts of the prompt's UI that shows its origin.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, user interaction is required (UI:R). What interaction would the user have to do?

\n

The user would have to click on a specially crafted URL to be compromised by the attacker, and navigate to a malicious site where malicious code would execute a series of specially crafted queries.

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Out-of-bounds read in Windows Device Association Service allows an authorized attacker to disclose information over a network.

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What type of information could be disclosed by this vulnerability?

\n

An attacker who successfully exploited this vulnerability could view heap memory from a privileged process running on the server.

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Information published.

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Use after free in Windows Device Association Service allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

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An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Performance Monitor allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Out-of-bounds read in Windows Message Queuing Queue Manager allows an unauthorized attacker to disclose information over a network.

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What type of information could be disclosed by this vulnerability?

\n

An attacker who successfully exploited this vulnerability could disclose uninitialized heap memory from a privileged process.

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Out-of-bounds read in Windows Device Association Service allows an authorized attacker to disclose information locally.

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What type of information could be disclosed by this vulnerability?

\n

An attacker who successfully exploited this vulnerability could view heap memory from a privileged process running on the server.

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Out-of-bounds read in Remote Desktop Client allows an unauthorized attacker to disclose information over a network.

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What type of information could be disclosed by this vulnerability?

\n

An attacker who successfully exploited this vulnerability could view heap memory from a privileged process running on the server.

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Information published.

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Out-of-bounds read in Microsoft Graphics Component allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

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An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Remote Code Execution in Windows Routing and Remote Access Service (RRAS) allows attacker to gain an unauthorized access to victim's machine

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How could an attacker exploit this vulnerability?

\n

An attacker could host a malicious server and convince a user to connect to it from an affected client. When the client processes the server's response, the attacker could execute code on the client system. User interaction is required.

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Use after free in Microsoft Office Click-To-Run allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Information published.

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Heap-based buffer overflow in Windows USB Video Driver allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Use after free in Windows Device Association Service allows an authorized attacker to elevate privileges locally.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Information published.

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Improper link resolution before file access ('link following') in Windows Hyper-V allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Use after free in Windows Device Association Service allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Out-of-bounds read in Windows Print Spooler Components allows an unauthorized attacker to disclose information over a network.

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What type of information could be disclosed by this vulnerability?

\n

An attacker who successfully exploited this vulnerability could view heap memory from a privileged process running on the server.

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Use after free in Windows Error Reporting allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to have a deep understanding of the system. Successful exploitation is not guaranteed and depends on a combination of factors that might include the environment, system configuration, and the presence of additional security measures.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Information published.

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Inclusion of functionality from untrusted control sphere in Windows Common Log File System Driver allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Information published.

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Out-of-bounds read in Windows Volume Manager Extension Driver allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

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An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Phone Service allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Information published.

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Heap-based buffer overflow in Windows Installer allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Improper control of generation of code ('code injection') in Windows Performance Monitor allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

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An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Use after free in Windows Installer allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Release of invalid pointer or reference in Windows Management Instrumentation allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Information published.

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Integer overflow or wraparound in .NET Framework allows an unauthorized attacker to elevate privileges over a network.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Use after free in Windows Installer allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Heap-based buffer overflow in Servicing Stack Updates allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to have a deep understanding of the system. Successful exploitation is not guaranteed and depends on a combination of factors that might include the environment, system configuration, and the presence of additional security measures.

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Heap-based buffer overflow in Windows Installer allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

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An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Use after free in Windows Cash Drawer Protocol Provider allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Heap-based buffer overflow in Windows TCP/IP allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Information published.

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Updated an acknowledgement. This is an informational change only.

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Out-of-bounds read in Windows Hyper-V allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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How could an attacker exploit this vulnerability?

\n

To exploit this vulnerability, an attacker could run a specially crafted application on a Hyper-V guest that could cause the Hyper-V host operating system to execute arbitrary code when it fails to properly validate vSMB packet data.

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Use after free in WebDAV allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited the vulnerability?

\n

An attacker who successfully exploited this vulnerability could create or delete files in the security context of the “NT AUTHORITY\\ LOCAL SERVICE” account.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Information published.

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Use after free in Network Policy Server (NPS) allows an unauthorized attacker to execute code over a network.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

How could an attacker exploit this vulnerability?

\n

An unauthenticated attacker could exploit this vulnerability by sending a specially crafted packet to an affected service over the network. Successful exploitation could allow the attacker to execute code on the target system. No authentication or user interaction is required.

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Use after free in Windows Kernel allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Heap-based buffer overflow in Windows Universal Plug and Play (UPnP) Device Host allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Information published.

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Updated an acknowledgement. This is an informational change only.

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Out-of-bounds read in Windows Installer allows an authorized attacker to disclose information locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What type of information could be disclosed by this vulnerability?

\n

An attacker who successfully exploited this vulnerability could view heap memory from a privileged process running on the server.

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Use after free in Windows Universal Plug and Play (UPnP) Device Host allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

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An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Weak authentication in Windows Print Spooler Components allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

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An attacker who successfully exploited this vulnerability could elevate from a low integrity level up to a medium integrity level.

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Access of resource using incompatible type ('type confusion') in Windows CD-ROM Driver allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Updated an acknowledgement. This is an informational change only.

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Information published.

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Use after free in Microsoft QUIC allows an unauthorized attacker to disclose information over a network.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

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Successful exploitation of this vulnerability requires an attacker to have a deep understanding of the system. Successful exploitation is not guaranteed and depends on a combination of factors that might include the environment, system configuration, and the presence of additional security measures.

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What type of information could be disclosed by this vulnerability?

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An attacker who successfully exploited this vulnerability could view heap memory from a privileged process running on the server.

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Information published.

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Heap-based buffer overflow in Windows Encrypting File System (EFS) allows an authorized attacker to elevate privileges locally.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to have a deep understanding of the system. Successful exploitation is not guaranteed and depends on a combination of factors that might include the environment, system configuration, and the presence of additional security measures.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Remote Code Execution in Windows Routing and Remote Access Service (RRAS) allows attacker to gain an unauthorized access to victim's machine

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How could an attacker exploit this vulnerability?

\n

An unauthenticated attacker could exploit this vulnerability by sending a specially crafted packet to an affected service over the network. Successful exploitation could allow the attacker to execute code on the target system. No authentication or user interaction is required.

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Exposure of sensitive system information to an unauthorized control sphere in Windows Sysmain Service allows an authorized attacker to disclose information locally.

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Exploiting this vulnerability could allow the disclosure of certain kernel memory content.

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Out-of-bounds read in Windows Routing and Remote Access Service (RRAS) allows an authorized attacker to disclose information locally.

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What type of information could be disclosed by this vulnerability?

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An attacker who successfully exploited this vulnerability could disclose uninitialized heap memory from a privileged process.

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Use after free in Windows Text Services Framework allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Numeric truncation error in Windows Installer allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Information published.

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Out-of-bounds read in Windows GDI allows an unauthorized attacker to disclose information over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What type of information could be disclosed by this vulnerability?

\n

An attacker who successfully exploited this vulnerability could view heap memory from a privileged process running on the server.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

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Successful exploitation of this vulnerability requires an attacker to win a race condition.

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How could an attacker exploit this vulnerability?

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An unauthenticated attacker could exploit this vulnerability by sending a specially crafted packet to an affected service over the network. Successful exploitation could allow the attacker to execute code on the target system. No authentication or user interaction is required.

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Heap-based buffer overflow in Windows Error Reporting allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

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An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Information published.

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Use after free in Windows Win32 Kernel Subsystem allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Use after free in Windows Camera Frame Server Monitor allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Use after free in Windows Win32 Kernel Subsystem allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Information published.

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Improperly implemented security check for standard in Windows PowerShell allows an unauthorized attacker to bypass a security feature over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What kind of security feature could be bypassed by successfully exploiting this vulnerability?

\n

An attacker who successfully exploited this vulnerability could bypass Windows Defender Application Control and PowerShell Constrained Language Mode restrictions, allowing untrusted code to run with capabilities those protections are designed to block.

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Integer underflow (wrap or wraparound) in Network Policy Server (NPS) allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

How could an attacker exploit this vulnerability?

\n

An unauthenticated attacker could exploit this vulnerability by sending a specially crafted packet to an affected service over the network. Successful exploitation could allow the attacker to execute code on the target system. No authentication or user interaction is required.

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Updated an acknowledgement. This is an informational change only.

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Information published.

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Updated an acknowledgement. This is an informational change only.

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Integer overflow or wraparound in Windows USB Video Driver allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Remote Code Execution in Windows Routing and Remote Access Service (RRAS) allows attacker to gain an unauthorized access to victim's machine

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How could an attacker exploit this vulnerability?

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An unauthenticated attacker could exploit this vulnerability by sending a specially crafted packet to an affected service over the network. Successful exploitation could allow the attacker to execute code on the target system. No authentication or user interaction is required.

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Use after free in Windows Telephony Server allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Information published.

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Use after free in Network Policy Server (NPS) allows an unauthorized attacker to execute code over an adjacent network.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Heap-based buffer overflow in Microsoft Windows Media Foundation allows an unauthorized attacker to execute code over a network.

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How could an attacker exploit this vulnerability?

\n

An unauthenticated attacker could exploit this vulnerability by sending a specially crafted packet to an affected service over the network. Successful exploitation could allow the attacker to execute code on the target system. No authentication or user interaction is required.

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Information published.

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Updated an acknowledgement. This is an informational change only.

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Out-of-bounds read in Windows Device Association Service allows an authorized attacker to disclose information locally.

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What type of information could be disclosed by this vulnerability?

\n

An attacker who successfully exploited this vulnerability could disclose uninitialized heap memory from a privileged process.

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Out-of-bounds read in Windows Wi-Fi Driver allows an authorized attacker to disclose information over an adjacent network.

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What type of information could be disclosed by this vulnerability?

\n

Exploiting this vulnerability could allow the disclosure of certain kernel memory content.

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Reliance on untrusted inputs in a security decision in Windows PowerShell allows an unauthorized attacker to execute code over a network.

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How could an attacker exploit this vulnerability?

\n

An attacker could host a malicious server and convince a user to connect to it from an affected client. When the client processes the server's response, the attacker could execute code on the client system. User interaction is required.

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Improper verification of cryptographic signature in Windows Schannel allows an unauthorized attacker to perform spoofing over a network.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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How could an attacker exploit this vulnerability? An unauthenticated network attacker could establish concurrent resumed TLS connections and exploit a race condition to substitute a trusted client certificate without proving possession of its private key. Successful exploitation could allow the attacker to be authenticated as the certificate's identity. User interaction is not required.

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Use after free in Windows Universal Disk Format File System Driver (UDFS) allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Out-of-bounds read in Windows Universal Disk Format File System Driver (UDFS) allows an authorized attacker to disclose information locally.

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What type of information could be disclosed by this vulnerability?

\n

An attacker who successfully exploited this vulnerability could view heap memory from a privileged process running on the server.

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What type of information could be disclosed by this vulnerability?

\n

An attacker who successfully exploited this vulnerability could disclose small portions of uninitialized kernel stack memory.

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Heap-based buffer overflow in Windows exFAT File System allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Updated an acknowledgement. This is an informational change only.

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Information published.

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After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Use after free in Windows Composite Image File System allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Use after free in Windows Composite Image File System allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Use after free in Windows Universal Disk Format File System Driver (UDFS) allows an authorized attacker to elevate privileges locally.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Out-of-bounds write in Windows Fast FAT Driver allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to have a deep understanding of the system. Successful exploitation is not guaranteed and depends on a combination of factors that might include the environment, system configuration, and the presence of additional security measures.

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Heap-based buffer overflow in WebDAV allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Heap-based buffer overflow in WebDAV allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Information published.

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Double free in Windows Wired AutoConfig Service allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Information published.

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Out-of-bounds read in Windows Installer allows an authorized attacker to disclose information locally.

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What type of information could be disclosed by this vulnerability?

\n

An attacker who successfully exploited this vulnerability could disclose uninitialized heap memory from a privileged process.

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Heap-based buffer overflow in Windows Biometric Service allows an authorized attacker to disclose information locally.

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What type of information could be disclosed by this vulnerability?

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An attacker who successfully exploited this vulnerability could view heap memory from a privileged process running on the server.

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Heap-based buffer overflow in Windows Background Intelligent Transfer Service (BITS) allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

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An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Use after free in Windows Modern Device Management (MDM) allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Heap-based buffer overflow in Windows TCP/IP allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Information published.

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Buffer over-read in Servicing Stack Updates allows an authorized attacker to disclose information locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What type of information could be disclosed by this vulnerability?

\n

An attacker who successfully exploited this vulnerability could disclose uninitialized heap memory from a privileged process.

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Information published.

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Use after free in Windows Kernel allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Out-of-bounds read in Windows Kernel allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Information published.

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Files or directories accessible to external parties in Windows Event Viewer allows an authorized attacker to disclose information over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What type of information could be disclosed by this vulnerability?

\n

The type of information that could be disclosed if an attacker successfully exploited this vulnerability is file content.

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Use after free in Windows DHCP Server allows an authorized attacker to execute code over a network.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Use of externally-controlled format string in Windows Image Acquisition allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Use of uninitialized resource in Windows Background Intelligent Transfer Service (BITS) allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

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An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Information published.

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Use after free in Windows Web Account Manager allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could elevate from a low integrity level up to a medium integrity level.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Out-of-bounds read in Windows Print Spooler Components allows an unauthorized attacker to disclose information over a network.

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What type of information could be disclosed by this vulnerability?

\n

An attacker who successfully exploited this vulnerability could view heap memory from a privileged process running on the server.

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Heap-based buffer overflow in Windows Background Intelligent Transfer Service (BITS) allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Improper link resolution before file access ('link following') in Windows AppX Deployment Service allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Release of invalid pointer or reference in Windows Kernel allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Use after free in Windows SmartScreen allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could elevate from a low integrity level up to a medium integrity level.

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Information published.

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Out-of-bounds read in Windows Management Instrumentation allows an authorized attacker to disclose information locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What type of information could be disclosed by this vulnerability?

\n

An attacker who successfully exploited this vulnerability could view heap memory from a privileged process running on the server.

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Out-of-bounds read in Windows DWM Core Library allows an authorized attacker to elevate privileges locally.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Use after free in Windows DWM Core Library allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Use after free in Windows DWM Core Library allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Information published.

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Heap-based buffer overflow in Windows Internet Connection Sharing (ICS) allows an authorized attacker to execute code over an adjacent network.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to have a deep understanding of the system. Successful exploitation is not guaranteed and depends on a combination of factors that might include the environment, system configuration, and the presence of additional security measures.

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Information published.

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Insertion of sensitive information into log file in Windows Kernel-Mode Drivers allows an authorized attacker to disclose information locally.

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What type of information could be disclosed by this vulnerability?

\n

Exploiting this vulnerability could allow the disclosure of certain kernel memory content.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

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An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

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Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Use after free in Windows Message Queuing Queue Manager allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Use after free in Windows Clipboard User Service allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Use after free in Windows Clipboard User Service allows an authorized attacker to elevate privileges locally.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could elevate from a low integrity level up to a medium integrity level.

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Improper privilege management in Python allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could elevate from a low integrity level up to a medium integrity level.

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Improper authentication in Windows DHCP Server allows an authorized attacker to bypass a security feature locally.

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What kind of security feature could be bypassed by successfully exploiting this vulnerability? Successful exploitation could bypass DHCPv6 address-assignment validation and cause a server response to omit an address that should be assigned.

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Exposure of sensitive system information to an unauthorized control sphere in Windows ALPC allows an authorized attacker to disclose information locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What type of information could be disclosed by this vulnerability?

\n

An attacker who successfully exploited this vulnerability could view heap memory from a privileged process running on the server.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Heap-based buffer overflow in Windows Remote Access Connection Manager allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Information published.

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Use after free in Windows Common Log File System Driver allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Heap-based buffer overflow in Microsoft Windows Search Component allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

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An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Heap-based buffer overflow in Windows Common Log File System Driver allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to have a deep understanding of the system. Successful exploitation is not guaranteed and depends on a combination of factors that might include the environment, system configuration, and the presence of additional security measures.

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Updated an acknowledgement. This is an informational change only.

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Information published.

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Updated an acknowledgement. This is an informational change only.

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Heap-based buffer overflow in Windows Kernel-Mode Drivers allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Information published.

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Use after free in Windows Storage VSP Driver allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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According to the CVSS metric, a successful exploitation could lead to a scope change (S:C). What does this mean for this vulnerability?

\n

In this case, a successful attack could be performed from a low privilege Hyper-V guest. The attacker could traverse the guest's security boundary to gain access to the Hyper-V host environment.

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Improper authorization in Skype for Business and Microsoft Lync allows an authorized attacker to elevate privileges over a network.

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What type of information could be disclosed by this vulnerability?

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An authenticated attacker could manipulate a download request sent to an affected Skype for Business server to read the contents of arbitrary files on the system. Successful exploitation could disclose the contents of sensitive files.

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Use after free in Windows Message Queuing Queue Manager allows an authorized attacker to execute code locally.

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Information published.

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Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Use after free in SQL Server allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

I am running SQL Server on my system. What action do I need to take?

\n

Update your relevant version of SQL Server using the applicable October 2026 security update listed below.

\n

There are GDR and/or CU (Cumulative Update) updates offered for my version of SQL Server. How do I know which update to use?

\n\n

Note: If your version is not represented in the table, review the applicable update's prerequisites and the support status of your SQL Server release before choosing an update. Absence from this table alone does not establish that a version is unsupported.

\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Update NumberTitleVersionApply if current product version is…This security update also includes servicing releases up through…
5126967SQL Server 2025 CU9+GDR (October GDR 2026)17.0.5015.417.0.4006.2 - 17.0.5005.3KB5122048 - SQL2025 RTM CU9
5128492SQL Server 2025 RTM+GDR (October GDR 2026)17.0.1145.417.0.1000.7 - 17.0.1135.8KB5122770 - Previous SQL2025 RTM GDR
5126934SQL Server 2022 CU27+GDR1 (October GDR 2026)16.0.4305.516.0.4003.1 - 16.0.4295.3KB5104824 - SQL2022 RTM CU27
5128493SQL Server 2022 RTM+GDR (October GDR 2026)16.0.1210.316.0.1000.6 - 16.0.1200.5KB5122771 - Previous SQL2022 RTM GDR
5128494SQL Server 2019 CU32+GDR (October GDR 2026)15.0.4500.215.0.4003.23 - 15.0.4490.9KB5122772 - Previous SQL2019 RTM CU32 GDR
5128495SQL Server 2019 RTM+GDR (October GDR 2026)15.0.2200.215.0.2000.5 - 15.0.2190.7KB5122773 - Previous SQL2019 RTM GDR
5128496SQL Server 2017 CU31+GDR (October GDR 2026)14.0.3560.214.0.3006.16 - 14.0.3550.4KB5122774 - Previous SQL2017 RTM CU31 GDR
5128497SQL Server 2017 RTM+GDR (October GDR 2026)14.0.2140.214.0.1000.169 - 14.0.2130.4KB5122775 - Previous SQL2017 RTM GDR
\n

What are the GDR and CU update designations and how do they differ?

\n

General Distribution Release (GDR) updates provide security and other broadly applicable critical fixes. Cumulative Updates (CUs) include accumulated fixes for the applicable SQL Server release. Use the version ranges above to select the security update for your installed servicing branch; CU+GDR updates apply to the listed CU branch, while RTM+GDR updates apply to the listed RTM/GDR branch.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

\n"},{"Ordinal":"20","Title":"SQL Server","Type":7,"Value":"SQL Server"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"1745","ProductStatuses":[{"ProductID":["11821","22008","20748","22009","22010","12147"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5128495"},"FixedBuild":"15.0.2200.2","ProductID":["11821"],"RestartRequired":{"Value":"Yes"},"SubType":"Security Update","Supercedence":"5122773","Type":2,"URL":"https://www.microsoft.com/download/details.aspx?familyid=74110cdf-6dca-400d-a186-0047a061a1a1"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11821"],"SubType":"5128495","Type":3,"URL":"https://support.microsoft.com/help/5128495"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5128495"},"ProductID":["11821"],"Type":6,"URL":"https://support.microsoft.com/help/5128495"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5128494"},"FixedBuild":"15.0.4500.2","ProductID":["22008"],"RestartRequired":{"Value":"Yes"},"SubType":"Security Update","Supercedence":"5122772","Type":2,"URL":"https://www.microsoft.com/download/details.aspx?familyid=b86faf06-5605-4095-bbc6-df92fe14509d"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["22008"],"SubType":"5128494","Type":3,"URL":"https://support.microsoft.com/help/5128494"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5128494"},"ProductID":["22008"],"Type":6,"URL":"https://support.microsoft.com/help/5128494"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5128492"},"FixedBuild":"17.0.1145.4","ProductID":["20748"],"RestartRequired":{"Value":"Yes"},"SubType":"Security Update","Supercedence":"5122770","Type":2,"URL":"https://www.microsoft.com/download/details.aspx?familyid=05d38ba3-f609-4011-b045-d56a9eb0bccb"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["20748"],"SubType":"5128492","Type":3,"URL":"https://support.microsoft.com/help/5128492"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5128492"},"ProductID":["20748"],"Type":6,"URL":"https://support.microsoft.com/help/5128492"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5126934"},"FixedBuild":"16.0.4305.5","ProductID":["22009"],"RestartRequired":{"Value":"Yes"},"SubType":"Security Update","Supercedence":"5104824","Type":2,"URL":"https://www.microsoft.com/download/details.aspx?familyid=a96e87d9-4786-4b4e-9274-8619b01ef73a"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["22009"],"SubType":"5126934","Type":3,"URL":"https://support.microsoft.com/help/5126934"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5126934"},"ProductID":["22009"],"Type":6,"URL":"https://support.microsoft.com/help/5126934"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5126967"},"FixedBuild":"17.0.5015.4","ProductID":["22010"],"RestartRequired":{"Value":"Yes"},"SubType":"Security Update","Supercedence":"5122048","Type":2,"URL":"https://www.microsoft.com/download/details.aspx?familyid=6d582614-a5b0-4cfa-b1f5-ef5c74f5d252"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["22010"],"SubType":"5126967","Type":3,"URL":"https://support.microsoft.com/help/5126967"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5126967"},"ProductID":["22010"],"Type":6,"URL":"https://support.microsoft.com/help/5126967"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5128493"},"FixedBuild":"16.0.1210.3","ProductID":["12147"],"RestartRequired":{"Value":"Yes"},"SubType":"Security Update","Supercedence":"5122771","Type":2,"URL":"https://www.microsoft.com/download/details.aspx?familyid=82f92ae1-1cf3-4c27-9938-0b44f5a0a296"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12147"],"SubType":"5128493","Type":3,"URL":"https://support.microsoft.com/help/5128493"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5128493"},"ProductID":["12147"],"Type":6,"URL":"https://support.microsoft.com/help/5128493"}],"RevisionHistory":[{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

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Time-of-check time-of-use (toctou) race condition in Windows Subsystem for Linux allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

\n"},{"Ordinal":"20","Title":"Windows Subsystem for Linux","Type":7,"Value":"Windows Subsystem for Linux"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"1746","ProductStatuses":[{"ProductID":["12069"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"2.7.10","ProductID":["12069"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":"https://github.com/microsoft/WSL/releases/tag/2.7.10"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12069"],"SubType":"Release Notes","Type":3,"URL":"https://github.com/microsoft/WSL/releases/tag/2.7.10"}],"RevisionHistory":[{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Elevation of Privilege"},"ProductID":["12069"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12069"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Windows Subsystem for Linux Elevation of Privilege Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"esakis"}],"URL":[""]}],"CVE":"CVE-2026-85881","CVSSScoreSets":[{"BaseScore":8.0,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12155"],"TemporalScore":7.0,"Vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-121","Value":"Stack-based Buffer Overflow"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Stack-based buffer overflow in Microsoft Graphics Component allows an authorized attacker to elevate privileges over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, user interaction is required (UI:R). What interaction would the user have to do?

\n

An attacker must send a user a malicious Office file and convince them to open it.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited the vulnerability could execute code in the kernel.

\n"},{"Ordinal":"20","Title":"Microsoft Graphics Component","Type":7,"Value":"Microsoft Graphics Component"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"1747","ProductStatuses":[{"ProductID":["12155"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.20430.20000","ProductID":["12155"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://support.microsoft.com/en-us/microsoft-365"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12155"],"SubType":"Release Notes","Type":3,"URL":"https://support.microsoft.com/en-us/microsoft-365"}],"RevisionHistory":[{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Elevation of Privilege"},"ProductID":["12155"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12155"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Unlikely"},"Type":1}],"Title":{"Value":"Microsoft Office Graphics Elevation of Privilege Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"[h4urek](https://x.com/h4urek) and [Bocheng Xiang](https://x.com/crispr_x) with secsys lab https://secsys.fudan.edu.cn/"}],"URL":[""]},{"Name":[{"Value":"shoodagiri with GMO Cybersecurity by Ierae Inc"}],"URL":[""]},{"Name":[{"Value":"sweetchip"}],"URL":[""]},{"Name":[{"Value":"Daejin Lee"}],"URL":[""]},{"Name":[{"Value":"Will Burns with Stellar Technologies Security Research"}],"URL":[""]},{"Name":[{"Value":"Wayne Johnson with Stellar Technologies, LLC"}],"URL":[""]},{"Name":[{"Value":"Matt Hetelson"}],"URL":[""]},{"Name":[{"Value":"Alexander Hagenah (@xaitax)"}],"URL":[""]},{"Name":[{"Value":"[h4urek](https://x.com/h4urek) and [Bocheng Xiang](https://x.com/crispr_x) with secsys lab https://secsys.fudan.edu.cn/"}],"URL":[""]}],"CVE":"CVE-2026-85884","CVSSScoreSets":[{"BaseScore":7.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["20437"],"TemporalScore":6.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["20438"],"TemporalScore":6.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12389"],"TemporalScore":6.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12390"],"TemporalScore":6.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["20853"],"TemporalScore":6.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["20854"],"TemporalScore":6.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21945"],"TemporalScore":6.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21946"],"TemporalScore":6.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-306","Value":"Missing Authentication for Critical Function"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Missing authentication for critical function in Windows Health and Optimized Experiences Service allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

\n"},{"Ordinal":"20","Title":"Windows Health and Optimized Experiences Service","Type":7,"Value":"Windows Health and Optimized Experiences Service"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"1748","ProductStatuses":[{"ProductID":["20437","20438","12389","12390","20853","20854","21945","21946"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5127648"},"FixedBuild":"10.0.26200.9711","ProductID":["20437","20438"],"RestartRequired":{"Value":"Yes"},"SubType":"Security Update","Supercedence":"5124008","Type":2,"URL":"https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5127648"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["20437","20438"],"SubType":"5127648","Type":3,"URL":"https://support.microsoft.com/help/5127648"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5127648"},"ProductID":["20437","20438","12389","12390","21945","21946"],"Type":6,"URL":"https://support.microsoft.com/help/5127648"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5127648"},"FixedBuild":"10.0.26100.9711","ProductID":["12389","12390"],"RestartRequired":{"Value":"Yes"},"SubType":"Security Update","Supercedence":"5124008","Type":2,"URL":"https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5127648"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12389","12390"],"SubType":"5127648","Type":3,"URL":"https://support.microsoft.com/help/5127648"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5127646"},"FixedBuild":"10.0.28000.3231","ProductID":["20853","20854"],"RestartRequired":{"Value":"Yes"},"SubType":"Security Update","Supercedence":"5124012","Type":2,"URL":"https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5127646"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["20853","20854"],"SubType":"5127646","Type":3,"URL":"https://support.microsoft.com/help/5127646"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5127646"},"ProductID":["20853","20854"],"Type":6,"URL":"https://support.microsoft.com/help/5127646"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5127648"},"FixedBuild":"10.0.26300.9711","ProductID":["21945","21946"],"RestartRequired":{"Value":"Yes"},"SubType":"Security Update","Type":2,"URL":"https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5127648"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21945","21946"],"SubType":"5127648","Type":3,"URL":"https://support.microsoft.com/help/5127648"}],"RevisionHistory":[{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

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Heap-based buffer overflow in SQL Server allows an authorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

I am running SQL Server on my system. What action do I need to take?

\n

Update your relevant version of SQL Server using the applicable October 2026 security update listed below.

\n

There are GDR and/or CU (Cumulative Update) updates offered for my version of SQL Server. How do I know which update to use?

\n\n

Note: If your version is not represented in the table, review the applicable update's prerequisites and the support status of your SQL Server release before choosing an update. Absence from this table alone does not establish that a version is unsupported.

\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Update NumberTitleVersionApply if current product version is…This security update also includes servicing releases up through…
5126967SQL Server 2025 CU9+GDR (October GDR 2026)17.0.5015.417.0.4006.2 - 17.0.5005.3KB5122048 - SQL2025 RTM CU9
5128492SQL Server 2025 RTM+GDR (October GDR 2026)17.0.1145.417.0.1000.7 - 17.0.1135.8KB5122770 - Previous SQL2025 RTM GDR
5126934SQL Server 2022 CU27+GDR1 (October GDR 2026)16.0.4305.516.0.4003.1 - 16.0.4295.3KB5104824 - SQL2022 RTM CU27
5128493SQL Server 2022 RTM+GDR (October GDR 2026)16.0.1210.316.0.1000.6 - 16.0.1200.5KB5122771 - Previous SQL2022 RTM GDR
5128494SQL Server 2019 CU32+GDR (October GDR 2026)15.0.4500.215.0.4003.23 - 15.0.4490.9KB5122772 - Previous SQL2019 RTM CU32 GDR
5128495SQL Server 2019 RTM+GDR (October GDR 2026)15.0.2200.215.0.2000.5 - 15.0.2190.7KB5122773 - Previous SQL2019 RTM GDR
5128496SQL Server 2017 CU31+GDR (October GDR 2026)14.0.3560.214.0.3006.16 - 14.0.3550.4KB5122774 - Previous SQL2017 RTM CU31 GDR
5128497SQL Server 2017 RTM+GDR (October GDR 2026)14.0.2140.214.0.1000.169 - 14.0.2130.4KB5122775 - Previous SQL2017 RTM GDR
\n

What are the GDR and CU update designations and how do they differ?

\n

General Distribution Release (GDR) updates provide security and other broadly applicable critical fixes. Cumulative Updates (CUs) include accumulated fixes for the applicable SQL Server release. Use the version ranges above to select the security update for your installed servicing branch; CU+GDR updates apply to the listed CU branch, while RTM+GDR updates apply to the listed RTM/GDR branch.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does this mean for this vulnerability?

\n

An attacker would need specific conditions to be in place (i.e. particular protocol settings, or configurations, etc.) before an attack could succeed, which reduces the likelihood of widespread or opportunistic exploitation.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

How could an attacker exploit this vulnerability?

\n

An authenticated attacker could exploit this vulnerability by connecting to an affected SQL Server and submitting a specially crafted query or request that triggers a memory corruption condition, allowing the attacker to execute code on the server. Authentication is required; user interaction is not required.

\n"},{"Ordinal":"20","Title":"SQL Server","Type":7,"Value":"SQL Server"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"1749","ProductStatuses":[{"ProductID":["22007","20748","11478","11821","22009","22010","12147","22008"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5128496"},"FixedBuild":"14.0.3560.2","ProductID":["22007"],"RestartRequired":{"Value":"Yes"},"SubType":"Security 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Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["22007"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["20748"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11478"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11821"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["22009"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["22010"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12147"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["22008"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["22007"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["20748"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11478"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11821"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["22009"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["22010"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12147"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["22008"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Unlikely"},"Type":1}],"Title":{"Value":"Microsoft SQL Server Remote Code Execution Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"Microsoft Red Team"}],"URL":[""]},{"Name":[{"Value":"Dawnflare"}],"URL":[""]}],"CVE":"CVE-2026-85888","CVSSScoreSets":[{"BaseScore":7.7,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11478"],"TemporalScore":6.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":7.7,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11821"],"TemporalScore":6.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":7.7,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12147"],"TemporalScore":6.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":7.7,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["20748"],"TemporalScore":6.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-125","Value":"Out-of-bounds Read"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Out-of-bounds read in SQL Server allows an authorized attacker to disclose information over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

I am running SQL Server on my system. What action do I need to take?

\n

Update your relevant version of SQL Server using the applicable October 2026 security update listed below.

\n

There are GDR and/or CU (Cumulative Update) updates offered for my version of SQL Server. How do I know which update to use?

\n\n

Note: If your version is not represented in the table, review the applicable update's prerequisites and the support status of your SQL Server release before choosing an update. Absence from this table alone does not establish that a version is unsupported.

\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Update NumberTitleVersionApply if current product version is…This security update also includes servicing releases up through…
5126967SQL Server 2025 CU9+GDR (October GDR 2026)17.0.5015.417.0.4006.2 - 17.0.5005.3KB5122048 - SQL2025 RTM CU9
5128492SQL Server 2025 RTM+GDR (October GDR 2026)17.0.1145.417.0.1000.7 - 17.0.1135.8KB5122770 - Previous SQL2025 RTM GDR
5126934SQL Server 2022 CU27+GDR1 (October GDR 2026)16.0.4305.516.0.4003.1 - 16.0.4295.3KB5104824 - SQL2022 RTM CU27
5128493SQL Server 2022 RTM+GDR (October GDR 2026)16.0.1210.316.0.1000.6 - 16.0.1200.5KB5122771 - Previous SQL2022 RTM GDR
5128494SQL Server 2019 CU32+GDR (October GDR 2026)15.0.4500.215.0.4003.23 - 15.0.4490.9KB5122772 - Previous SQL2019 RTM CU32 GDR
5128495SQL Server 2019 RTM+GDR (October GDR 2026)15.0.2200.215.0.2000.5 - 15.0.2190.7KB5122773 - Previous SQL2019 RTM GDR
5128496SQL Server 2017 CU31+GDR (October GDR 2026)14.0.3560.214.0.3006.16 - 14.0.3550.4KB5122774 - Previous SQL2017 RTM CU31 GDR
5128497SQL Server 2017 RTM+GDR (October GDR 2026)14.0.2140.214.0.1000.169 - 14.0.2130.4KB5122775 - Previous SQL2017 RTM GDR
\n

What are the GDR and CU update designations and how do they differ?

\n

General Distribution Release (GDR) updates provide security and other broadly applicable critical fixes. Cumulative Updates (CUs) include accumulated fixes for the applicable SQL Server release. Use the version ranges above to select the security update for your installed servicing branch; CU+GDR updates apply to the listed CU branch, while RTM+GDR updates apply to the listed RTM/GDR branch.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What type of information could be disclosed by this vulnerability?

\n

An attacker who successfully exploited this vulnerability could potentially read portions of process memory.

\n"},{"Ordinal":"20","Title":"SQL Server","Type":7,"Value":"SQL Server"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"1750","ProductStatuses":[{"ProductID":["11478","11821","12147","22007","20748","22008","22009","22010"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5128497"},"FixedBuild":"14.0.2140.2","ProductID":["11478"],"RestartRequired":{"Value":"Yes"},"SubType":"Security 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Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["11478"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["11821"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["12147"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["22007"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["20748"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["22008"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["22009"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["22010"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11478"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11821"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12147"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["22007"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["20748"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["22008"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["22009"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["22010"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Unlikely"},"Type":1}],"Title":{"Value":"Microsoft SQL Server Information Disclosure Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"Nan Wang(@eternalsakura13) and Ziling Chen"}],"URL":[""]},{"Name":[{"Value":"molgryn (Dongju Kim)"}],"URL":[""]},{"Name":[{"Value":"Anonymous"}],"URL":[""]}],"CVE":"CVE-2026-85890","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-415","Value":"Double Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Double free in Microsoft Edge (Chromium-based) allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack vector is network (AV:N) and user interaction is required (UI:R). What is the target context of the remote code execution?

\n

This attack requires a user to open a specially crafted file from the attacker to initiate remote code execution.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

There are multiple update packages available for some of the affected software. Do I need to install all the updates listed in the Security Updates table for the software?

\n

Yes. Customers should apply all updates offered for the software installed on their systems. If multiple updates apply, they can be installed in any order.

\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"1751","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"154.0.4258.37","ProductID":["21955"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://catalog.update.microsoft.com/Search.aspx?q=Edge-Stable"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"},{"Date":"2026-10-26T07:00:00","Description":{"Value":"

Added Edge software to the Security Updates table. Customers that are running supported version of Edge are encouraged to update to the indicated version to be protected from this vulnerability.

\n"},"Number":"2.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Microsoft Edge (Chromium-based) Remote Code Execution Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"Shiva with Microsoft"}],"URL":[""]},{"Name":[{"Value":"Shiva with Microsoft"}],"URL":[""]}],"CVE":"CVE-2026-85891","CVSSScoreSets":[{"BaseScore":7.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11987"],"TemporalScore":6.5,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-200","Value":"Exposure of Sensitive Information to an Unauthorized Actor"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Exposure of sensitive information to an unauthorized actor in Azure HDInsight allows an unauthorized attacker to disclose information over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What type of information could be disclosed by this vulnerability?

\n

The type of information that could be disclosed if an attacker successfully exploited this vulnerability is sensitive information.

\n"},{"Ordinal":"20","Title":"Azure HDInsight","Type":7,"Value":"Azure HDInsight"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"1752","ProductStatuses":[{"ProductID":["11987"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"2606012120","ProductID":["11987"],"RestartRequired":{"Value":"Yes"},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/azure/hdinsight/hdinsight-hadoop-provision-linux-clusters"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11987"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/azure/hdinsight/hdinsight-release-notes"}],"RevisionHistory":[{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["11987"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11987"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:N/A"},"Type":1}],"Title":{"Value":"Azure HDInsight Information Disclosure Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"Nan Wang(@eternalsakura13) and Ziling Chen"}],"URL":[""]}],"CVE":"CVE-2026-85897","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-122","Value":"Heap-based Buffer Overflow"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Heap-based buffer overflow in Microsoft Edge (Chromium-based) allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack vector is network (AV:N) and user interaction is required (UI:R). What is the target context of the remote code execution?

\n

This attack requires a user to open a specially crafted file from the attacker to initiate remote code execution.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

There are multiple update packages available for some of the affected software. Do I need to install all the updates listed in the Security Updates table for the software?

\n

Yes. Customers should apply all updates offered for the software installed on their systems. If multiple updates apply, they can be installed in any order.

\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"1753","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"154.0.4258.37","ProductID":["21955"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://catalog.update.microsoft.com/Search.aspx?q=Edge-Stable"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"},{"Date":"2026-10-26T07:00:00","Description":{"Value":"

Added Edge software to the Security Updates table. Customers that are running supported version of Edge are encouraged to update to the indicated version to be protected from this vulnerability.

\n"},"Number":"2.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Microsoft Edge (Chromium-based) Remote Code Execution Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"Nan Wang(@eternalsakura13) and Ziling Chen"}],"URL":[""]}],"CVE":"CVE-2026-85898","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11655"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["22251"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-843","Value":"Access of Resource Using Incompatible Type ('Type Confusion')"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Access of resource using incompatible type ('type confusion') in Microsoft Edge (Chromium-based) allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, user interaction is required (UI:R). What interaction would the user have to do?

\n

In a web-based attack scenario, an attacker could host a website (or leverage a compromised website that accepts or hosts user-provided content) that contains a specially crafted file that is designed to exploit the vulnerability. However, an attacker would have no way to force the user to visit the website. Instead, an attacker would have to convince the user to click a link, typically by way of an enticement in an email or Instant Messenger message, and then convince the user to open the specially crafted file.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

How could an attacker exploit this vulnerability?

\n

An unauthenticated attacker could host a specially crafted webpage and convince a user to visit it using an affected version of Microsoft Edge. Successful exploitation could allow the attacker to execute code within the browser renderer process. User interaction is required.

\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"1754","ProductStatuses":[{"ProductID":["11655","22251"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"154.0.4258.48","ProductID":["11655"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":"https://catalog.update.microsoft.com/Search.aspx?q=Edge-Stable"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11655"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"154.0.4258.48","ProductID":["22251"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://catalog.update.microsoft.com/Search.aspx?q=Edge-Stable"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["22251"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"},{"Date":"2026-10-26T07:00:00","Description":{"Value":"

Added Edge software to the Security Updates table. Customers that are running supported version of Edge are encouraged to update to the indicated version to be protected from this vulnerability.

\n"},"Number":"2.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11655"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["22251"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11655"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["22251"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Microsoft Edge (Chromium-based) Remote Code Execution Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"Nan Wang(@eternalsakura13) and Ziling Chen"}],"URL":[""]},{"Name":[{"Value":"0AF3B0CB6FEFDED70267D4510DF654D8"}],"URL":[""]},{"Name":[{"Value":"pwn2addr"}],"URL":[""]}],"CVE":"CVE-2026-85899","CVSSScoreSets":[{"BaseScore":8.1,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":7.3,"Vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H/E:P/RL:O/RC:C"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Use after free in Microsoft Edge (Chromium-based) allows an authorized attacker to elevate privileges over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited the vulnerability?

\n

An attacker could use this vulnerability to elevate privileges from a Low Integrity Level in a contained ("sandboxed") execution environment to a Medium Integrity Level or a High Integrity Level.

\n

Please refer to AppContainer isolation and Mandatory Integrity Control for more information.

\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"1755","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://catalog.update.microsoft.com/Search.aspx?q=Edge-Stable"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-26T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Elevation of Privilege"},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Unlikely"},"Type":1}],"Title":{"Value":"Microsoft Edge (Chromium-based) Elevation of Privilege Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"41ae55e9310ff27fa6f26af4727e5590"}],"URL":[""]}],"CVE":"CVE-2026-85900","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11961"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-502","Value":"Deserialization of Untrusted Data"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Deserialization of untrusted data in Microsoft Office SharePoint allows an authorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

I am running SharePoint Server 2016. Do the updates for SharePoint Enterprise Server 2016 also apply to the version I am running?

\n

Yes. The same KB number applies to both SharePoint Server 2016 and SharePoint Enterprise Server 2016. Customers running either version should install the security update to be protected from this vulnerability.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

How could an attacker exploit the vulnerability?

\n

In a network-based attack, an authenticated attacker, who has a minimum of Site Member permissions (PR:L), could execute code remotely on the SharePoint Server.

\n"},{"Ordinal":"20","Title":"Microsoft Office SharePoint","Type":7,"Value":"Microsoft Office SharePoint"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"1756","ProductStatuses":[{"ProductID":["11961"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5002927"},"FixedBuild":"16.0.20326.20190","ProductID":["11961"],"RestartRequired":{"Value":"Yes"},"SubType":"Security Update","Supercedence":"5002908","Type":2,"URL":"https://www.microsoft.com/en-us/download/details.aspx?id=108862"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11961"],"SubType":"5002927","Type":3,"URL":"https://support.microsoft.com/help/5002927"}],"RevisionHistory":[{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11961"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11961"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Microsoft Office SharePoint Remote Code Execution Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"Byzero with Kunlun Lab & Zhiniang Peng with HUST"}],"URL":[""]}],"CVE":"CVE-2026-85901","CVSSScoreSets":[{"BaseScore":7.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11568"],"TemporalScore":6.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11569"],"TemporalScore":6.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11571"],"TemporalScore":6.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11572"],"TemporalScore":6.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11923"],"TemporalScore":6.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11924"],"TemporalScore":6.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11929"],"TemporalScore":6.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11930"],"TemporalScore":6.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11931"],"TemporalScore":6.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12097"],"TemporalScore":6.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12098"],"TemporalScore":6.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12099"],"TemporalScore":6.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12437"],"TemporalScore":6.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["20437"],"TemporalScore":6.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["20438"],"TemporalScore":6.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12242"],"TemporalScore":6.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12243"],"TemporalScore":6.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12389"],"TemporalScore":6.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12390"],"TemporalScore":6.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12436"],"TemporalScore":6.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["20853"],"TemporalScore":6.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["20854"],"TemporalScore":6.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["10852"],"TemporalScore":6.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["10853"],"TemporalScore":6.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["10816"],"TemporalScore":6.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["10855"],"TemporalScore":6.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C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Heap-based buffer overflow in Windows Win32K - GRFX allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Information published.

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Heap-based buffer overflow in Windows Direct Composition allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

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An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Device Association Service allows an authorized attacker to elevate privileges locally.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

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Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Heap-based buffer overflow in Windows UI Immersive Server allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, a successful exploitation could lead to a scope change (S:C). What does this mean for this vulnerability?

\n

In this case, a successful attack could cross a session boundary. A component that runs with elevated launch permissions could be activated from a different interactive session than the one it normally runs in, such as in a multi-user or Remote Desktop Services (RDS) deployment, allowing an attacker in one session to affect resources belonging to another user's session.

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Information published.

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Use after free in Windows Direct Composition allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Heap-based buffer overflow in Windows Win32K - GRFX allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Out-of-bounds read in Windows Universal Disk Format File System Driver (UDFS) allows an authorized attacker to disclose information locally.

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What type of information could be disclosed by this vulnerability?

\n

The type of information that could be disclosed if an attacker successfully exploited this vulnerability is\tKernel memory read - unintentional read access to memory contents in kernel space from a user mode process.

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Buffer over-read in Windows StateRepository API allows an authorized attacker to disclose information locally.

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What type of information could be disclosed by this vulnerability?

\n

An attacker who successfully exploited this vulnerability could view heap memory from a privileged process running on the server.

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Use after free in Windows StateRepository API allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Clipboard User Service allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

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Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Heap-based buffer overflow in Windows PCI Bus Driver allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

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An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Exposure of private personal information to an unauthorized actor in Azure Active Directory allows an unauthorized attacker to disclose information locally.

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What type of information could be disclosed by this vulnerability?

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This vulnerability could expose a sign-in access token for a user’s work account. If disclosed, that token could allow access to data and services that the user is authorized to use, potentially including sensitive organizational information.

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Information published.

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Use after free in Windows Universal Plug and Play (UPnP) Device Host allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Information published.

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Overflow"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Heap-based buffer overflow in SQL Server allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

I am running SQL Server on my system. What action do I need to take?

\n

Update your relevant version of SQL Server using the applicable October 2026 security update listed below.

\n

There are GDR and/or CU (Cumulative Update) updates offered for my version of SQL Server. How do I know which update to use?

\n\n

Note: If your version is not represented in the table, review the applicable update's prerequisites and the support status of your SQL Server release before choosing an update. Absence from this table alone does not establish that a version is unsupported.

\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Update NumberTitleVersionApply if current product version is…This security update also includes servicing releases up through…
5126967SQL Server 2025 CU9+GDR (October GDR 2026)17.0.5015.417.0.4006.2 - 17.0.5005.3KB5122048 - SQL2025 RTM CU9
5128492SQL Server 2025 RTM+GDR (October GDR 2026)17.0.1145.417.0.1000.7 - 17.0.1135.8KB5122770 - Previous SQL2025 RTM GDR
5126934SQL Server 2022 CU27+GDR1 (October GDR 2026)16.0.4305.516.0.4003.1 - 16.0.4295.3KB5104824 - SQL2022 RTM CU27
5128493SQL Server 2022 RTM+GDR (October GDR 2026)16.0.1210.316.0.1000.6 - 16.0.1200.5KB5122771 - Previous SQL2022 RTM GDR
5128494SQL Server 2019 CU32+GDR (October GDR 2026)15.0.4500.215.0.4003.23 - 15.0.4490.9KB5122772 - Previous SQL2019 RTM CU32 GDR
5128495SQL Server 2019 RTM+GDR (October GDR 2026)15.0.2200.215.0.2000.5 - 15.0.2190.7KB5122773 - Previous SQL2019 RTM GDR
5128496SQL Server 2017 CU31+GDR (October GDR 2026)14.0.3560.214.0.3006.16 - 14.0.3550.4KB5122774 - Previous SQL2017 RTM CU31 GDR
5128497SQL Server 2017 RTM+GDR (October GDR 2026)14.0.2140.214.0.1000.169 - 14.0.2130.4KB5122775 - Previous SQL2017 RTM GDR
\n

What are the GDR and CU update designations and how do they differ?

\n

General Distribution Release (GDR) updates provide security and other broadly applicable critical fixes. Cumulative Updates (CUs) include accumulated fixes for the applicable SQL Server release. Use the version ranges above to select the security update for your installed servicing branch; CU+GDR updates apply to the listed CU branch, while RTM+GDR updates apply to the listed RTM/GDR branch.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does this mean for this vulnerability?

\n

An attacker would need specific conditions to be in place (i.e. particular protocol settings, or configurations, etc.) before an attack could succeed, which reduces the likelihood of widespread or opportunistic exploitation.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Information published.

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Time-of-check time-of-use (toctou) race condition in Windows BitLocker allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Information published.

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Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Windows BitLocker Elevation of Privilege Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"Matteo Mercaldi with CarrotStudio"}],"URL":[""]},{"Name":[{"Value":"shwoo03"}],"URL":[""]},{"Name":[{"Value":"Vadim Drobinin (@valzevul) with Drobinin Limited"}],"URL":[""]},{"Name":[{"Value":"Ron (XBREACH.AI) with XBREACH.AI"}],"URL":[""]}],"CVE":"CVE-2026-85922","CVSSScoreSets":[{"BaseScore":7.4,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21870"],"TemporalScore":6.4,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N/E:U/RL:O/RC:C"},{"BaseScore":7.4,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21871"],"TemporalScore":6.4,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N/E:U/RL:O/RC:C"},{"BaseScore":7.4,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21872"],"TemporalScore":6.4,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N/E:U/RL:O/RC:C"},{"BaseScore":7.4,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21873"],"TemporalScore":6.4,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N/E:U/RL:O/RC:C"},{"BaseScore":7.4,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21874"],"TemporalScore":6.4,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N/E:U/RL:O/RC:C"},{"BaseScore":7.4,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21875"],"TemporalScore":6.4,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N/E:U/RL:O/RC:C"},{"BaseScore":7.4,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21876"],"TemporalScore":6.4,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N/E:U/RL:O/RC:C"},{"BaseScore":7.4,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21877"],"TemporalScore":6.4,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-1390","Value":"Weak Authentication"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Weak authentication in Azure Key Vault allows an unauthorized attacker to bypass a security feature over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Exploiting this vulnerability would require an attacker modify the response to take the desired action. An attacker would also have to rely on compromising the principal consuming the SDK, which is beyond attacker's control.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What kind of security feature could be bypassed by successfully exploiting this vulnerability?

\n

Successful exploitation could allow an attacker to bypass the challenge-response validation that verifies a Key Vault authentication challenge before it is cached. This could allow a client to send an access token or request data to an untrusted host instead of the intended Key Vault service.

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Information published.

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Improper restriction of communication channel to intended endpoints in Azure Key Vault allows an authorized attacker to elevate privileges over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to prepare the target environment to improve exploit reliability.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, a successful exploitation could lead to a scope change (S:C). What does this mean for this vulnerability?

\n

An exploited vulnerability can affect resources beyond the security scope managed by the security authority of the vulnerable component. In this case, the vulnerable component and the impacted component are different and managed by different security authorities.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does this mean for this vulnerability?

\n

An attacker would need specific conditions to be in place (i.e. particular protocol settings, or configurations, etc.) before an attack could succeed, which reduces the likelihood of widespread or opportunistic exploitation.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could obtain and reuse another user's Azure Key Vault access token, allowing unauthorized access to read, modify, or delete secrets and perform cryptographic operations in that user's Key Vault. No user interaction is required.

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Use after free in Windows Secure Socket Tunneling Protocol (SSTP) allows an unauthorized attacker to execute code over a network.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Exploitation requires specific conditions, including particular network configurations and timing conditions, and has only been observed in limited scenarios. This means an attacker cannot reliably exploit the issue in all environments and may need favorable setup or circumstances for it to work.

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Information published.

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Heap-based buffer overflow in Windows Universal Plug and Play (UPnP) Device Host allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Information published.

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Updated an acknowledgement. This is an informational change only.

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Heap-based buffer overflow in Windows Volume Manager Extension Driver allows an unauthorized attacker to execute code over a network.

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How could an attacker exploit this vulnerability?

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An unauthenticated attacker could exploit this vulnerability by sending a specially crafted packet to an affected service over the network. Successful exploitation could allow the attacker to execute code on the target system. No authentication or user interaction is required.

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Use after free in Windows Image Acquisition allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Information published.

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Improper limitation of a pathname to a restricted directory ('path traversal') in Microsoft Office SharePoint allows an authorized attacker to disclose information over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

I am running SharePoint Server 2016. Do the updates for SharePoint Enterprise Server 2016 also apply to the version I am running?

\n

Yes. The same KB number applies to both SharePoint Server 2016 and SharePoint Enterprise Server 2016. Customers running either version should install the security update to be protected from this vulnerability.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What type of information could be disclosed by this vulnerability?

\n

The type of information that could be disclosed if an attacker successfully exploited this vulnerability is unauthorized file system access - reading from the file system.

\n"},{"Ordinal":"20","Title":"Microsoft Office SharePoint","Type":7,"Value":"Microsoft Office SharePoint"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"1781","ProductStatuses":[{"ProductID":["11961"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5002927"},"FixedBuild":"16.0.20326.20190","ProductID":["11961"],"RestartRequired":{"Value":"Yes"},"SubType":"Security Update","Supercedence":"5002908","Type":2,"URL":"https://www.microsoft.com/en-us/download/details.aspx?id=108862"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11961"],"SubType":"5002927","Type":3,"URL":"https://support.microsoft.com/help/5002927"}],"RevisionHistory":[{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

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After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Use after free in Windows Print Spooler Components allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Use after free in Windows AppX Deployment Service allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Information published.

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Buffer over-read in Windows USB Driver allows an authorized attacker to disclose information locally.

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What type of information could be disclosed by this vulnerability?

\n

Exploiting this vulnerability could allow the disclosure of certain kernel memory content.

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Information published.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

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The target environment could be accidentally configured to allow the vulnerability.

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Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Installer allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Time-of-check time-of-use (toctou) race condition in Reliable Multicast Transport Driver (RMCAST) allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Use after free in Windows Kernel allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Information published.

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Use after free in Windows Management Services allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Information published.

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Deserialization of untrusted data in Microsoft Exchange Server allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

\n"},{"Ordinal":"20","Title":"Microsoft Exchange Server","Type":7,"Value":"Microsoft Exchange Server"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"1792","ProductStatuses":[{"ProductID":["12039","12293","16792"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5128898"},"FixedBuild":"15.01.2507.077","ProductID":["12039"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12039"],"SubType":"5128898","Type":3,"URL":"https://support.microsoft.com/help/5128898"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5128897"},"FixedBuild":"15.02.1544.050","ProductID":["12293"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12293"],"SubType":"5128897","Type":3,"URL":"https://support.microsoft.com/help/5128897"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5128895"},"FixedBuild":"15.02.2562.056","ProductID":["16792"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":"https://www.microsoft.com/en-us/download/details.aspx?id=108875"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["16792"],"SubType":"5128895","Type":3,"URL":"https://support.microsoft.com/help/5128895"}],"RevisionHistory":[{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

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Use after free in Windows Installer allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Use after free in Windows Installer allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Information published.

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Inclusion of functionality from untrusted control sphere in Microsoft Exchange Server allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

\n"},{"Ordinal":"20","Title":"Microsoft Exchange Server","Type":7,"Value":"Microsoft Exchange Server"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"1795","ProductStatuses":[{"ProductID":["16792","12502","12293","12039"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5128895"},"FixedBuild":"15.02.2562.056","ProductID":["16792"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":"https://www.microsoft.com/en-us/download/details.aspx?id=108875"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["16792"],"SubType":"5128895","Type":3,"URL":"https://support.microsoft.com/help/5128895"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5128896"},"FixedBuild":"15.02.1748.055","ProductID":["12502"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12502"],"SubType":"5128896","Type":3,"URL":"https://support.microsoft.com/help/5128896"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5128897"},"FixedBuild":"15.02.1544.050","ProductID":["12293"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12293"],"SubType":"5128897","Type":3,"URL":"https://support.microsoft.com/help/5128897"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5128898"},"FixedBuild":"15.01.2507.077","ProductID":["12039"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12039"],"SubType":"5128898","Type":3,"URL":"https://support.microsoft.com/help/5128898"}],"RevisionHistory":[{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

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Improper verification of cryptographic signature in Microsoft Exchange Server allows an authorized attacker to elevate privileges over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

How could an attacker exploit this vulnerability?

\n

An authenticated attacker with low privileges could poison a shared cache used by the Exchange Control Panel, causing a malicious mail add-in to be installed in the context of another user's mailbox. Successful exploitation could allow the attacker to gain elevated privileges in the affected mailbox context. User interaction is not required.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to have a deep understanding of the system. Successful exploitation is not guaranteed and depends on a combination of factors that might include the environment, system configuration, and the presence of additional security measures.

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Deserialization of untrusted data in .NET allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack vector is network (AV:N) and user interaction is required (UI:R). What is the target context of the remote code execution?

\n

This attack requires a user to open a specially crafted file from the attacker to initiate remote code execution.

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Updated the Security Updates table to add KB article links for .NET 11.0 and download and KB article links for Microsoft Visual Studio. This is an informational change only; the fixed builds are unchanged.

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Information published.

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Out-of-bounds read in Windows Remote Access Service Infrastructure allows an authorized attacker to disclose information locally.

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What type of information could be disclosed by this vulnerability?

\n

An attacker who successfully exploited this vulnerability could view heap memory from a privileged process running on the server.

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Heap-based buffer overflow in Winlogon allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Information published.

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Use after free in Windows Installer allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Integer overflow or wraparound in Windows Resource Management (MRM) allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

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An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Use after free in Windows Installer allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Improper verification of source of a communication channel in Windows Hyper-V allows an unauthorized attacker to bypass a security feature over an adjacent network.

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What type of information could be disclosed by this vulnerability?

\n

The type of information that could be disclosed if an attacker successfully exploited this vulnerability is\tGuest to Guest VM - virtualization security boundary.

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Heap-based buffer overflow in Windows Storage Spaces Controller allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

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An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Heap-based buffer overflow in Windows Fax and Scan Service allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Use after free in Windows Installer allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Improper access control in Windows Host Guardian Service allows an authorized attacker to perform tampering locally.

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What could an attacker achieve by exploiting this vulnerability?

\n

An attacker could exploit this vulnerability to make unauthorized modifications to protected system data. This could allow the attacker to alter system state or configuration beyond their normal privileges.

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Information published.

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Improper access control in Microsoft Local Security Authority Server (lsasrv) allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Stack-based buffer overflow in Windows Installer allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Information published.

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Use after free in Windows Quality of Service (QoS) Packet Scheduler allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

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An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Use after free in Windows Bluetooth Port Driver allows an unauthorized attacker to elevate privileges over an adjacent network.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Missing authorization in WebDAV allows an authorized attacker to bypass a security feature over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What kind of security feature could be bypassed by successfully exploiting this vulnerability?

\n

Successful exploitation could allow an attacker to bypass access-control checks enforced by the WebDAV service, allowing files to be moved or overwritten in locations the attacker should not otherwise be authorized to modify.

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Use after free in Windows Installer allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Information published.

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Out-of-bounds read in Windows BitLocker allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

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An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Improper access control in Windows Host Guardian Service allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

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An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Information published.

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Use after free in Windows Graphics Kernel allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Information published.

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Integer overflow or wraparound in Windows Virtualization-Based Security (VBS) Enclave allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Information published.

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Updated an acknowledgement. This is an informational change only.

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Updated an acknowledgement. This is an informational change only.

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Improper neutralization of special elements used in an sql command ('sql injection') in Microsoft Configuration Manager allows an authorized attacker to elevate privileges over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Information published.

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Null pointer dereference in Windows Installer allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Integer overflow or wraparound in Microsoft Edge (Chromium-based) allows an unauthorized attacker to elevate privileges over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

How could an attacker exploit this vulnerability via the Network?

\n

An attacker could host a specially crafted website designed to exploit the vulnerability through Microsoft Edge and then convince a user to view the website. However, in all cases an attacker would have no way to force a user to view the attacker-controlled content. Instead, an attacker would have to convince a user to take action, typically by an enticement in an email or instant message, or by getting the user to open an attachment sent through email.

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Information published.

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Improper verification of cryptographic signature in Microsoft Edge (Chromium-based) allows an unauthorized attacker to perform spoofing over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metrics, successful exploitation of this vulnerability could lead to no loss of confidentiality (C:N) and integrity (I:N), but could lead to some loss of availability (A:L). What does that mean for this vulnerability?

\n

An attacker using either a specially-crafted page or a content script injected into a target page can show an extension's popup over a permission prompt or screen share dialog allowing the extension to spoof parts of the prompt's UI that shows its origin.

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Information published.

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CWE added. Informational change only.

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Null pointer dereference in Windows MIDI Service Module allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Use after free in Windows Installer allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Information published.

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Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Windows Installer Elevation of Privilege Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"Microsoft Red 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Read"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Out-of-bounds read in SQL Server allows an authorized attacker to disclose information over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

I am running SQL Server on my system. What action do I need to take?

\n

Update your relevant version of SQL Server using the applicable October 2026 security update listed below.

\n

There are GDR and/or CU (Cumulative Update) updates offered for my version of SQL Server. How do I know which update to use?

\n\n

Note: If your version is not represented in the table, review the applicable update's prerequisites and the support status of your SQL Server release before choosing an update. Absence from this table alone does not establish that a version is unsupported.

\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Update NumberTitleVersionApply if current product version is…This security update also includes servicing releases up through…
5126967SQL Server 2025 CU9+GDR (October GDR 2026)17.0.5015.417.0.4006.2 - 17.0.5005.3KB5122048 - SQL2025 RTM CU9
5128492SQL Server 2025 RTM+GDR (October GDR 2026)17.0.1145.417.0.1000.7 - 17.0.1135.8KB5122770 - Previous SQL2025 RTM GDR
5126934SQL Server 2022 CU27+GDR1 (October GDR 2026)16.0.4305.516.0.4003.1 - 16.0.4295.3KB5104824 - SQL2022 RTM CU27
5128493SQL Server 2022 RTM+GDR (October GDR 2026)16.0.1210.316.0.1000.6 - 16.0.1200.5KB5122771 - Previous SQL2022 RTM GDR
5128494SQL Server 2019 CU32+GDR (October GDR 2026)15.0.4500.215.0.4003.23 - 15.0.4490.9KB5122772 - Previous SQL2019 RTM CU32 GDR
5128495SQL Server 2019 RTM+GDR (October GDR 2026)15.0.2200.215.0.2000.5 - 15.0.2190.7KB5122773 - Previous SQL2019 RTM GDR
5128496SQL Server 2017 CU31+GDR (October GDR 2026)14.0.3560.214.0.3006.16 - 14.0.3550.4KB5122774 - Previous SQL2017 RTM CU31 GDR
5128497SQL Server 2017 RTM+GDR (October GDR 2026)14.0.2140.214.0.1000.169 - 14.0.2130.4KB5122775 - Previous SQL2017 RTM GDR
\n

What are the GDR and CU update designations and how do they differ?

\n

General Distribution Release (GDR) updates provide security and other broadly applicable critical fixes. Cumulative Updates (CUs) include accumulated fixes for the applicable SQL Server release. Use the version ranges above to select the security update for your installed servicing branch; CU+GDR updates apply to the listed CU branch, while RTM+GDR updates apply to the listed RTM/GDR branch.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What type of information could be disclosed by this vulnerability?

\n

An attacker who successfully exploited this vulnerability could potentially read portions of process memory.

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Information published.

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Heap-based buffer overflow in SQL Server allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

I am running SQL Server on my system. What action do I need to take?

\n

Update your relevant version of SQL Server using the applicable October 2026 security update listed below.

\n

There are GDR and/or CU (Cumulative Update) updates offered for my version of SQL Server. How do I know which update to use?

\n\n

Note: If your version is not represented in the table, review the applicable update's prerequisites and the support status of your SQL Server release before choosing an update. Absence from this table alone does not establish that a version is unsupported.

\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Update NumberTitleVersionApply if current product version is…This security update also includes servicing releases up through…
5126967SQL Server 2025 CU9+GDR (October GDR 2026)17.0.5015.417.0.4006.2 - 17.0.5005.3KB5122048 - SQL2025 RTM CU9
5128492SQL Server 2025 RTM+GDR (October GDR 2026)17.0.1145.417.0.1000.7 - 17.0.1135.8KB5122770 - Previous SQL2025 RTM GDR
5126934SQL Server 2022 CU27+GDR1 (October GDR 2026)16.0.4305.516.0.4003.1 - 16.0.4295.3KB5104824 - SQL2022 RTM CU27
5128493SQL Server 2022 RTM+GDR (October GDR 2026)16.0.1210.316.0.1000.6 - 16.0.1200.5KB5122771 - Previous SQL2022 RTM GDR
5128494SQL Server 2019 CU32+GDR (October GDR 2026)15.0.4500.215.0.4003.23 - 15.0.4490.9KB5122772 - Previous SQL2019 RTM CU32 GDR
5128495SQL Server 2019 RTM+GDR (October GDR 2026)15.0.2200.215.0.2000.5 - 15.0.2190.7KB5122773 - Previous SQL2019 RTM GDR
5128496SQL Server 2017 CU31+GDR (October GDR 2026)14.0.3560.214.0.3006.16 - 14.0.3550.4KB5122774 - Previous SQL2017 RTM CU31 GDR
5128497SQL Server 2017 RTM+GDR (October GDR 2026)14.0.2140.214.0.1000.169 - 14.0.2130.4KB5122775 - Previous SQL2017 RTM GDR
\n

What are the GDR and CU update designations and how do they differ?

\n

General Distribution Release (GDR) updates provide security and other broadly applicable critical fixes. Cumulative Updates (CUs) include accumulated fixes for the applicable SQL Server release. Use the version ranges above to select the security update for your installed servicing branch; CU+GDR updates apply to the listed CU branch, while RTM+GDR updates apply to the listed RTM/GDR branch.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

\n"},{"Ordinal":"20","Title":"SQL Server","Type":7,"Value":"SQL Server"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"1827","ProductStatuses":[{"ProductID":["12147","20748","11821","22008","22009","22010"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5128493"},"FixedBuild":"16.0.1210.3","ProductID":["12147"],"RestartRequired":{"Value":"Yes"},"SubType":"Security Update","Supercedence":"5122771","Type":2,"URL":"https://www.microsoft.com/download/details.aspx?familyid=82f92ae1-1cf3-4c27-9938-0b44f5a0a296"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12147"],"SubType":"5128493","Type":3,"URL":"https://support.microsoft.com/help/5128493"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5128493"},"ProductID":["12147"],"Type":6,"URL":"https://support.microsoft.com/help/5128493"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5128492"},"FixedBuild":"17.0.1145.4","ProductID":["20748"],"RestartRequired":{"Value":"Yes"},"SubType":"Security Update","Supercedence":"5122770","Type":2,"URL":"https://www.microsoft.com/download/details.aspx?familyid=05d38ba3-f609-4011-b045-d56a9eb0bccb"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["20748"],"SubType":"5128492","Type":3,"URL":"https://support.microsoft.com/help/5128492"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5128492"},"ProductID":["20748"],"Type":6,"URL":"https://support.microsoft.com/help/5128492"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5128495"},"FixedBuild":"15.0.2200.2","ProductID":["11821"],"RestartRequired":{"Value":"Yes"},"SubType":"Security Update","Supercedence":"5122773","Type":2,"URL":"https://www.microsoft.com/download/details.aspx?familyid=74110cdf-6dca-400d-a186-0047a061a1a1"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11821"],"SubType":"5128495","Type":3,"URL":"https://support.microsoft.com/help/5128495"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5128495"},"ProductID":["11821"],"Type":6,"URL":"https://support.microsoft.com/help/5128495"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5128494"},"FixedBuild":"15.0.4500.2","ProductID":["22008"],"RestartRequired":{"Value":"Yes"},"SubType":"Security Update","Supercedence":"5122772","Type":2,"URL":"https://www.microsoft.com/download/details.aspx?familyid=b86faf06-5605-4095-bbc6-df92fe14509d"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["22008"],"SubType":"5128494","Type":3,"URL":"https://support.microsoft.com/help/5128494"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5128494"},"ProductID":["22008"],"Type":6,"URL":"https://support.microsoft.com/help/5128494"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5126934"},"FixedBuild":"16.0.4305.5","ProductID":["22009"],"RestartRequired":{"Value":"Yes"},"SubType":"Security Update","Supercedence":"5104824","Type":2,"URL":"https://www.microsoft.com/download/details.aspx?familyid=a96e87d9-4786-4b4e-9274-8619b01ef73a"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["22009"],"SubType":"5126934","Type":3,"URL":"https://support.microsoft.com/help/5126934"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5126934"},"ProductID":["22009"],"Type":6,"URL":"https://support.microsoft.com/help/5126934"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5126967"},"FixedBuild":"17.0.5015.4","ProductID":["22010"],"RestartRequired":{"Value":"Yes"},"SubType":"Security Update","Supercedence":"5122048","Type":2,"URL":"https://www.microsoft.com/download/details.aspx?familyid=6d582614-a5b0-4cfa-b1f5-ef5c74f5d252"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["22010"],"SubType":"5126967","Type":3,"URL":"https://support.microsoft.com/help/5126967"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5126967"},"ProductID":["22010"],"Type":6,"URL":"https://support.microsoft.com/help/5126967"}],"RevisionHistory":[{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Elevation of Privilege"},"ProductID":["12147"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Elevation of Privilege"},"ProductID":["20748"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Elevation of Privilege"},"ProductID":["11821"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Elevation of Privilege"},"ProductID":["22008"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Elevation of Privilege"},"ProductID":["22009"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Elevation of Privilege"},"ProductID":["22010"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12147"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["20748"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11821"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["22008"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["22009"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["22010"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Unlikely"},"Type":1}],"Title":{"Value":"Microsoft SQL Server Elevation of Privilege Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"Microsoft Red Team"}],"URL":[""]},{"Name":[{"Value":"Pwnforr777"}],"URL":[""]}],"CVE":"CVE-2026-88083","CVSSScoreSets":[{"BaseScore":7.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12147"],"TemporalScore":6.5,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["20748"],"TemporalScore":6.5,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-121","Value":"Stack-based Buffer Overflow"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Stack-based buffer overflow in SQL Server allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

I am running SQL Server on my system. What action do I need to take?

\n

Update your relevant version of SQL Server using the applicable October 2026 security update listed below.

\n

There are GDR and/or CU (Cumulative Update) updates offered for my version of SQL Server. How do I know which update to use?

\n\n

Note: If your version is not represented in the table, review the applicable update's prerequisites and the support status of your SQL Server release before choosing an update. Absence from this table alone does not establish that a version is unsupported.

\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Update NumberTitleVersionApply if current product version is…This security update also includes servicing releases up through…
5126967SQL Server 2025 CU9+GDR (October GDR 2026)17.0.5015.417.0.4006.2 - 17.0.5005.3KB5122048 - SQL2025 RTM CU9
5128492SQL Server 2025 RTM+GDR (October GDR 2026)17.0.1145.417.0.1000.7 - 17.0.1135.8KB5122770 - Previous SQL2025 RTM GDR
5126934SQL Server 2022 CU27+GDR1 (October GDR 2026)16.0.4305.516.0.4003.1 - 16.0.4295.3KB5104824 - SQL2022 RTM CU27
5128493SQL Server 2022 RTM+GDR (October GDR 2026)16.0.1210.316.0.1000.6 - 16.0.1200.5KB5122771 - Previous SQL2022 RTM GDR
5128494SQL Server 2019 CU32+GDR (October GDR 2026)15.0.4500.215.0.4003.23 - 15.0.4490.9KB5122772 - Previous SQL2019 RTM CU32 GDR
5128495SQL Server 2019 RTM+GDR (October GDR 2026)15.0.2200.215.0.2000.5 - 15.0.2190.7KB5122773 - Previous SQL2019 RTM GDR
5128496SQL Server 2017 CU31+GDR (October GDR 2026)14.0.3560.214.0.3006.16 - 14.0.3550.4KB5122774 - Previous SQL2017 RTM CU31 GDR
5128497SQL Server 2017 RTM+GDR (October GDR 2026)14.0.2140.214.0.1000.169 - 14.0.2130.4KB5122775 - Previous SQL2017 RTM GDR
\n

What are the GDR and CU update designations and how do they differ?

\n

General Distribution Release (GDR) updates provide security and other broadly applicable critical fixes. Cumulative Updates (CUs) include accumulated fixes for the applicable SQL Server release. Use the version ranges above to select the security update for your installed servicing branch; CU+GDR updates apply to the listed CU branch, while RTM+GDR updates apply to the listed RTM/GDR branch.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does this mean for this vulnerability?

\n

An attacker would need specific conditions to be in place (i.e. particular protocol settings, or configurations, etc.) before an attack could succeed, which reduces the likelihood of widespread or opportunistic exploitation.

\n"},{"Ordinal":"20","Title":"SQL Server","Type":7,"Value":"SQL Server"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"1828","ProductStatuses":[{"ProductID":["12147","20748","22009","22010"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5128493"},"FixedBuild":"16.0.1210.3","ProductID":["12147"],"RestartRequired":{"Value":"Yes"},"SubType":"Security Update","Supercedence":"5122771","Type":2,"URL":"https://www.microsoft.com/download/details.aspx?familyid=82f92ae1-1cf3-4c27-9938-0b44f5a0a296"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12147"],"SubType":"5128493","Type":3,"URL":"https://support.microsoft.com/help/5128493"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5128493"},"ProductID":["12147"],"Type":6,"URL":"https://support.microsoft.com/help/5128493"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5128492"},"FixedBuild":"17.0.1145.4","ProductID":["20748"],"RestartRequired":{"Value":"Yes"},"SubType":"Security Update","Supercedence":"5122770","Type":2,"URL":"https://www.microsoft.com/download/details.aspx?familyid=05d38ba3-f609-4011-b045-d56a9eb0bccb"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["20748"],"SubType":"5128492","Type":3,"URL":"https://support.microsoft.com/help/5128492"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5128492"},"ProductID":["20748"],"Type":6,"URL":"https://support.microsoft.com/help/5128492"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5126934"},"FixedBuild":"16.0.4305.5","ProductID":["22009"],"RestartRequired":{"Value":"Yes"},"SubType":"Security Update","Supercedence":"5104824","Type":2,"URL":"https://www.microsoft.com/download/details.aspx?familyid=a96e87d9-4786-4b4e-9274-8619b01ef73a"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["22009"],"SubType":"5126934","Type":3,"URL":"https://support.microsoft.com/help/5126934"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5126934"},"ProductID":["22009"],"Type":6,"URL":"https://support.microsoft.com/help/5126934"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5126967"},"FixedBuild":"17.0.5015.4","ProductID":["22010"],"RestartRequired":{"Value":"Yes"},"SubType":"Security Update","Supercedence":"5122048","Type":2,"URL":"https://www.microsoft.com/download/details.aspx?familyid=6d582614-a5b0-4cfa-b1f5-ef5c74f5d252"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["22010"],"SubType":"5126967","Type":3,"URL":"https://support.microsoft.com/help/5126967"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5126967"},"ProductID":["22010"],"Type":6,"URL":"https://support.microsoft.com/help/5126967"}],"RevisionHistory":[{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12147"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["20748"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["22009"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["22010"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12147"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["20748"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["22009"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["22010"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Unlikely"},"Type":1}],"Title":{"Value":"Microsoft SQL Server Remote Code Execution Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"Microsoft Red Team"}],"URL":[""]}],"CVE":"CVE-2026-88084","CVSSScoreSets":[{"BaseScore":5.3,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11821"],"TemporalScore":4.6,"Vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-770","Value":"Allocation of Resources Without Limits or Throttling"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Allocation of resources without limits or throttling in SQL Server allows an authorized attacker to deny service over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

I am running SQL Server on my system. What action do I need to take?

\n

Update your relevant version of SQL Server using the applicable October 2026 security update listed below.

\n

There are GDR and/or CU (Cumulative Update) updates offered for my version of SQL Server. How do I know which update to use?

\n\n

Note: If your version is not represented in the table, review the applicable update's prerequisites and the support status of your SQL Server release before choosing an update. Absence from this table alone does not establish that a version is unsupported.

\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Update NumberTitleVersionApply if current product version is…This security update also includes servicing releases up through…
5126967SQL Server 2025 CU9+GDR (October GDR 2026)17.0.5015.417.0.4006.2 - 17.0.5005.3KB5122048 - SQL2025 RTM CU9
5128492SQL Server 2025 RTM+GDR (October GDR 2026)17.0.1145.417.0.1000.7 - 17.0.1135.8KB5122770 - Previous SQL2025 RTM GDR
5126934SQL Server 2022 CU27+GDR1 (October GDR 2026)16.0.4305.516.0.4003.1 - 16.0.4295.3KB5104824 - SQL2022 RTM CU27
5128493SQL Server 2022 RTM+GDR (October GDR 2026)16.0.1210.316.0.1000.6 - 16.0.1200.5KB5122771 - Previous SQL2022 RTM GDR
5128494SQL Server 2019 CU32+GDR (October GDR 2026)15.0.4500.215.0.4003.23 - 15.0.4490.9KB5122772 - Previous SQL2019 RTM CU32 GDR
5128495SQL Server 2019 RTM+GDR (October GDR 2026)15.0.2200.215.0.2000.5 - 15.0.2190.7KB5122773 - Previous SQL2019 RTM GDR
5128496SQL Server 2017 CU31+GDR (October GDR 2026)14.0.3560.214.0.3006.16 - 14.0.3550.4KB5122774 - Previous SQL2017 RTM CU31 GDR
5128497SQL Server 2017 RTM+GDR (October GDR 2026)14.0.2140.214.0.1000.169 - 14.0.2130.4KB5122775 - Previous SQL2017 RTM GDR
\n

What are the GDR and CU update designations and how do they differ?

\n

General Distribution Release (GDR) updates provide security and other broadly applicable critical fixes. Cumulative Updates (CUs) include accumulated fixes for the applicable SQL Server release. Use the version ranges above to select the security update for your installed servicing branch; CU+GDR updates apply to the listed CU branch, while RTM+GDR updates apply to the listed RTM/GDR branch.

\n"},{"Ordinal":"20","Title":"SQL Server","Type":7,"Value":"SQL Server"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"1829","ProductStatuses":[{"ProductID":["22008","11821"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5128494"},"FixedBuild":"15.0.4500.2","ProductID":["22008"],"RestartRequired":{"Value":"Yes"},"SubType":"Security Update","Supercedence":"5122772","Type":2,"URL":"https://www.microsoft.com/download/details.aspx?familyid=b86faf06-5605-4095-bbc6-df92fe14509d"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["22008"],"SubType":"5128494","Type":3,"URL":"https://support.microsoft.com/help/5128494"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5128494"},"ProductID":["22008"],"Type":6,"URL":"https://support.microsoft.com/help/5128494"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5128495"},"FixedBuild":"15.0.2200.2","ProductID":["11821"],"RestartRequired":{"Value":"Yes"},"SubType":"Security Update","Supercedence":"5122773","Type":2,"URL":"https://www.microsoft.com/download/details.aspx?familyid=74110cdf-6dca-400d-a186-0047a061a1a1"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11821"],"SubType":"5128495","Type":3,"URL":"https://support.microsoft.com/help/5128495"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5128495"},"ProductID":["11821"],"Type":6,"URL":"https://support.microsoft.com/help/5128495"}],"RevisionHistory":[{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Denial of Service"},"ProductID":["22008"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Denial of Service"},"ProductID":["11821"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["22008"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11821"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Unlikely"},"Type":1}],"Title":{"Value":"Microsoft SQL Server Denial of Service Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"Microsoft Red Team"}],"URL":[""]}],"CVE":"CVE-2026-88085","CVSSScoreSets":[{"BaseScore":6.4,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11478"],"TemporalScore":5.6,"Vector":"CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":6.4,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11821"],"TemporalScore":5.6,"Vector":"CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":6.4,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["20748"],"TemporalScore":5.6,"Vector":"CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":6.4,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12147"],"TemporalScore":5.6,"Vector":"CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-122","Value":"Heap-based Buffer Overflow"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Heap-based buffer overflow in SQL Server allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

I am running SQL Server on my system. What action do I need to take?

\n

Update your relevant version of SQL Server using the applicable October 2026 security update listed below.

\n

There are GDR and/or CU (Cumulative Update) updates offered for my version of SQL Server. How do I know which update to use?

\n\n

Note: If your version is not represented in the table, review the applicable update's prerequisites and the support status of your SQL Server release before choosing an update. Absence from this table alone does not establish that a version is unsupported.

\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Update NumberTitleVersionApply if current product version is…This security update also includes servicing releases up through…
5126967SQL Server 2025 CU9+GDR (October GDR 2026)17.0.5015.417.0.4006.2 - 17.0.5005.3KB5122048 - SQL2025 RTM CU9
5128492SQL Server 2025 RTM+GDR (October GDR 2026)17.0.1145.417.0.1000.7 - 17.0.1135.8KB5122770 - Previous SQL2025 RTM GDR
5126934SQL Server 2022 CU27+GDR1 (October GDR 2026)16.0.4305.516.0.4003.1 - 16.0.4295.3KB5104824 - SQL2022 RTM CU27
5128493SQL Server 2022 RTM+GDR (October GDR 2026)16.0.1210.316.0.1000.6 - 16.0.1200.5KB5122771 - Previous SQL2022 RTM GDR
5128494SQL Server 2019 CU32+GDR (October GDR 2026)15.0.4500.215.0.4003.23 - 15.0.4490.9KB5122772 - Previous SQL2019 RTM CU32 GDR
5128495SQL Server 2019 RTM+GDR (October GDR 2026)15.0.2200.215.0.2000.5 - 15.0.2190.7KB5122773 - Previous SQL2019 RTM GDR
5128496SQL Server 2017 CU31+GDR (October GDR 2026)14.0.3560.214.0.3006.16 - 14.0.3550.4KB5122774 - Previous SQL2017 RTM CU31 GDR
5128497SQL Server 2017 RTM+GDR (October GDR 2026)14.0.2140.214.0.1000.169 - 14.0.2130.4KB5122775 - Previous SQL2017 RTM GDR
\n

What are the GDR and CU update designations and how do they differ?

\n

General Distribution Release (GDR) updates provide security and other broadly applicable critical fixes. Cumulative Updates (CUs) include accumulated fixes for the applicable SQL Server release. Use the version ranges above to select the security update for your installed servicing branch; CU+GDR updates apply to the listed CU branch, while RTM+GDR updates apply to the listed RTM/GDR branch.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does this mean for this vulnerability?

\n

An attacker would need specific conditions to be in place (i.e. particular protocol settings, or configurations, etc.) before an attack could succeed, which reduces the likelihood of widespread or opportunistic exploitation.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

\n"},{"Ordinal":"20","Title":"SQL Server","Type":7,"Value":"SQL Server"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"1830","ProductStatuses":[{"ProductID":["22007","11478","11821","20748","22008","22009","22010","12147"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5128496"},"FixedBuild":"14.0.3560.2","ProductID":["22007"],"RestartRequired":{"Value":"Yes"},"SubType":"Security 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Update","Supercedence":"5122048","Type":2,"URL":"https://www.microsoft.com/download/details.aspx?familyid=6d582614-a5b0-4cfa-b1f5-ef5c74f5d252"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["22010"],"SubType":"5126967","Type":3,"URL":"https://support.microsoft.com/help/5126967"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5126967"},"ProductID":["22010"],"Type":6,"URL":"https://support.microsoft.com/help/5126967"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5128493"},"FixedBuild":"16.0.1210.3","ProductID":["12147"],"RestartRequired":{"Value":"Yes"},"SubType":"Security Update","Supercedence":"5122771","Type":2,"URL":"https://www.microsoft.com/download/details.aspx?familyid=82f92ae1-1cf3-4c27-9938-0b44f5a0a296"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12147"],"SubType":"5128493","Type":3,"URL":"https://support.microsoft.com/help/5128493"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5128493"},"ProductID":["12147"],"Type":6,"URL":"https://support.microsoft.com/help/5128493"}],"RevisionHistory":[{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Elevation of Privilege"},"ProductID":["22007"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Elevation of Privilege"},"ProductID":["11478"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Elevation of Privilege"},"ProductID":["11821"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Elevation of Privilege"},"ProductID":["20748"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Elevation of Privilege"},"ProductID":["22008"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Elevation of Privilege"},"ProductID":["22009"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Elevation of Privilege"},"ProductID":["22010"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Elevation of Privilege"},"ProductID":["12147"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["22007"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11478"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11821"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["20748"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["22008"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["22009"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["22010"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12147"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Unlikely"},"Type":1}],"Title":{"Value":"Microsoft SQL Server Elevation of Privilege Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"Microsoft Red Team"}],"URL":[""]}],"CVE":"CVE-2026-88086","CVSSScoreSets":[{"BaseScore":5.3,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11821"],"TemporalScore":4.6,"Vector":"CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":5.3,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12147"],"TemporalScore":4.6,"Vector":"CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":5.3,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["20748"],"TemporalScore":4.6,"Vector":"CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-125","Value":"Out-of-bounds Read"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Out-of-bounds read in SQL Server allows an unauthorized attacker to disclose information over an adjacent network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

I am running SQL Server on my system. What action do I need to take?

\n

Update your relevant version of SQL Server using the applicable October 2026 security update listed below.

\n

There are GDR and/or CU (Cumulative Update) updates offered for my version of SQL Server. How do I know which update to use?

\n\n

Note: If your version is not represented in the table, review the applicable update's prerequisites and the support status of your SQL Server release before choosing an update. Absence from this table alone does not establish that a version is unsupported.

\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Update NumberTitleVersionApply if current product version is…This security update also includes servicing releases up through…
5126967SQL Server 2025 CU9+GDR (October GDR 2026)17.0.5015.417.0.4006.2 - 17.0.5005.3KB5122048 - SQL2025 RTM CU9
5128492SQL Server 2025 RTM+GDR (October GDR 2026)17.0.1145.417.0.1000.7 - 17.0.1135.8KB5122770 - Previous SQL2025 RTM GDR
5126934SQL Server 2022 CU27+GDR1 (October GDR 2026)16.0.4305.516.0.4003.1 - 16.0.4295.3KB5104824 - SQL2022 RTM CU27
5128493SQL Server 2022 RTM+GDR (October GDR 2026)16.0.1210.316.0.1000.6 - 16.0.1200.5KB5122771 - Previous SQL2022 RTM GDR
5128494SQL Server 2019 CU32+GDR (October GDR 2026)15.0.4500.215.0.4003.23 - 15.0.4490.9KB5122772 - Previous SQL2019 RTM CU32 GDR
5128495SQL Server 2019 RTM+GDR (October GDR 2026)15.0.2200.215.0.2000.5 - 15.0.2190.7KB5122773 - Previous SQL2019 RTM GDR
5128496SQL Server 2017 CU31+GDR (October GDR 2026)14.0.3560.214.0.3006.16 - 14.0.3550.4KB5122774 - Previous SQL2017 RTM CU31 GDR
5128497SQL Server 2017 RTM+GDR (October GDR 2026)14.0.2140.214.0.1000.169 - 14.0.2130.4KB5122775 - Previous SQL2017 RTM GDR
\n

What are the GDR and CU update designations and how do they differ?

\n

General Distribution Release (GDR) updates provide security and other broadly applicable critical fixes. Cumulative Updates (CUs) include accumulated fixes for the applicable SQL Server release. Use the version ranges above to select the security update for your installed servicing branch; CU+GDR updates apply to the listed CU branch, while RTM+GDR updates apply to the listed RTM/GDR branch.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What type of information could be disclosed by this vulnerability?

\n

An attacker who successfully exploited this vulnerability could potentially read portions of process memory.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does this mean for this vulnerability?

\n

An attacker would need specific conditions to be in place (i.e. particular protocol settings, or configurations, etc.) before an attack could succeed, which reduces the likelihood of widespread or opportunistic exploitation.

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Information published.

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Integer overflow or wraparound in SQL Server allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

I am running SQL Server on my system. What action do I need to take?

\n

Update your relevant version of SQL Server using the applicable October 2026 security update listed below.

\n

There are GDR and/or CU (Cumulative Update) updates offered for my version of SQL Server. How do I know which update to use?

\n\n

Note: If your version is not represented in the table, review the applicable update's prerequisites and the support status of your SQL Server release before choosing an update. Absence from this table alone does not establish that a version is unsupported.

\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Update NumberTitleVersionApply if current product version is…This security update also includes servicing releases up through…
5126967SQL Server 2025 CU9+GDR (October GDR 2026)17.0.5015.417.0.4006.2 - 17.0.5005.3KB5122048 - SQL2025 RTM CU9
5128492SQL Server 2025 RTM+GDR (October GDR 2026)17.0.1145.417.0.1000.7 - 17.0.1135.8KB5122770 - Previous SQL2025 RTM GDR
5126934SQL Server 2022 CU27+GDR1 (October GDR 2026)16.0.4305.516.0.4003.1 - 16.0.4295.3KB5104824 - SQL2022 RTM CU27
5128493SQL Server 2022 RTM+GDR (October GDR 2026)16.0.1210.316.0.1000.6 - 16.0.1200.5KB5122771 - Previous SQL2022 RTM GDR
5128494SQL Server 2019 CU32+GDR (October GDR 2026)15.0.4500.215.0.4003.23 - 15.0.4490.9KB5122772 - Previous SQL2019 RTM CU32 GDR
5128495SQL Server 2019 RTM+GDR (October GDR 2026)15.0.2200.215.0.2000.5 - 15.0.2190.7KB5122773 - Previous SQL2019 RTM GDR
5128496SQL Server 2017 CU31+GDR (October GDR 2026)14.0.3560.214.0.3006.16 - 14.0.3550.4KB5122774 - Previous SQL2017 RTM CU31 GDR
5128497SQL Server 2017 RTM+GDR (October GDR 2026)14.0.2140.214.0.1000.169 - 14.0.2130.4KB5122775 - Previous SQL2017 RTM GDR
\n

What are the GDR and CU update designations and how do they differ?

\n

General Distribution Release (GDR) updates provide security and other broadly applicable critical fixes. Cumulative Updates (CUs) include accumulated fixes for the applicable SQL Server release. Use the version ranges above to select the security update for your installed servicing branch; CU+GDR updates apply to the listed CU branch, while RTM+GDR updates apply to the listed RTM/GDR branch.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does this mean for this vulnerability?

\n

An attacker would need specific conditions to be in place (i.e. particular protocol settings, or configurations, etc.) before an attack could succeed, which reduces the likelihood of widespread or opportunistic exploitation.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

\n"},{"Ordinal":"20","Title":"SQL Server","Type":7,"Value":"SQL Server"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"1832","ProductStatuses":[{"ProductID":["11821","12147","20748","22008","22009","22010"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5128495"},"FixedBuild":"15.0.2200.2","ProductID":["11821"],"RestartRequired":{"Value":"Yes"},"SubType":"Security Update","Supercedence":"5122773","Type":2,"URL":"https://www.microsoft.com/download/details.aspx?familyid=74110cdf-6dca-400d-a186-0047a061a1a1"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11821"],"SubType":"5128495","Type":3,"URL":"https://support.microsoft.com/help/5128495"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5128495"},"ProductID":["11821"],"Type":6,"URL":"https://support.microsoft.com/help/5128495"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5128493"},"FixedBuild":"16.0.1210.3","ProductID":["12147"],"RestartRequired":{"Value":"Yes"},"SubType":"Security Update","Supercedence":"5122771","Type":2,"URL":"https://www.microsoft.com/download/details.aspx?familyid=82f92ae1-1cf3-4c27-9938-0b44f5a0a296"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12147"],"SubType":"5128493","Type":3,"URL":"https://support.microsoft.com/help/5128493"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5128493"},"ProductID":["12147"],"Type":6,"URL":"https://support.microsoft.com/help/5128493"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5128492"},"FixedBuild":"17.0.1145.4","ProductID":["20748"],"RestartRequired":{"Value":"Yes"},"SubType":"Security Update","Supercedence":"5122770","Type":2,"URL":"https://www.microsoft.com/download/details.aspx?familyid=05d38ba3-f609-4011-b045-d56a9eb0bccb"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["20748"],"SubType":"5128492","Type":3,"URL":"https://support.microsoft.com/help/5128492"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5128492"},"ProductID":["20748"],"Type":6,"URL":"https://support.microsoft.com/help/5128492"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5128494"},"FixedBuild":"15.0.4500.2","ProductID":["22008"],"RestartRequired":{"Value":"Yes"},"SubType":"Security Update","Supercedence":"5122772","Type":2,"URL":"https://www.microsoft.com/download/details.aspx?familyid=b86faf06-5605-4095-bbc6-df92fe14509d"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["22008"],"SubType":"5128494","Type":3,"URL":"https://support.microsoft.com/help/5128494"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5128494"},"ProductID":["22008"],"Type":6,"URL":"https://support.microsoft.com/help/5128494"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5126934"},"FixedBuild":"16.0.4305.5","ProductID":["22009"],"RestartRequired":{"Value":"Yes"},"SubType":"Security Update","Supercedence":"5104824","Type":2,"URL":"https://www.microsoft.com/download/details.aspx?familyid=a96e87d9-4786-4b4e-9274-8619b01ef73a"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["22009"],"SubType":"5126934","Type":3,"URL":"https://support.microsoft.com/help/5126934"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5126934"},"ProductID":["22009"],"Type":6,"URL":"https://support.microsoft.com/help/5126934"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5126967"},"FixedBuild":"17.0.5015.4","ProductID":["22010"],"RestartRequired":{"Value":"Yes"},"SubType":"Security Update","Supercedence":"5122048","Type":2,"URL":"https://www.microsoft.com/download/details.aspx?familyid=6d582614-a5b0-4cfa-b1f5-ef5c74f5d252"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["22010"],"SubType":"5126967","Type":3,"URL":"https://support.microsoft.com/help/5126967"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5126967"},"ProductID":["22010"],"Type":6,"URL":"https://support.microsoft.com/help/5126967"}],"RevisionHistory":[{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Elevation of Privilege"},"ProductID":["11821"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Elevation of Privilege"},"ProductID":["12147"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Elevation of Privilege"},"ProductID":["20748"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Elevation of Privilege"},"ProductID":["22008"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Elevation of Privilege"},"ProductID":["22009"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Elevation of Privilege"},"ProductID":["22010"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11821"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12147"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["20748"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["22008"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["22009"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["22010"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Unlikely"},"Type":1}],"Title":{"Value":"Microsoft SQL Server Elevation of Privilege Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"Pwnforr777"}],"URL":[""]}],"CVE":"CVE-2026-88089","CVSSScoreSets":[{"BaseScore":6.7,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["22007"],"TemporalScore":5.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":6.7,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["22008"],"TemporalScore":5.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":6.7,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["20748"],"TemporalScore":5.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":6.7,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11478"],"TemporalScore":5.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":6.7,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11821"],"TemporalScore":5.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":6.7,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["22009"],"TemporalScore":5.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":6.7,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12147"],"TemporalScore":5.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-122","Value":"Heap-based Buffer Overflow"},{"ID":"CWE-20","Value":"Improper Input Validation"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Heap-based buffer overflow in SQL Server allows an authorized attacker to execute code locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

I am running SQL Server on my system. What action do I need to take?

\n

Update your relevant version of SQL Server using the applicable October 2026 security update listed below.

\n

There are GDR and/or CU (Cumulative Update) updates offered for my version of SQL Server. How do I know which update to use?

\n\n

Note: If your version is not represented in the table, review the applicable update's prerequisites and the support status of your SQL Server release before choosing an update. Absence from this table alone does not establish that a version is unsupported.

\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Update NumberTitleVersionApply if current product version is…This security update also includes servicing releases up through…
5126967SQL Server 2025 CU9+GDR (October GDR 2026)17.0.5015.417.0.4006.2 - 17.0.5005.3KB5122048 - SQL2025 RTM CU9
5128492SQL Server 2025 RTM+GDR (October GDR 2026)17.0.1145.417.0.1000.7 - 17.0.1135.8KB5122770 - Previous SQL2025 RTM GDR
5126934SQL Server 2022 CU27+GDR1 (October GDR 2026)16.0.4305.516.0.4003.1 - 16.0.4295.3KB5104824 - SQL2022 RTM CU27
5128493SQL Server 2022 RTM+GDR (October GDR 2026)16.0.1210.316.0.1000.6 - 16.0.1200.5KB5122771 - Previous SQL2022 RTM GDR
5128494SQL Server 2019 CU32+GDR (October GDR 2026)15.0.4500.215.0.4003.23 - 15.0.4490.9KB5122772 - Previous SQL2019 RTM CU32 GDR
5128495SQL Server 2019 RTM+GDR (October GDR 2026)15.0.2200.215.0.2000.5 - 15.0.2190.7KB5122773 - Previous SQL2019 RTM GDR
5128496SQL Server 2017 CU31+GDR (October GDR 2026)14.0.3560.214.0.3006.16 - 14.0.3550.4KB5122774 - Previous SQL2017 RTM CU31 GDR
5128497SQL Server 2017 RTM+GDR (October GDR 2026)14.0.2140.214.0.1000.169 - 14.0.2130.4KB5122775 - Previous SQL2017 RTM GDR
\n

What are the GDR and CU update designations and how do they differ?

\n

General Distribution Release (GDR) updates provide security and other broadly applicable critical fixes. Cumulative Updates (CUs) include accumulated fixes for the applicable SQL Server release. Use the version ranges above to select the security update for your installed servicing branch; CU+GDR updates apply to the listed CU branch, while RTM+GDR updates apply to the listed RTM/GDR branch.

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Information published.

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Access of resource using incompatible type ('type confusion') in Microsoft Edge (Chromium-based) allows an unauthorized attacker to elevate privileges over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metrics, successful exploitation of this vulnerability could lead to some loss of confidentiality (C:L), and integrity (I:L) but lead to no loss of availability (A:N). What is the impact of this vulnerability?

\n

An attacker who successfully exploited the vulnerability could view some sensitive information (Confidentiality), make changes to disclosed information (Integrity), but cannot limit access to the resource (Availability).

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

There are multiple update packages available for some of the affected software. Do I need to install all the updates listed in the Security Updates table for the software?

\n

Yes. Customers should apply all updates offered for the software installed on their systems. If multiple updates apply, they can be installed in any order.

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Information published.

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Added Edge software to the Security Updates table. Customers that are running supported version of Edge are encouraged to update to the indicated version to be protected from this vulnerability.

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Deserialization of untrusted data in Windows Management Instrumentation allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Inconsistent interpretation of http requests ('http request/response smuggling') in ASP.NET Core allows an unauthorized attacker to perform tampering over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

How could an attacker exploit this vulnerability?

\n

An unauthenticated attacker could send specially crafted HTTP/1.1 requests through a reverse proxy to an affected server. Successful exploitation could desynchronize request handling between the proxy and the server, allowing the attacker to inject an unintended request. User interaction is not required.

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Heap-based buffer overflow in Desktop Window Manager allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Information published.

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Improper neutralization of special elements in output used by a downstream component ('injection') in Azure Storage Library allows an authorized attacker to elevate privileges over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

How could an attacker exploit this vulnerability?

\n

An authenticated attacker who can supply a blob tag condition to an application using the affected library could submit a specially crafted value. Successful exploitation could allow the attacker to delete recovery snapshots or blobs beyond the operation authorized by the application. User interaction is not required.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker could add unauthorized deletion options to a permitted storage operation, allowing recovery snapshots or blobs to be deleted when the application did not intend to authorize that action.

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Information published.

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Added Edge software to the Security Updates table. Customers that are running supported version of Edge are encouraged to update to the indicated version to be protected from this vulnerability.

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Concurrent execution using shared resource with improper synchronization ('race condition') in Windows DCOM Server allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Untrusted pointer dereference in Windows Security Support Provider Interface allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to have a deep understanding of the system. Successful exploitation is not guaranteed and depends on a combination of factors that might include the environment, system configuration, and the presence of additional security measures.

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Uncaught exception in Windows Failover Cluster allows an unauthorized attacker to deny service over a network.

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Use after free in Windows Storage Spaces Controller allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Information published.

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Weak authentication in Microsoft Input Method Editor (IME) allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited the vulnerability?

\n

An attacker could use this vulnerability to elevate privileges from a Low Integrity Level in a contained ("sandboxed") execution environment to a Medium Integrity Level.

\n

Please refer to AppContainer isolation and Mandatory Integrity Control for more information.

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Use after free in Windows Failover Cluster allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

How could an attacker exploit this vulnerability?

\n

An unauthenticated attacker could exploit this vulnerability by sending a specially crafted packet to an affected service over the network. Successful exploitation could allow the attacker to execute code on the target system. No authentication or user interaction is required.

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Use after free in Windows Broadcast DVR User Service allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Use after free in Windows Broadcast DVR User Service allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Use after free in Windows Cloud Files Mini Filter Driver allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

For an attacker to exploit this vulnerability, they would need to have knowledge of a specific operation that triggers a memory allocation failure, specifically a use after free.

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Use after free in Windows Cloud Files Mini Filter Driver allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Use after free in Microsoft Office Click-To-Run allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Information published.

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Heap-based buffer overflow in Windows Graphics Kernel allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Untrusted pointer dereference in DNS Server allows an unauthorized attacker to execute code over a network.

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How could an attacker exploit this vulnerability?

\n

An attacker could host a malicious server and convince a user to connect to it from an affected client. When the client processes the server's response, the attacker could execute code on the client system. User interaction is required.

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Information published.

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Use after free in Windows Broadcast DVR User Service allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Untrusted pointer dereference in DNS Server allows an unauthorized attacker to execute code over a network.

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How could an attacker exploit this vulnerability?

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An attacker could host a malicious server and convince a user to connect to it from an affected client. When the client processes the server's response, the attacker could execute code on the client system. User interaction is required.

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Information published.

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Untrusted pointer dereference in DNS Server allows an unauthorized attacker to execute code over a network.

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How could an attacker exploit this vulnerability?

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An attacker could host a malicious server and convince a user to connect to it from an affected client. When the client processes the server's response, the attacker could execute code on the client system. User interaction is required.

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Use after free in Windows DHCP Server allows an unauthorized attacker to execute code over a network.

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How could an attacker exploit this vulnerability?

\n

An unauthenticated attacker could exploit this vulnerability by sending a specially crafted packet to an affected service over the network. Successful exploitation could allow the attacker to execute code on the target system. No authentication or user interaction is required.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Integer overflow or wraparound in Windows Background Intelligent Transfer Service (BITS) allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Information published.

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Use after free in Windows DHCP Server allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

How could an attacker exploit this vulnerability?

\n

An unauthenticated attacker could exploit this vulnerability by sending a specially crafted packet to an affected service over the network. Successful exploitation could allow the attacker to execute code on the target system. No authentication or user interaction is required.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Information published.

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Use after free in Windows DHCP Server allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

How could an attacker exploit this vulnerability?

\n

An unauthenticated attacker could exploit this vulnerability by sending a specially crafted packet to an affected service over the network. Successful exploitation could allow the attacker to execute code on the target system. No authentication or user interaction is required.

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Out-of-bounds read in DNS Server allows an authorized attacker to deny service over a network.

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Information published.

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Use after free in Windows Installer allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Out-of-bounds read in DNS Server allows an authorized attacker to deny service over a network.

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Information published.

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Untrusted pointer dereference in WebDAV allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Use after free in Windows SMB Server allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Heap-based buffer overflow in Windows DWM Core Library allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

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An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Out-of-bounds read in DNS Server allows an authorized attacker to deny service over a network.

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Information published.

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Deserialization of untrusted data in Microsoft Dataverse allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why are there no links to an update or instructions with steps that must be taken to protect from this vulnerability?

\n

This vulnerability has already been fully mitigated by Microsoft. There is no action for users of this service to take. The purpose of this CVE is to provide further transparency.

\n

Please see Toward greater transparency: Unveiling Cloud Service CVEs for more information.

\n"},{"Ordinal":"20","Title":"Microsoft Dataverse","Type":7,"Value":"Microsoft Dataverse"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"No"}],"Ordinal":"1870","ProductStatuses":[{"ProductID":["12338"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[],"RevisionHistory":[{"Date":"2026-10-08T07:00:00","Description":{"Value":"

Information published.

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Origin validation error in Azure Key Vault allows an unauthorized attacker to disclose information over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Exploiting this vulnerability would require an attacker modify the response to take the desired action. An attacker would also have to rely on compromising the principal consuming the SDK, which is beyond attacker's control.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What type of information could be disclosed by this vulnerability?

\n

Exploiting this vulnerability could allow the disclosure of credentials.

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Improper authorization in Windows Portable Device Enumerator Service allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Information published.

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Use after free in Windows Kernel allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Information published.

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Improper access control in WebDAV allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

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An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Improper resolution of path equivalence in WebDAV allows an authorized attacker to execute code over a network.

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How could an attacker exploit this vulnerability?

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An authenticated attacker could exploit this vulnerability by sending a specially crafted request to an affected service over the network. Successful exploitation could allow the attacker to execute code on the target system.

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Files or directories accessible to external parties in WebDAV allows an authorized attacker to disclose information over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What type of information could be disclosed by this vulnerability?

\n

The type of information that could be disclosed if an attacker successfully exploited this vulnerability is file content.

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Information published.

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Use after free in Windows Kernel allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Information published.

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Out-of-bounds read in Windows Key Storage Provider allows an authorized attacker to disclose information locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What type of information could be disclosed by this vulnerability?

\n

An attacker who successfully exploited this vulnerability could potentially read small portions of heap memory.

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Use after free in Windows Kernel allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Heap-based buffer overflow in Windows Storage Spaces Controller allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Use after free in Microsoft Office PowerPoint allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

Yes, the Preview Pane is an attack vector.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Are the updates for Microsoft Office LTSC for Mac 2021 and 2024 currently available?

\n

Yes. As of October 15, 2025, the security update for Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac are available. Customers running Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac should ensure the update is installed to be protected from this vulnerability.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, user interaction is required (UI:R). What interaction would the user have to do?

\n

An attacker must send a user a malicious Office file and convince them to open it.

\n"},{"Ordinal":"20","Title":"Microsoft Office PowerPoint","Type":7,"Value":"Microsoft Office PowerPoint"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"1882","ProductStatuses":[{"ProductID":["11762","11763","11951","11952","11953","12420","12421","12440","21368"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"https://aka.ms/OfficeSecurityReleases","ProductID":["11762","11763"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11762","11763"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.114.26101123","ProductID":["11951","12440","21368"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11951","12440","21368"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.14334.20974","ProductID":["11952","11953"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11952","11953"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.17932.21056","ProductID":["12420","12421"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12420","12421"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"}],"RevisionHistory":[{"Date":"2026-10-15T07:00:00","Description":{"Value":"

Microsoft is announcing the availability of the security updates for Microsoft Office for Mac. Customers running affected Mac software should install the update for their product to be protected from this vulnerability. Customers running other Microsoft Office software do not need to take any action. See the Release Notes for more information and download links.

\n"},"Number":"1.1"},{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

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Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

Yes, the Preview Pane is an attack vector.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Are the updates for Microsoft Office LTSC for Mac 2021 and 2024 currently available?

\n

Yes. As of October 15, 2025, the security update for Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac are available. Customers running Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac should ensure the update is installed to be protected from this vulnerability.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, user interaction is required (UI:R). What interaction would the user have to do?

\n

An attacker must send a user a malicious Office file and convince them to open it.

\n"},{"Ordinal":"20","Title":"Microsoft Office Excel","Type":7,"Value":"Microsoft Office Excel"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"1883","ProductStatuses":[{"ProductID":["21368","11762","11763","11951","11952","11953","12420","12421","12440"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.114.26101123","ProductID":["21368","11951","12440"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21368","11951","12440"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"https://aka.ms/OfficeSecurityReleases","ProductID":["11762","11763"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11762","11763"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.14334.20974","ProductID":["11952","11953"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11952","11953"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.17932.21056","ProductID":["12420","12421"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12420","12421"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"}],"RevisionHistory":[{"Date":"2026-10-15T07:00:00","Description":{"Value":"

Microsoft is announcing the availability of the security updates for Microsoft Office for Mac. Customers running affected Mac software should install the update for their product to be protected from this vulnerability. Customers running other Microsoft Office software do not need to take any action. See the Release Notes for more information and download links.

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Information published.

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Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Background Intelligent Transfer Service (BITS) allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited the vulnerability?

\n

An attacker who successfully exploited this vulnerability could execute code in the security context of the “NT AUTHORITY\\Network Service” account.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

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Double free in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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of Uninitialized Resource"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Use of uninitialized resource in Microsoft Office Word allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Are the updates for Microsoft Office LTSC for Mac 2021 and 2024 currently available?

\n

Yes. As of October 15, 2025, the security update for Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac are available. Customers running Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac should ensure the update is installed to be protected from this vulnerability.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack vector is network (AV:N) and user interaction is required (UI:R). What is the target context of the remote code execution?

\n

This attack requires a user to open a specially crafted file from the attacker to initiate remote code execution.

\n"},{"Ordinal":"20","Title":"Microsoft Office Word","Type":7,"Value":"Microsoft Office Word"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"1887","ProductStatuses":[{"ProductID":["11951","12440","21368","11952","11953","12421","12420","11763","11762"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.114.26101123","ProductID":["11951","12440","21368"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11951","12440","21368"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.14334.20974","ProductID":["11952","11953"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11952","11953"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.17932.21056","ProductID":["12421","12420"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12421","12420"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"https://aka.ms/OfficeSecurityReleases","ProductID":["11763","11762"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11763","11762"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"}],"RevisionHistory":[{"Date":"2026-10-15T07:00:00","Description":{"Value":"

Microsoft is announcing the availability of the security updates for Microsoft Office for Mac. Customers running affected Mac software should install the update for their product to be protected from this vulnerability. Customers running other Microsoft Office software do not need to take any action. See the Release Notes for more information and download links.

\n"},"Number":"1.1"},{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

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Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What type of information could be disclosed by this vulnerability?

\n

An attacker who successfully exploited this vulnerability could potentially read small portions of heap memory.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

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Information published.

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Use after free in Windows Background Intelligent Transfer Service (BITS) allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Information published.

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Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What type of information could be disclosed by this vulnerability?

\n

An attacker who successfully exploited this vulnerability could potentially read small portions of heap memory.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"20","Title":"Microsoft Office Excel","Type":7,"Value":"Microsoft Office Excel"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"1890","ProductStatuses":[{"ProductID":["11762","11763","11952","11953","12420","12421"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"https://aka.ms/OfficeSecurityReleases","ProductID":["11762","11763"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11762","11763"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.14334.20974","ProductID":["11952","11953"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11952","11953"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.17932.21056","ProductID":["12420","12421"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12420","12421"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"}],"RevisionHistory":[{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["11762"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["11763"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["11952"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["11953"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["12420"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["12421"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11762"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11763"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11952"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11953"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12420"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12421"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Unlikely"},"Type":1}],"Title":{"Value":"Microsoft Office Excel Information Disclosure Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"SeaDragnoL with Qrious Secure"}],"URL":[""]},{"Name":[{"Value":"grass with Viettel Cyber Security"}],"URL":[""]},{"Name":[{"Value":"jmini"}],"URL":[""]},{"Name":[{"Value":"boolgombear"}],"URL":[""]}],"CVE":"CVE-2026-88154","CVSSScoreSets":[{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11762"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11763"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11952"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11953"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12420"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12421"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21368"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-125","Value":"Out-of-bounds Read"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

Yes, the Preview Pane is an attack vector.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What type of information could be disclosed by this vulnerability?

\n

An attacker who successfully exploited this vulnerability could potentially read small portions of heap memory.

\n"},{"Ordinal":"20","Title":"Microsoft Office Excel","Type":7,"Value":"Microsoft Office Excel"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"1891","ProductStatuses":[{"ProductID":["11762","11763","11952","11953","12420","12421","21368"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"https://aka.ms/OfficeSecurityReleases","ProductID":["11762","11763"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11762","11763"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.14334.20974","ProductID":["11952","11953"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11952","11953"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.17932.21056","ProductID":["12420","12421"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12420","12421"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.114.26101123","ProductID":["21368"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21368"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"}],"RevisionHistory":[{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["11762"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["11763"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["11952"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["11953"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["12420"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["12421"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["21368"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11762"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11763"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11952"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11953"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12420"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12421"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21368"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Microsoft Office Excel Information Disclosure Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"41ae55e9310ff27fa6f26af4727e5590"}],"URL":[""]}],"CVE":"CVE-2026-88155","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11961"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-122","Value":"Heap-based Buffer Overflow"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Heap-based buffer overflow in Microsoft Office SharePoint allows an authorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

I am running SharePoint Server 2016. Do the updates for SharePoint Enterprise Server 2016 also apply to the version I am running?

\n

Yes. The same KB number applies to both SharePoint Server 2016 and SharePoint Enterprise Server 2016. Customers running either version should install the security update to be protected from this vulnerability.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

How could an attacker exploit the vulnerability?

\n

In a network-based attack, an authenticated attacker with Manage List permissions could execute code remotely on the SharePoint Server.

\n"},{"Ordinal":"20","Title":"Microsoft Office SharePoint","Type":7,"Value":"Microsoft Office SharePoint"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"1892","ProductStatuses":[{"ProductID":["11961"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5002927"},"FixedBuild":"16.0.20326.20190","ProductID":["11961"],"RestartRequired":{"Value":"Yes"},"SubType":"Security Update","Supercedence":"5002908","Type":2,"URL":"https://www.microsoft.com/en-us/download/details.aspx?id=108862"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11961"],"SubType":"5002927","Type":3,"URL":"https://support.microsoft.com/help/5002927"}],"RevisionHistory":[{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11961"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11961"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Microsoft Office SharePoint Remote Code Execution Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"moltenbit with https://moltenbit.net"}],"URL":[""]},{"Name":[{"Value":"0ccbbf129444eb66344ccafb92b00df4"}],"URL":[""]}],"CVE":"CVE-2026-88156","CVSSScoreSets":[{"BaseScore":9.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21368"],"TemporalScore":8.5,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":9.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11762"],"TemporalScore":8.5,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":9.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11763"],"TemporalScore":8.5,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":9.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11951"],"TemporalScore":8.5,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":9.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11952"],"TemporalScore":8.5,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":9.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11953"],"TemporalScore":8.5,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":9.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12420"],"TemporalScore":8.5,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":9.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12421"],"TemporalScore":8.5,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":9.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12440"],"TemporalScore":8.5,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-121","Value":"Stack-based Buffer Overflow"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Stack-based buffer overflow in Microsoft Office Outlook allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

How could an attacker exploit this vulnerability?

\n

An attacker could send a specially crafted email message to a target user. Simply viewing the message in the Outlook Reading Pane could trigger the vulnerability, without the recipient opening the message or clicking anything in it. Successful exploitation could allow the attacker to execute code on the recipient's system. Network access is required; authentication and user interaction are not required.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Are the updates for Microsoft Office LTSC for Mac 2021 and 2024 currently available?

\n

Yes. As of October 15, 2025, the security update for Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac are available. Customers running Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac should ensure the update is installed to be protected from this vulnerability.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

Yes, the Preview Pane is an attack vector.

\n"},{"Ordinal":"20","Title":"Microsoft Office Outlook","Type":7,"Value":"Microsoft Office Outlook"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"1893","ProductStatuses":[{"ProductID":["21368","11762","11763","11951","11952","11953","12420","12421","12440"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.114.26101123","ProductID":["21368","11951","12440"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21368","11951","12440"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"https://aka.ms/OfficeSecurityReleases","ProductID":["11762","11763"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11762","11763"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.14334.20974","ProductID":["11952","11953"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11952","11953"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.17932.21056","ProductID":["12420","12421"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12420","12421"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"}],"RevisionHistory":[{"Date":"2026-10-15T07:00:00","Description":{"Value":"

Microsoft is announcing the availability of the security updates for Microsoft Office for Mac. Customers running affected Mac software should install the update for their product to be protected from this vulnerability. Customers running other Microsoft Office software do not need to take any action. See the Release Notes for more information and download links.

\n"},"Number":"1.1"},{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["21368"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11762"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11763"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11951"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11952"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11953"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code 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Out-of-bounds read in Microsoft Digest Authentication allows an authorized attacker to disclose information locally.

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What type of information could be disclosed by this vulnerability?

\n

An attacker who successfully exploited this vulnerability could view heap memory from a privileged process running on the server.

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Concurrent execution using shared resource with improper synchronization ('race condition') in Microsoft Windows Search Component allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Use after free in Windows Local Security Authority (LSA) allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Improper authorization in Windows Encrypting File System (EFS) allows an authorized attacker to perform tampering locally.

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What could an attacker achieve by exploiting this vulnerability?

\n

An attacker could exploit this vulnerability to make unauthorized modifications to protected system data. This could allow the attacker to alter system state or configuration beyond their normal privileges.

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Information published.

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Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Windows Encrypting File System (EFS) Tampering Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"41ae55e9310ff27fa6f26af4727e5590"}],"URL":[""]}],"CVE":"CVE-2026-88163","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11961"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-190","Value":"Integer Overflow or Wraparound"},{"ID":"CWE-122","Value":"Heap-based Buffer Overflow"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Integer overflow or wraparound in Microsoft Office SharePoint allows an authorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

I am running SharePoint Server 2016. Do the updates for SharePoint Enterprise Server 2016 also apply to the version I am running?

\n

Yes. The same KB number applies to both SharePoint Server 2016 and SharePoint Enterprise Server 2016. Customers running either version should install the security update to be protected from this vulnerability.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

How could an attacker exploit the vulnerability?

\n

In a network-based attack, an authenticated attacker with Manage List permissions could execute code remotely on the SharePoint Server.

\n"},{"Ordinal":"20","Title":"Microsoft Office SharePoint","Type":7,"Value":"Microsoft Office SharePoint"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"1900","ProductStatuses":[{"ProductID":["11961"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5002927"},"FixedBuild":"16.0.20326.20190","ProductID":["11961"],"RestartRequired":{"Value":"Yes"},"SubType":"Security Update","Supercedence":"5002908","Type":2,"URL":"https://www.microsoft.com/en-us/download/details.aspx?id=108862"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11961"],"SubType":"5002927","Type":3,"URL":"https://support.microsoft.com/help/5002927"}],"RevisionHistory":[{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

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Missing authorization in Microsoft Office SharePoint allows an authorized attacker to elevate privileges over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

How could an attacker exploit this vulnerability?

\n

An authenticated attacker could send a specially crafted request to an affected SharePoint server to perform an operation beyond the permissions granted to their account. Successful exploitation could allow the attacker to modify protected content or administrative configuration. No additional user interaction is required.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

I am running SharePoint Server 2016. Do the updates for SharePoint Enterprise Server 2016 also apply to the version I am running?

\n

Yes. The same KB number applies to both SharePoint Server 2016 and SharePoint Enterprise Server 2016. Customers running either version should install the security update to be protected from this vulnerability.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain ELEVATED privileges, which may allow them to perform actions beyond their original permissions.

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Out-of-bounds write in Active Directory Domain Services allows an authorized attacker to execute code over a network.

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Information published.

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Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Windows Active Directory Domain Services Remote Code Execution Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"41ae55e9310ff27fa6f26af4727e5590"}],"URL":[""]}],"CVE":"CVE-2026-88166","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11961"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-190","Value":"Integer Overflow or Wraparound"},{"ID":"CWE-121","Value":"Stack-based Buffer Overflow"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Integer overflow or wraparound in Microsoft Office SharePoint allows an authorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

I am running SharePoint Server 2016. Do the updates for SharePoint Enterprise Server 2016 also apply to the version I am running?

\n

Yes. The same KB number applies to both SharePoint Server 2016 and SharePoint Enterprise Server 2016. Customers running either version should install the security update to be protected from this vulnerability.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

How could an attacker exploit the vulnerability?

\n

In a network-based attack, an authenticated attacker with Manage List permissions could execute code remotely on the SharePoint Server.

\n"},{"Ordinal":"20","Title":"Microsoft Office SharePoint","Type":7,"Value":"Microsoft Office SharePoint"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"1903","ProductStatuses":[{"ProductID":["11961"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5002927"},"FixedBuild":"16.0.20326.20190","ProductID":["11961"],"RestartRequired":{"Value":"Yes"},"SubType":"Security Update","Supercedence":"5002908","Type":2,"URL":"https://www.microsoft.com/en-us/download/details.aspx?id=108862"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11961"],"SubType":"5002927","Type":3,"URL":"https://support.microsoft.com/help/5002927"}],"RevisionHistory":[{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

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Buffer over-read in Microsoft Office Word allows an unauthorized attacker to disclose information over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Are the updates for Microsoft Office LTSC for Mac 2021 and 2024 currently available?

\n

Yes. As of October 15, 2025, the security update for Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac are available. Customers running Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac should ensure the update is installed to be protected from this vulnerability.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What type of information could be disclosed by this vulnerability?

\n

An attacker who successfully exploited this vulnerability could potentially read small portions of heap memory.

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Microsoft is announcing the availability of the security updates for Microsoft Office for Mac. Customers running affected Mac software should install the update for their product to be protected from this vulnerability. Customers running other Microsoft Office software do not need to take any action. See the Release Notes for more information and download links.

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Information published.

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Heap-based buffer overflow in Windows Bind Filter Driver allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Out-of-bounds read in Microsoft Office Word allows an unauthorized attacker to disclose information over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

Yes, the Preview Pane is an attack vector.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Are the updates for Microsoft Office LTSC for Mac 2021 and 2024 currently available?

\n

Yes. As of October 15, 2025, the security update for Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac are available. Customers running Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac should ensure the update is installed to be protected from this vulnerability.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What type of information could be disclosed by this vulnerability?

\n

An attacker who successfully exploited this vulnerability could potentially read small portions of heap memory.

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Microsoft is announcing the availability of the security updates for Microsoft Office for Mac. Customers running affected Mac software should install the update for their product to be protected from this vulnerability. Customers running other Microsoft Office software do not need to take any action. See the Release Notes for more information and download links.

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Information published.

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Double free in Windows DHCP Server allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Information published.

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Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What type of information could be disclosed by this vulnerability?

\n

An attacker who successfully exploited this vulnerability could potentially read small portions of heap memory.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

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Information published.

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Use after free in Windows Background Intelligent Transfer Service (BITS) allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

\n"},{"Ordinal":"20","Title":"Windows Background Intelligent Transfer Service (BITS)","Type":7,"Value":"Windows Background Intelligent Transfer Service (BITS)"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"1909","ProductStatuses":[{"ProductID":["11568","11569","11571","11572","11923","11924","12437","12436","10852","10853","10816","10855","10378","10379","10483","10543"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5126651"},"FixedBuild":"10.0.17763.9376","ProductID":["11568","11569","11571","11572"],"RestartRequired":{"Value":"Yes"},"SubType":"Security Update","Supercedence":"5122876","Type":2,"URL":"https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5126651"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11568","11569","11571","11572"],"SubType":"5126651","Type":3,"URL":"https://support.microsoft.com/help/5126651"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5126651"},"ProductID":["11568","11569","11571","11572"],"Type":6,"URL":"https://support.microsoft.com/help/5126651"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5126655"},"FixedBuild":"10.0.20348.5761","ProductID":["11923","11924"],"RestartRequired":{"Value":"Yes"},"SubType":"Security Update","Supercedence":"5122882","Type":2,"URL":"https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5126655"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11923","11924"],"SubType":"5126655","Type":3,"URL":"https://support.microsoft.com/help/5126655"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5126655"},"ProductID":["11923","11924"],"Type":6,"URL":"https://support.microsoft.com/help/5126655"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5126646"},"FixedBuild":"10.0.26100.33650","ProductID":["12437","12436"],"RestartRequired":{"Value":"Yes"},"SubType":"Security Update","Supercedence":"5122871","Type":2,"URL":"https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5126646"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12437","12436"],"SubType":"5126646","Type":3,"URL":"https://support.microsoft.com/help/5126646"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5126646"},"ProductID":["12437","12436"],"Type":6,"URL":"https://support.microsoft.com/help/5126646"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5126868"},"FixedBuild":"10.0.14393.9612","ProductID":["10852","10853","10816","10855"],"RestartRequired":{"Value":"Yes"},"SubType":"Security Update","Supercedence":"5123099","Type":2,"URL":"https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5126868"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["10852","10853","10816","10855"],"SubType":"5126868","Type":3,"URL":"https://support.microsoft.com/help/5126868"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5126868"},"ProductID":["10852","10853","10816","10855"],"Type":6,"URL":"https://support.microsoft.com/help/5126868"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5126835"},"FixedBuild":"6.2.9200.26434","ProductID":["10378","10379"],"RestartRequired":{"Value":"Yes"},"SubType":"Security Update","Supercedence":"5123065","Type":2,"URL":"https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5126835"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["10378","10379"],"SubType":"5126835","Type":3,"URL":"https://support.microsoft.com/help/5126835"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5126836"},"FixedBuild":"6.3.9600.23470","ProductID":["10483","10543"],"RestartRequired":{"Value":"Yes"},"SubType":"Security Update","Supercedence":"5123066","Type":2,"URL":"https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5126836"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["10483","10543"],"SubType":"5126836","Type":3,"URL":"https://support.microsoft.com/help/5126836"}],"RevisionHistory":[{"Date":"2026-10-13T07:00:00","Description":{"Value":"

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Execution using Shared Resource with Improper Synchronization ('Race Condition')"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Deployment Services allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Information published.

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Read"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

Yes, the Preview Pane is an attack vector.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Are the updates for Microsoft Office LTSC for Mac 2021 and 2024 currently available?

\n

Yes. As of October 15, 2025, the security update for Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac are available. Customers running Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac should ensure the update is installed to be protected from this vulnerability.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What type of information could be disclosed by this vulnerability?

\n

An attacker who successfully exploited this vulnerability could potentially read small portions of heap memory.

\n"},{"Ordinal":"20","Title":"Microsoft Office Excel","Type":7,"Value":"Microsoft Office Excel"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"1911","ProductStatuses":[{"ProductID":["21368","11762","11763","11952","11953","12420","12421"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.114.26101123","ProductID":["21368"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21368"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"https://aka.ms/OfficeSecurityReleases","ProductID":["11762","11763"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11762","11763"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.14334.20974","ProductID":["11952","11953"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11952","11953"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.17932.21056","ProductID":["12420","12421"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12420","12421"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"}],"RevisionHistory":[{"Date":"2026-10-15T07:00:00","Description":{"Value":"

Microsoft is announcing the availability of the security updates for Microsoft Office for Mac. Customers running affected Mac software should install the update for their product to be protected from this vulnerability. Customers running other Microsoft Office software do not need to take any action. See the Release Notes for more information and download links.

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Information published.

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Out-of-bounds read in Windows DWM Core Library allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

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An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Use after free in Microsoft Office PowerPoint allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

Yes, the Preview Pane is an attack vector.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Are the updates for Microsoft Office LTSC for Mac 2021 and 2024 currently available?

\n

Yes. As of October 15, 2025, the security update for Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac are available. Customers running Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac should ensure the update is installed to be protected from this vulnerability.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

How could an attacker exploit this vulnerability?

\n

An unauthenticated attacker could exploit this vulnerability by submitting a specially crafted presentation for processing by an affected Office Online service. Successful exploitation could allow the attacker to execute code on the target system. No authentication or user interaction is required.

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Microsoft is announcing the availability of the security updates for Microsoft Office for Mac. Customers running affected Mac software should install the update for their product to be protected from this vulnerability. Customers running other Microsoft Office software do not need to take any action. See the Release Notes for more information and download links.

\n"},"Number":"1.1"},{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

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Out-of-bounds read in Windows DWM Core Library allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

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An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

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An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Use after free in Microsoft Windows Search Component allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

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An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Microsoft Windows Search Component Elevation of Privilege Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"Jeongmin Choi"}],"URL":[""]}],"CVE":"CVE-2026-88183","CVSSScoreSets":[{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11762"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11763"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11951"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11952"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11953"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12420"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12421"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12440"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21368"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-125","Value":"Out-of-bounds Read"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Out-of-bounds read in Microsoft Office PowerPoint allows an unauthorized attacker to disclose information over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Are the updates for Microsoft Office LTSC for Mac 2021 and 2024 currently available?

\n

Yes. As of October 15, 2025, the security update for Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac are available. Customers running Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac should ensure the update is installed to be protected from this vulnerability.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What type of information could be disclosed by this vulnerability?

\n

An attacker who successfully exploited this vulnerability could potentially read small portions of heap memory.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"20","Title":"Microsoft Office PowerPoint","Type":7,"Value":"Microsoft Office PowerPoint"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"1918","ProductStatuses":[{"ProductID":["11762","11763","11951","11952","11953","12420","12421","12440","21368"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"https://aka.ms/OfficeSecurityReleases","ProductID":["11762","11763"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11762","11763"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.114.26101123","ProductID":["11951","12440","21368"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11951","12440","21368"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.14334.20974","ProductID":["11952","11953"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11952","11953"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.17932.21056","ProductID":["12420","12421"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12420","12421"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"}],"RevisionHistory":[{"Date":"2026-10-15T07:00:00","Description":{"Value":"

Microsoft is announcing the availability of the security updates for Microsoft Office for Mac. Customers running affected Mac software should install the update for their product to be protected from this vulnerability. Customers running other Microsoft Office software do not need to take any action. See the Release Notes for more information and download links.

\n"},"Number":"1.1"},{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["11762"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["11763"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["11951"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["11952"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["11953"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["12420"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["12421"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["12440"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["21368"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11762"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11763"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11951"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11952"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11953"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12420"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12421"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12440"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21368"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Unlikely"},"Type":1}],"Title":{"Value":"Microsoft Office PowerPoint Information Disclosure Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"SeaDragnoL with Qrious Secure"}],"URL":[""]}],"CVE":"CVE-2026-88184","CVSSScoreSets":[{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21368"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11762"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11763"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11951"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11952"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11953"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12420"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12421"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12440"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-125","Value":"Out-of-bounds Read"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Are the updates for Microsoft Office LTSC for Mac 2021 and 2024 currently available?

\n

Yes. As of October 15, 2025, the security update for Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac are available. Customers running Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac should ensure the update is installed to be protected from this vulnerability.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What type of information could be disclosed by this vulnerability?

\n

An attacker who successfully exploited this vulnerability could potentially read small portions of heap memory.

\n"},{"Ordinal":"20","Title":"Microsoft Office Excel","Type":7,"Value":"Microsoft Office Excel"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"1919","ProductStatuses":[{"ProductID":["21368","11762","11763","11951","11952","11953","12420","12421","12440"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.114.26101123","ProductID":["21368","11951","12440"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21368","11951","12440"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"https://aka.ms/OfficeSecurityReleases","ProductID":["11762","11763"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11762","11763"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.14334.20974","ProductID":["11952","11953"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11952","11953"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.17932.21056","ProductID":["12420","12421"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12420","12421"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"}],"RevisionHistory":[{"Date":"2026-10-15T07:00:00","Description":{"Value":"

Microsoft is announcing the availability of the security updates for Microsoft Office for Mac. Customers running affected Mac software should install the update for their product to be protected from this vulnerability. Customers running other Microsoft Office software do not need to take any action. See the Release Notes for more information and download links.

\n"},"Number":"1.1"},{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["21368"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["11762"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["11763"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["11951"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["11952"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["11953"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["12420"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["12421"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["12440"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21368"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11762"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11763"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11951"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11952"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11953"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12420"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12421"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12440"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Microsoft Office Excel Information Disclosure Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"Anonymous"}],"URL":[""]},{"Name":[{"Value":"0ccbbf129444eb66344ccafb92b00df4"}],"URL":[""]},{"Name":[{"Value":"Haein Lee with KAIST Hacking Lab"}],"URL":[""]},{"Name":[{"Value":"namnp with Viettel Cyber Security"}],"URL":[""]},{"Name":[{"Value":"vietnq"}],"URL":[""]}],"CVE":"CVE-2026-88185","CVSSScoreSets":[{"BaseScore":8.1,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11762"],"TemporalScore":7.1,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.1,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11763"],"TemporalScore":7.1,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.1,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11951"],"TemporalScore":7.1,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.1,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11952"],"TemporalScore":7.1,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.1,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11953"],"TemporalScore":7.1,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.1,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12420"],"TemporalScore":7.1,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.1,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12421"],"TemporalScore":7.1,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.1,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12440"],"TemporalScore":7.1,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.1,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21368"],"TemporalScore":7.1,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-122","Value":"Heap-based Buffer Overflow"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Are the updates for Microsoft Office LTSC for Mac 2021 and 2024 currently available?

\n

Yes. As of October 15, 2025, the security update for Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac are available. Customers running Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac should ensure the update is installed to be protected from this vulnerability.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to have a deep understanding of the system and the ability to manipulate its components to trigger a specific condition. Successful exploitation is not guaranteed and depends on a combination of factors that may include the environment, system configuration, and the presence of additional security measures.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

Yes, the Preview Pane is an attack vector.

\n"},{"Ordinal":"20","Title":"Microsoft Office Word","Type":7,"Value":"Microsoft Office Word"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"1920","ProductStatuses":[{"ProductID":["11762","11763","11951","11952","11953","12420","12421","12440","21368"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"https://aka.ms/OfficeSecurityReleases","ProductID":["11762","11763"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11762","11763"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.114.26101123","ProductID":["11951","12440","21368"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11951","12440","21368"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.14334.20974","ProductID":["11952","11953"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11952","11953"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.17932.21056","ProductID":["12420","12421"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12420","12421"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"}],"RevisionHistory":[{"Date":"2026-10-15T07:00:00","Description":{"Value":"

Microsoft is announcing the availability of the security updates for Microsoft Office for Mac. Customers running affected Mac software should install the update for their product to be protected from this vulnerability. Customers running other Microsoft Office software do not need to take any action. See the Release Notes for more information and download links.

\n"},"Number":"1.1"},{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11762"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11763"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11951"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11952"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11953"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12420"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12421"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12440"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["21368"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["11762"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["11763"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["11951"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["11952"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["11953"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["12420"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["12421"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["12440"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["21368"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Unlikely"},"Type":1}],"Title":{"Value":"Microsoft Office Word Remote Code Execution Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"yhw"}],"URL":[""]},{"Name":[{"Value":"Anonymous"}],"URL":[""]}],"CVE":"CVE-2026-88186","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11951"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12440"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21368"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11952"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11953"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12421"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12420"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11763"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11762"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-122","Value":"Heap-based Buffer Overflow"},{"ID":"CWE-190","Value":"Integer Overflow or Wraparound"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Are the updates for Microsoft Office LTSC for Mac 2021 and 2024 currently available?

\n

Yes. As of October 15, 2025, the security update for Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac are available. Customers running Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac should ensure the update is installed to be protected from this vulnerability.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack vector is network (AV:N) and user interaction is required (UI:R). What is the target context of the remote code execution?

\n

This attack requires a user to open a specially crafted file from the attacker to initiate remote code execution.

\n"},{"Ordinal":"20","Title":"Microsoft Office Word","Type":7,"Value":"Microsoft Office Word"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"1921","ProductStatuses":[{"ProductID":["11951","12440","21368","11952","11953","12421","12420","11763","11762"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.114.26101123","ProductID":["11951","12440","21368"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11951","12440","21368"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.14334.20974","ProductID":["11952","11953"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11952","11953"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.17932.21056","ProductID":["12421","12420"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12421","12420"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"https://aka.ms/OfficeSecurityReleases","ProductID":["11763","11762"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11763","11762"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"}],"RevisionHistory":[{"Date":"2026-10-15T07:00:00","Description":{"Value":"

Microsoft is announcing the availability of the security updates for Microsoft Office for Mac. Customers running affected Mac software should install the update for their product to be protected from this vulnerability. Customers running other Microsoft Office software do not need to take any action. See the Release Notes for more information and download links.

\n"},"Number":"1.1"},{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11951"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12440"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["21368"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11952"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11953"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12421"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code 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Out-of-bounds read in Windows DWM Core Library allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

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An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Out-of-bounds read in Windows DWM Core Library allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

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An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What type of information could be disclosed by this vulnerability?

\n

An attacker who successfully exploited this vulnerability could potentially read small portions of heap memory.

\n"},{"Ordinal":"20","Title":"Microsoft Office Excel","Type":7,"Value":"Microsoft Office Excel"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"1924","ProductStatuses":[{"ProductID":["11762","11763","11952","11953","12420","12421"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"https://aka.ms/OfficeSecurityReleases","ProductID":["11762","11763"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11762","11763"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.14334.20974","ProductID":["11952","11953"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11952","11953"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.17932.21056","ProductID":["12420","12421"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12420","12421"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"}],"RevisionHistory":[{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

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Cong"}],"URL":[""]}],"CVE":"CVE-2026-88191","CVSSScoreSets":[{"BaseScore":7.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21945"],"TemporalScore":6.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21946"],"TemporalScore":6.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11568"],"TemporalScore":6.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11569"],"TemporalScore":6.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11571"],"TemporalScore":6.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11572"],"TemporalScore":6.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11923"],"TemporalScore":6.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11924"],"TemporalScore":6.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11929"],"TemporalScore":6.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11930"],"TemporalScore":6.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11931"],"TemporalScore":6.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12097"],"TemporalScore":6.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12098"],"TemporalScore":6.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12099"],"TemporalScore":6.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12437"],"TemporalScore":6.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["20437"],"TemporalScore":6.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["20438"],"TemporalScore":6.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12242"],"TemporalScore":6.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12243"],"TemporalScore":6.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12389"],"TemporalScore":6.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12390"],"TemporalScore":6.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12436"],"TemporalScore":6.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["20853"],"TemporalScore":6.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["20854"],"TemporalScore":6.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["10852"],"TemporalScore":6.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["10853"],"TemporalScore":6.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C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Improper link resolution before file access ('link following') in Microsoft Windows Search Component allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Information published.

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Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Are the updates for Microsoft Office LTSC for Mac 2021 and 2024 currently available?

\n

Yes. As of October 15, 2025, the security update for Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac are available. Customers running Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac should ensure the update is installed to be protected from this vulnerability.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What type of information could be disclosed by this vulnerability?

\n

An attacker who successfully exploited this vulnerability could potentially read small portions of heap memory.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

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Microsoft is announcing the availability of the security updates for Microsoft Office for Mac. Customers running affected Mac software should install the update for their product to be protected from this vulnerability. Customers running other Microsoft Office software do not need to take any action. See the Release Notes for more information and download links.

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Heap-based buffer overflow in Microsoft Scripting Engine allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain ADMINISTRATOR privileges.

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Information published.

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Out-of-bounds read in Windows DWM Core Library allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

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An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Windows DWM Core Library Elevation of Privilege Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"minhthutb111"}],"URL":[""]},{"Name":[{"Value":"SeaDragnoL with Qrious Secure"}],"URL":[""]}],"CVE":"CVE-2026-88195","CVSSScoreSets":[{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11762"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11763"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11952"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11953"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12420"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12421"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-126","Value":"Buffer Over-read"},{"ID":"CWE-191","Value":"Integer Underflow (Wrap or Wraparound)"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Buffer over-read in Microsoft Office Excel allows an unauthorized attacker to disclose information over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What type of information could be disclosed by this vulnerability?

\n

An attacker who successfully exploited this vulnerability could potentially read small portions of heap memory.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"20","Title":"Microsoft Office Excel","Type":7,"Value":"Microsoft Office Excel"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"1929","ProductStatuses":[{"ProductID":["11762","11763","11952","11953","12420","12421"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"https://aka.ms/OfficeSecurityReleases","ProductID":["11762","11763"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11762","11763"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.14334.20974","ProductID":["11952","11953"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11952","11953"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.17932.21056","ProductID":["12420","12421"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12420","12421"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"}],"RevisionHistory":[{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["11762"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["11763"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["11952"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["11953"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["12420"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["12421"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11762"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11763"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11952"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11953"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12420"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12421"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Unlikely"},"Type":1}],"Title":{"Value":"Microsoft Office Excel Information Disclosure Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"Renzhi Li"}],"URL":[""]},{"Name":[{"Value":"Renzhi Li"}],"URL":[""]}],"CVE":"CVE-2026-88196","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11952"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11953"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12421"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12420"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11763"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11762"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11951"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12440"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21368"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-122","Value":"Heap-based Buffer Overflow"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Heap-based buffer overflow in Microsoft Office allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Are the updates for Microsoft Office LTSC for Mac 2021 and 2024 currently available?

\n

Yes. As of October 15, 2025, the security update for Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac are available. Customers running Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac should ensure the update is installed to be protected from this vulnerability.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, user interaction is required (UI:R). What interaction would the user have to do?

\n

An attacker must send a user a malicious Office file and convince them to open it.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"20","Title":"Microsoft Office","Type":7,"Value":"Microsoft Office"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"1930","ProductStatuses":[{"ProductID":["11952","11953","12421","12420","11763","11762","11951","12440","21368"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.14334.20974","ProductID":["11952","11953"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11952","11953"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.17932.21056","ProductID":["12421","12420"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12421","12420"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"https://aka.ms/OfficeSecurityReleases","ProductID":["11763","11762"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11763","11762"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.114.26101123","ProductID":["11951","12440","21368"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11951","12440","21368"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"}],"RevisionHistory":[{"Date":"2026-10-15T07:00:00","Description":{"Value":"

Microsoft is announcing the availability of the security updates for Microsoft Office for Mac. Customers running affected Mac software should install the update for their product to be protected from this vulnerability. Customers running other Microsoft Office software do not need to take any action. See the Release Notes for more information and download links.

\n"},"Number":"1.1"},{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11952"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11953"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12421"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12420"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11763"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11762"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11951"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12440"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["21368"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11952"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11953"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12421"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12420"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11763"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11762"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11951"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12440"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21368"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Microsoft Office Remote Code Execution Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"Renzhi Li"}],"URL":[""]},{"Name":[{"Value":"Renzhi Li"}],"URL":[""]},{"Name":[{"Value":"Anonymous"}],"URL":[""]}],"CVE":"CVE-2026-88197","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11952"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11953"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12421"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12420"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11763"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11762"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11951"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12440"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21368"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-122","Value":"Heap-based Buffer Overflow"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Heap-based buffer overflow in Microsoft Office allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Are the updates for Microsoft Office LTSC for Mac 2021 and 2024 currently available?

\n

Yes. As of October 15, 2025, the security update for Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac are available. Customers running Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac should ensure the update is installed to be protected from this vulnerability.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, user interaction is required (UI:R). What interaction would the user have to do?

\n

An attacker must send a user a malicious Office file and convince them to open it.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"20","Title":"Microsoft Office","Type":7,"Value":"Microsoft Office"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"1931","ProductStatuses":[{"ProductID":["11952","11953","12421","12420","11763","11762","11951","12440","21368"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.14334.20974","ProductID":["11952","11953"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11952","11953"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.17932.21056","ProductID":["12421","12420"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12421","12420"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"https://aka.ms/OfficeSecurityReleases","ProductID":["11763","11762"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11763","11762"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.114.26101123","ProductID":["11951","12440","21368"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11951","12440","21368"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"}],"RevisionHistory":[{"Date":"2026-10-15T07:00:00","Description":{"Value":"

Microsoft is announcing the availability of the security updates for Microsoft Office for Mac. Customers running affected Mac software should install the update for their product to be protected from this vulnerability. Customers running other Microsoft Office software do not need to take any action. See the Release Notes for more information and download links.

\n"},"Number":"1.1"},{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11952"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11953"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12421"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12420"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11763"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11762"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11951"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12440"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["21368"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11952"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11953"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12421"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12420"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11763"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11762"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11951"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12440"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21368"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Microsoft Office Remote Code Execution Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"Asaf Cohen with XBREACH.AI"}],"URL":[""]}],"CVE":"CVE-2026-88198","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11961"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-862","Value":"Missing Authorization"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Missing authorization in Microsoft Office SharePoint allows an authorized attacker to elevate privileges over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could overwrite arbitrary file content in the security context of the local system.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

I am running SharePoint Server 2016. Do the updates for SharePoint Enterprise Server 2016 also apply to the version I am running?

\n

Yes. The same KB number applies to both SharePoint Server 2016 and SharePoint Enterprise Server 2016. Customers running either version should install the security update to be protected from this vulnerability.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

How could an attacker exploit this vulnerability?

\n

An authenticated attacker could send a specially crafted request to an affected SharePoint server to perform an operation beyond the permissions granted to their account. Successful exploitation could allow the attacker to modify protected content or administrative configuration. No additional user interaction is required.

\n"},{"Ordinal":"20","Title":"Microsoft Office SharePoint","Type":7,"Value":"Microsoft Office SharePoint"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"1932","ProductStatuses":[{"ProductID":["11961"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5002927"},"FixedBuild":"16.0.20326.20190","ProductID":["11961"],"RestartRequired":{"Value":"Yes"},"SubType":"Security Update","Supercedence":"5002908","Type":2,"URL":"https://www.microsoft.com/en-us/download/details.aspx?id=108862"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11961"],"SubType":"5002927","Type":3,"URL":"https://support.microsoft.com/help/5002927"}],"RevisionHistory":[{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Elevation of Privilege"},"ProductID":["11961"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11961"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Microsoft Office SharePoint Elevation of Privilege Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"41ae55e9310ff27fa6f26af4727e5590"}],"URL":[""]}],"CVE":"CVE-2026-88200","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11961"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-270","Value":"Privilege Context Switching Error"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Privilege context switching error in Microsoft Office SharePoint allows an authorized attacker to elevate privileges over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could overwrite arbitrary file content in the security context of the local system.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

I am running SharePoint Server 2016. Do the updates for SharePoint Enterprise Server 2016 also apply to the version I am running?

\n

Yes. The same KB number applies to both SharePoint Server 2016 and SharePoint Enterprise Server 2016. Customers running either version should install the security update to be protected from this vulnerability.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

How could an attacker exploit this vulnerability?

\n

An authenticated attacker could send a specially crafted request to an affected SharePoint server to perform an operation beyond the permissions granted to their account. Successful exploitation could allow the attacker to modify protected content or administrative configuration. No additional user interaction is required.

\n"},{"Ordinal":"20","Title":"Microsoft Office SharePoint","Type":7,"Value":"Microsoft Office SharePoint"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"1933","ProductStatuses":[{"ProductID":["11961"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5002927"},"FixedBuild":"16.0.20326.20190","ProductID":["11961"],"RestartRequired":{"Value":"Yes"},"SubType":"Security Update","Supercedence":"5002908","Type":2,"URL":"https://www.microsoft.com/en-us/download/details.aspx?id=108862"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11961"],"SubType":"5002927","Type":3,"URL":"https://support.microsoft.com/help/5002927"}],"RevisionHistory":[{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Elevation of Privilege"},"ProductID":["11961"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11961"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Microsoft Office SharePoint Elevation of Privilege Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"SeaDragnoL with Qrious Secure"}],"URL":[""]},{"Name":[{"Value":"minhthutb111"}],"URL":[""]}],"CVE":"CVE-2026-88201","CVSSScoreSets":[{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11762"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11763"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11952"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11953"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12420"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12421"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-126","Value":"Buffer Over-read"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Buffer over-read in Microsoft Office Excel allows an unauthorized attacker to disclose information over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What type of information could be disclosed by this vulnerability?

\n

An attacker who successfully exploited this vulnerability could potentially read small portions of heap memory.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"20","Title":"Microsoft Office Excel","Type":7,"Value":"Microsoft Office Excel"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"1934","ProductStatuses":[{"ProductID":["11762","11763","11952","11953","12420","12421"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"https://aka.ms/OfficeSecurityReleases","ProductID":["11762","11763"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11762","11763"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.14334.20974","ProductID":["11952","11953"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11952","11953"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.17932.21056","ProductID":["12420","12421"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12420","12421"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"}],"RevisionHistory":[{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["11762"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["11763"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["11952"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["11953"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["12420"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["12421"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11762"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11763"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11952"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11953"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12420"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12421"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Microsoft Office Excel Information Disclosure Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"Anonymous"}],"URL":[""]},{"Name":[{"Value":"M.D.Q"}],"URL":[""]}],"CVE":"CVE-2026-88202","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11952"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11953"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12421"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12420"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11763"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11762"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11951"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12440"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21368"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-122","Value":"Heap-based Buffer Overflow"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Are the updates for Microsoft Office LTSC for Mac 2021 and 2024 currently available?

\n

Yes. As of October 15, 2025, the security update for Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac are available. Customers running Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac should ensure the update is installed to be protected from this vulnerability.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack vector is network (AV:N) and user interaction is required (UI:R). What is the target context of the remote code execution?

\n

This attack requires a user to open a specially crafted file from the attacker to initiate remote code execution.

\n"},{"Ordinal":"20","Title":"Microsoft Office Word","Type":7,"Value":"Microsoft Office Word"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"1935","ProductStatuses":[{"ProductID":["11952","11953","12421","12420","11763","11762","11951","12440","21368"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.14334.20974","ProductID":["11952","11953"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11952","11953"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.17932.21056","ProductID":["12421","12420"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12421","12420"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"https://aka.ms/OfficeSecurityReleases","ProductID":["11763","11762"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11763","11762"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.114.26101123","ProductID":["11951","12440","21368"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11951","12440","21368"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"}],"RevisionHistory":[{"Date":"2026-10-15T07:00:00","Description":{"Value":"

Microsoft is announcing the availability of the security updates for Microsoft Office for Mac. Customers running affected Mac software should install the update for their product to be protected from this vulnerability. Customers running other Microsoft Office software do not need to take any action. See the Release Notes for more information and download links.

\n"},"Number":"1.1"},{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"},{"Date":"2026-11-10T08:00:00","Description":{"Value":"

Updated an acknowledgement. This is an informational change only.

\n"},"Number":"1.2"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11952"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11953"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12421"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12420"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11763"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11762"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11951"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12440"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["21368"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11952"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11953"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12421"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12420"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11763"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11762"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11951"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12440"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21368"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Microsoft Office Word Remote Code Execution Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"Jmini"}],"URL":[""]},{"Name":[{"Value":"boolgombear"}],"URL":[""]}],"CVE":"CVE-2026-88203","CVSSScoreSets":[{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11952"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11953"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12421"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12420"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11763"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11762"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-822","Value":"Untrusted Pointer Dereference"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Untrusted pointer dereference in Microsoft Office PowerPoint allows an unauthorized attacker to disclose information over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

Yes, the Preview Pane is an attack vector.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What type of information could be disclosed by this vulnerability?

\n

An attacker who successfully exploited this vulnerability could potentially read small portions of heap memory.

\n"},{"Ordinal":"20","Title":"Microsoft Office PowerPoint","Type":7,"Value":"Microsoft Office PowerPoint"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"1936","ProductStatuses":[{"ProductID":["11952","11953","12421","12420","11763","11762"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.14334.20974","ProductID":["11952","11953"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11952","11953"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.17932.21056","ProductID":["12421","12420"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12421","12420"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"https://aka.ms/OfficeSecurityReleases","ProductID":["11763","11762"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11763","11762"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"}],"RevisionHistory":[{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["11952"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["11953"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["12421"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["12420"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["11763"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["11762"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11952"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11953"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12421"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12420"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11763"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11762"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Microsoft Office PowerPoint Information Disclosure Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"P1hcn"}],"URL":[""]}],"CVE":"CVE-2026-88204","CVSSScoreSets":[{"BaseScore":7.3,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11961"],"TemporalScore":6.4,"Vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-79","Value":"Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Office SharePoint allows an authorized attacker to perform spoofing over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

How could an attacker exploit this vulnerability?

\n

An authenticated attacker with permissions to add or modify content on an affected SharePoint page could store malicious script content in the page. The script could run in the security context of another user when that user views and interacts with the affected content, potentially allowing the attacker to access or modify SharePoint data available to that user.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

I am running SharePoint Server 2016. Do the updates for SharePoint Enterprise Server 2016 also apply to the version I am running?

\n

Yes. The same KB number applies to both SharePoint Server 2016 and SharePoint Enterprise Server 2016. Customers running either version should install the security update to be protected from this vulnerability.

\n"},{"Ordinal":"20","Title":"Microsoft Office SharePoint","Type":7,"Value":"Microsoft Office SharePoint"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"1937","ProductStatuses":[{"ProductID":["11961"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5002927"},"FixedBuild":"16.0.20326.20190","ProductID":["11961"],"RestartRequired":{"Value":"Yes"},"SubType":"Security Update","Supercedence":"5002908","Type":2,"URL":"https://www.microsoft.com/en-us/download/details.aspx?id=108862"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11961"],"SubType":"5002927","Type":3,"URL":"https://support.microsoft.com/help/5002927"}],"RevisionHistory":[{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Spoofing"},"ProductID":["11961"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11961"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Microsoft Office SharePoint Spoofing Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"Ivan Vagunin"}],"URL":[""]}],"CVE":"CVE-2026-88206","CVSSScoreSets":[{"BaseScore":7.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11961"],"TemporalScore":6.5,"Vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-918","Value":"Server-Side Request Forgery (SSRF)"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Server-side request forgery (ssrf) in Microsoft Office SharePoint allows an authorized attacker to elevate privileges over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

I am running SharePoint Server 2016. Do the updates for SharePoint Enterprise Server 2016 also apply to the version I am running?

\n

Yes. The same KB number applies to both SharePoint Server 2016 and SharePoint Enterprise Server 2016. Customers running either version should install the security update to be protected from this vulnerability.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does this mean for this vulnerability?

\n

An attacker would need specific conditions to be in place (i.e. particular protocol settings, or configurations, etc.) before an attack could succeed, which reduces the likelihood of widespread or opportunistic exploitation.

\n"},{"Ordinal":"20","Title":"Microsoft Office SharePoint","Type":7,"Value":"Microsoft Office SharePoint"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"1938","ProductStatuses":[{"ProductID":["11961"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5002927"},"FixedBuild":"16.0.20326.20190","ProductID":["11961"],"RestartRequired":{"Value":"Yes"},"SubType":"Security Update","Supercedence":"5002908","Type":2,"URL":"https://www.microsoft.com/en-us/download/details.aspx?id=108862"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11961"],"SubType":"5002927","Type":3,"URL":"https://support.microsoft.com/help/5002927"}],"RevisionHistory":[{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Elevation of Privilege"},"ProductID":["11961"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11961"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Microsoft Office SharePoint Elevation of Privilege Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"Anonymous"}],"URL":[""]}],"CVE":"CVE-2026-88207","CVSSScoreSets":[{"BaseScore":7.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11951"],"TemporalScore":6.5,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12440"],"TemporalScore":6.5,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21368"],"TemporalScore":6.5,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11952"],"TemporalScore":6.5,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11953"],"TemporalScore":6.5,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12421"],"TemporalScore":6.5,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12420"],"TemporalScore":6.5,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11763"],"TemporalScore":6.5,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11762"],"TemporalScore":6.5,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-122","Value":"Heap-based Buffer Overflow"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Heap-based buffer overflow in Microsoft Office PowerPoint allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Are the updates for Microsoft Office LTSC for Mac 2021 and 2024 currently available?

\n

Yes. As of October 15, 2025, the security update for Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac are available. Customers running Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac should ensure the update is installed to be protected from this vulnerability.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to have a deep understanding of the system and the ability to manipulate its components to trigger a specific condition. Successful exploitation is not guaranteed and depends on a combination of factors that may include the environment, system configuration, and the presence of additional security measures.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

Yes, the Preview Pane is an attack vector.

\n"},{"Ordinal":"20","Title":"Microsoft Office PowerPoint","Type":7,"Value":"Microsoft Office PowerPoint"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"1939","ProductStatuses":[{"ProductID":["11951","12440","21368","11952","11953","12421","12420","11763","11762"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.114.26101123","ProductID":["11951","12440","21368"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11951","12440","21368"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.14334.20974","ProductID":["11952","11953"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11952","11953"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.17932.21056","ProductID":["12421","12420"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12421","12420"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"https://aka.ms/OfficeSecurityReleases","ProductID":["11763","11762"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11763","11762"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"}],"RevisionHistory":[{"Date":"2026-10-15T07:00:00","Description":{"Value":"

Microsoft is announcing the availability of the security updates for Microsoft Office for Mac. Customers running affected Mac software should install the update for their product to be protected from this vulnerability. Customers running other Microsoft Office software do not need to take any action. See the Release Notes for more information and download links.

\n"},"Number":"1.1"},{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11951"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12440"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["21368"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11952"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11953"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12421"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12420"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11763"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11762"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["11951"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["12440"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["21368"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["11952"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["11953"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["12421"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["12420"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["11763"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["11762"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Microsoft Office PowerPoint Remote Code Execution Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"P1hcn"}],"URL":[""]}],"CVE":"CVE-2026-88208","CVSSScoreSets":[{"BaseScore":4.6,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11961"],"TemporalScore":4.0,"Vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-79","Value":"Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Office SharePoint allows an authorized attacker to perform spoofing over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

I am running SharePoint Server 2016. Do the updates for SharePoint Enterprise Server 2016 also apply to the version I am running?

\n

Yes. The same KB number applies to both SharePoint Server 2016 and SharePoint Enterprise Server 2016. Customers running either version should install the security update to be protected from this vulnerability.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

How could an attacker exploit this vulnerability?

\n

An authenticated attacker with permissions to add or modify content on an affected SharePoint page could store malicious script content in the page. The script could run in the security context of another user when that user views and interacts with the affected content, potentially allowing the attacker to access or modify SharePoint data available to that user.

\n"},{"Ordinal":"20","Title":"Microsoft Office SharePoint","Type":7,"Value":"Microsoft Office SharePoint"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"1940","ProductStatuses":[{"ProductID":["11961"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5002927"},"FixedBuild":"16.0.20326.20190","ProductID":["11961"],"RestartRequired":{"Value":"Yes"},"SubType":"Security Update","Supercedence":"5002908","Type":2,"URL":"https://www.microsoft.com/en-us/download/details.aspx?id=108862"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11961"],"SubType":"5002927","Type":3,"URL":"https://support.microsoft.com/help/5002927"}],"RevisionHistory":[{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Spoofing"},"ProductID":["11961"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11961"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Microsoft Office SharePoint Spoofing Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"P1hcn"}],"URL":[""]}],"CVE":"CVE-2026-88209","CVSSScoreSets":[{"BaseScore":4.6,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11961"],"TemporalScore":4.0,"Vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-79","Value":"Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Office SharePoint allows an authorized attacker to perform spoofing over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

I am running SharePoint Server 2016. Do the updates for SharePoint Enterprise Server 2016 also apply to the version I am running?

\n

Yes. The same KB number applies to both SharePoint Server 2016 and SharePoint Enterprise Server 2016. Customers running either version should install the security update to be protected from this vulnerability.

\n"},{"Ordinal":"20","Title":"Microsoft Office SharePoint","Type":7,"Value":"Microsoft Office SharePoint"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"1941","ProductStatuses":[{"ProductID":["11961"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5002927"},"FixedBuild":"16.0.20326.20190","ProductID":["11961"],"RestartRequired":{"Value":"Yes"},"SubType":"Security Update","Supercedence":"5002908","Type":2,"URL":"https://www.microsoft.com/en-us/download/details.aspx?id=108862"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11961"],"SubType":"5002927","Type":3,"URL":"https://support.microsoft.com/help/5002927"}],"RevisionHistory":[{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Spoofing"},"ProductID":["11961"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11961"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Microsoft Office SharePoint Spoofing Vulnerability"}},{"Acknowledgments":[{"Name":[{}],"URL":[""]}],"CVE":"CVE-2026-88210","CVSSScoreSets":[{"BaseScore":7.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12421"],"TemporalScore":6.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12420"],"TemporalScore":6.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11763"],"TemporalScore":6.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11762"],"TemporalScore":6.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11951"],"TemporalScore":6.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12440"],"TemporalScore":6.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21368"],"TemporalScore":6.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-807","Value":"Reliance on Untrusted Inputs in a Security Decision"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Reliance on untrusted inputs in a security decision in Microsoft Office Word allows an unauthorized attacker to bypass a security feature locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

Yes, the Preview Pane is an attack vector.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Are the updates for Microsoft Office LTSC for Mac 2021 and 2024 currently available?

\n

Yes. As of October 15, 2025, the security update for Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac are available. Customers running Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac should ensure the update is installed to be protected from this vulnerability.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What kind of security feature could be bypassed by successfully exploiting this vulnerability?

\n

An attacker who successfully exploited this vulnerability could bypass Office macro policies used to block untrusted or malicious files.

\n"},{"Ordinal":"20","Title":"Microsoft Office Word","Type":7,"Value":"Microsoft Office Word"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"1942","ProductStatuses":[{"ProductID":["12421","12420","11763","11762","11951","12440","21368"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.17932.21056","ProductID":["12421","12420"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12421","12420"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"https://aka.ms/OfficeSecurityReleases","ProductID":["11763","11762"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11763","11762"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.114.26101123","ProductID":["11951","12440","21368"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11951","12440","21368"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"}],"RevisionHistory":[{"Date":"2026-10-15T07:00:00","Description":{"Value":"

Microsoft is announcing the availability of the security updates for Microsoft Office for Mac. Customers running affected Mac software should install the update for their product to be protected from this vulnerability. Customers running other Microsoft Office software do not need to take any action. See the Release Notes for more information and download links.

\n"},"Number":"1.1"},{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Security Feature Bypass"},"ProductID":["12421"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Security Feature Bypass"},"ProductID":["12420"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Security Feature Bypass"},"ProductID":["11763"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Security Feature Bypass"},"ProductID":["11762"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Security Feature Bypass"},"ProductID":["11951"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Security Feature Bypass"},"ProductID":["12440"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Security Feature Bypass"},"ProductID":["21368"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12421"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12420"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11763"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11762"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11951"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12440"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21368"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Microsoft Office Word Security Feature Bypass Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"Aobo Wang"}],"URL":[""]}],"CVE":"CVE-2026-88219","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12437"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["20854"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["20853"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["10378"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["10379"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["10483"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["10543"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["10852"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["10853"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["10816"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["10855"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11568"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11569"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11571"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11572"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11929"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11930"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11931"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12099"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12098"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12097"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11923"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11924"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12242"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12243"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12389"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C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Untrusted pointer dereference in RPC Runtime allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack vector is network (AV:N) and user interaction is required (UI:R). What is the target context of the remote code execution?

\n

This attack requires a user to open a specially crafted file from the attacker to initiate remote code execution.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

How could an attacker exploit this vulnerability?

\n

An attacker could host a malicious server and convince a user to connect to it from an affected client. When the client processes the server's response, the attacker could execute code on the client system. User interaction is required.

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Information published.

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Out-of-bounds read in Windows Storage Port Driver allows an unauthorized attacker to disclose information with a physical attack.

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What type of information could be disclosed by this vulnerability?

\n

Exploiting this vulnerability could allow the disclosure of certain kernel memory content.

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Information published.

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This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why is this Chrome CVE included in the Security Update Guide?

\n

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

\n

How can I see the version of the browser?

\n
    \n
  1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
  2. \n
  3. Click on Help and Feedback
  4. \n
  5. Click on About Microsoft Edge
  6. \n
\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Chrome","Type":8,"Value":"Chrome"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"1945","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"153.0.4234.46","ProductID":["21955"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-31T07:00:00","Description":{"Value":"

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Improperly controlled sequential memory allocation in .NET allows an unauthorized attacker to deny service over a network.

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Updated the Security Updates table to add KB article links for .NET 11.0. This is an informational change only; the fixed builds are unchanged.

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Information published.

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Information published.

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\n"},"Number":"2.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21965-20837"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21965-20839"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21965-20838"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21965-21783"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21965-21785"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21965-21784"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21965-12414"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21965-12415"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21965-12416"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21965-12434"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21965-12432"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21965-12433"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21956"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["16767"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Denial 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Disclosed:Yes;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"MessagePack-CSharp Denial of Service Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"Anonymous"}],"URL":[""]}],"CVE":"CVE-2026-94506","CVSSScoreSets":[{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11952"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11953"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12421"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12420"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11763"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11762"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-125","Value":"Out-of-bounds Read"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Out-of-bounds read in Microsoft Office Access allows an unauthorized attacker to disclose information over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, user interaction is required (UI:R). What interaction would the user have to do?

\n

An attacker must send a user a malicious Office file and convince them to open it.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What type of information could be disclosed by this vulnerability?

\n

An attacker who successfully exploited this vulnerability could potentially read small portions of heap memory.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"20","Title":"Microsoft Office Access","Type":7,"Value":"Microsoft Office Access"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"1947","ProductStatuses":[{"ProductID":["11952","11953","12421","12420","11763","11762"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.14334.20974","ProductID":["11952","11953"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11952","11953"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.17932.21056","ProductID":["12421","12420"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12421","12420"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"https://aka.ms/OfficeSecurityReleases","ProductID":["11763","11762"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11763","11762"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"}],"RevisionHistory":[{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["11952"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["11953"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["12421"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["12420"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["11763"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["11762"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11952"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11953"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12421"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12420"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11763"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11762"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Microsoft Office Access Information Disclosure Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"Asaf Cohen with XBREACH.AI"}],"URL":[""]}],"CVE":"CVE-2026-94510","CVSSScoreSets":[{"BaseScore":9.9,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21979"],"TemporalScore":8.6,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:H/A:L/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-639","Value":"Authorization Bypass Through User-Controlled Key"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Authorization bypass through user-controlled key in Microsoft Bookings allows an unauthorized attacker to elevate privileges over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why are there no links to an update or instructions with steps that must be taken to protect from this vulnerability?

\n

This vulnerability has already been fully mitigated by Microsoft. There is no action for users of this service to take. The purpose of this CVE is to provide further transparency.

\n

Please see Toward greater transparency: Unveiling Cloud Service CVEs for more information.

\n"},{"Ordinal":"20","Title":"Microsoft Bookings","Type":7,"Value":"Microsoft Bookings"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"No"}],"Ordinal":"1948","ProductStatuses":[{"ProductID":["21979"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[],"RevisionHistory":[{"Date":"2026-10-08T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Elevation of Privilege"},"ProductID":["21979"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["21979"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Microsoft Bookings Elevation of Privilege Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"Andrew Ruddick with Microsoft Red Team"}],"URL":[""]},{"Name":[{"Value":"Pwnforr777"}],"URL":[""]}],"CVE":"CVE-2026-94512","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["22009"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11478"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11821"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12147"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["20748"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["22007"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["22008"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-122","Value":"Heap-based Buffer Overflow"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Heap-based buffer overflow in SQL Server allows an authorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

I am running SQL Server on my system. What action do I need to take?

\n

Update your relevant version of SQL Server using the applicable October 2026 security update listed below.

\n

There are GDR and/or CU (Cumulative Update) updates offered for my version of SQL Server. How do I know which update to use?

\n\n

Note: If your version is not represented in the table, review the applicable update's prerequisites and the support status of your SQL Server release before choosing an update. Absence from this table alone does not establish that a version is unsupported.

\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Update NumberTitleVersionApply if current product version is…This security update also includes servicing releases up through…
5126967SQL Server 2025 CU9+GDR (October GDR 2026)17.0.5015.417.0.4006.2 - 17.0.5005.3KB5122048 - SQL2025 RTM CU9
5128492SQL Server 2025 RTM+GDR (October GDR 2026)17.0.1145.417.0.1000.7 - 17.0.1135.8KB5122770 - Previous SQL2025 RTM GDR
5126934SQL Server 2022 CU27+GDR1 (October GDR 2026)16.0.4305.516.0.4003.1 - 16.0.4295.3KB5104824 - SQL2022 RTM CU27
5128493SQL Server 2022 RTM+GDR (October GDR 2026)16.0.1210.316.0.1000.6 - 16.0.1200.5KB5122771 - Previous SQL2022 RTM GDR
5128494SQL Server 2019 CU32+GDR (October GDR 2026)15.0.4500.215.0.4003.23 - 15.0.4490.9KB5122772 - Previous SQL2019 RTM CU32 GDR
5128495SQL Server 2019 RTM+GDR (October GDR 2026)15.0.2200.215.0.2000.5 - 15.0.2190.7KB5122773 - Previous SQL2019 RTM GDR
5128496SQL Server 2017 CU31+GDR (October GDR 2026)14.0.3560.214.0.3006.16 - 14.0.3550.4KB5122774 - Previous SQL2017 RTM CU31 GDR
5128497SQL Server 2017 RTM+GDR (October GDR 2026)14.0.2140.214.0.1000.169 - 14.0.2130.4KB5122775 - Previous SQL2017 RTM GDR
\n

What are the GDR and CU update designations and how do they differ?

\n

General Distribution Release (GDR) updates provide security and other broadly applicable critical fixes. Cumulative Updates (CUs) include accumulated fixes for the applicable SQL Server release. Use the version ranges above to select the security update for your installed servicing branch; CU+GDR updates apply to the listed CU branch, while RTM+GDR updates apply to the listed RTM/GDR branch.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

How could an attacker exploit this vulnerability?

\n

An authenticated attacker with low-level access to an affected server could send a specially crafted request to execute code on the server. User interaction is not required.

\n"},{"Ordinal":"20","Title":"SQL Server","Type":7,"Value":"SQL Server"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"1949","ProductStatuses":[{"ProductID":["22009","22010","11478","11821","12147","20748","22007","22379","22008"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5129300"},"FixedBuild":"16.0.4315.2","ProductID":["22009"],"RestartRequired":{"Value":"Yes"},"SubType":"Security 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Information published.

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Use of externally-controlled format string in SQL Server allows an authorized attacker to deny service over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

I am running SQL Server on my system. What action do I need to take?

\n

Update your relevant version of SQL Server using the applicable October 2026 security update listed below.

\n

There are GDR and/or CU (Cumulative Update) updates offered for my version of SQL Server. How do I know which update to use?

\n\n

Note: If your version is not represented in the table, review the applicable update's prerequisites and the support status of your SQL Server release before choosing an update. Absence from this table alone does not establish that a version is unsupported.

\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Update NumberTitleVersionApply if current product version is…This security update also includes servicing releases up through…
5126967SQL Server 2025 CU9+GDR (October GDR 2026)17.0.5015.417.0.4006.2 - 17.0.5005.3KB5122048 - SQL2025 RTM CU9
5128492SQL Server 2025 RTM+GDR (October GDR 2026)17.0.1145.417.0.1000.7 - 17.0.1135.8KB5122770 - Previous SQL2025 RTM GDR
5126934SQL Server 2022 CU27+GDR1 (October GDR 2026)16.0.4305.516.0.4003.1 - 16.0.4295.3KB5104824 - SQL2022 RTM CU27
5128493SQL Server 2022 RTM+GDR (October GDR 2026)16.0.1210.316.0.1000.6 - 16.0.1200.5KB5122771 - Previous SQL2022 RTM GDR
5128494SQL Server 2019 CU32+GDR (October GDR 2026)15.0.4500.215.0.4003.23 - 15.0.4490.9KB5122772 - Previous SQL2019 RTM CU32 GDR
5128495SQL Server 2019 RTM+GDR (October GDR 2026)15.0.2200.215.0.2000.5 - 15.0.2190.7KB5122773 - Previous SQL2019 RTM GDR
5128496SQL Server 2017 CU31+GDR (October GDR 2026)14.0.3560.214.0.3006.16 - 14.0.3550.4KB5122774 - Previous SQL2017 RTM CU31 GDR
5128497SQL Server 2017 RTM+GDR (October GDR 2026)14.0.2140.214.0.1000.169 - 14.0.2130.4KB5122775 - Previous SQL2017 RTM GDR
\n

What are the GDR and CU update designations and how do they differ?

\n

General Distribution Release (GDR) updates provide security and other broadly applicable critical fixes. Cumulative Updates (CUs) include accumulated fixes for the applicable SQL Server release. Use the version ranges above to select the security update for your installed servicing branch; CU+GDR updates apply to the listed CU branch, while RTM+GDR updates apply to the listed RTM/GDR branch.

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Buffer over-read in Windows Event Logging Service allows an authorized attacker to disclose information locally.

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What type of information could be disclosed by this vulnerability?

\n

An attacker who successfully exploited this vulnerability could view heap memory from a privileged process running on the server.

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Double free in Connected Devices Platform Service (Cdpsvc) allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Information published.

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No cwe for this issue in Microsoft Office SharePoint allows an authorized attacker to elevate privileges over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

I am running SharePoint Server 2016. Do the updates for SharePoint Enterprise Server 2016 also apply to the version I am running?

\n

Yes. The same KB number applies to both SharePoint Server 2016 and SharePoint Enterprise Server 2016. Customers running either version should install the security update to be protected from this vulnerability.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain ELEVATED privileges, which may allow them to perform actions beyond their original permissions.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

How could an attacker exploit the vulnerability?

\n

An authenticated attacker with access to the domain could perform remote code execution on the SharePoint server to elevate themselves to SharePoint admin.

\n"},{"Ordinal":"20","Title":"Microsoft Office SharePoint","Type":7,"Value":"Microsoft Office SharePoint"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"1953","ProductStatuses":[{"ProductID":["11961"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5002927"},"FixedBuild":"16.0.20326.20190","ProductID":["11961"],"RestartRequired":{"Value":"Yes"},"SubType":"Security Update","Supercedence":"5002908","Type":2,"URL":"https://www.microsoft.com/en-us/download/details.aspx?id=108862"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11961"],"SubType":"5002927","Type":3,"URL":"https://support.microsoft.com/help/5002927"}],"RevisionHistory":[{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"},{"Date":"2026-10-16T07:00:00","Description":{"Value":"

CWE added. Informational change only.

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Buffer Overflow"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Heap-based buffer overflow in Windows Media allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack vector is network (AV:N) and user interaction is required (UI:R). What is the target context of the remote code execution?

\n

This attack requires a user to open a specially crafted file from the attacker to initiate remote code execution.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to have a deep understanding of the system. Successful exploitation is not guaranteed and depends on a combination of factors that might include the environment, system configuration, and the presence of additional security measures.

\n"},{"Ordinal":"20","Title":"Windows Media","Type":7,"Value":"Windows Media"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"1954","ProductStatuses":[{"ProductID":["10378","10379","10483","10543","10852","10853","10816","10855","11568","11569","11571","11572","11929","11930","11931","12099","12098","12097","11923","11924","12242","12243","12389","12390","20437","20438","21945","21946","12436","12437","20854","20853"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5126835"},"FixedBuild":"6.2.9200.26434","ProductID":["10378","10379"],"RestartRequired":{"Value":"Yes"},"SubType":"Security 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Information published.

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Heap-based buffer overflow in Windows Media Player allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

How could an attacker exploit this vulnerability?

\n

Successful exploitation of this vulnerability could allow an attacker the ability to gain remote code execution via an in-network attacker calling arbitrary endpoints.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

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An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Out-of-bounds read in Windows Graphics Kernel allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Missing authentication for critical function in Windows Health and Optimized Experiences Service allows an authorized attacker to disclose information locally.

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What type of information could be disclosed by this vulnerability?

\n

Successful exploitation could allow an attacker to access diagnostic information collected by the Windows Health and Optimized Experiences Service, including system configuration, application crash, performance, and kernel driver allocation data.

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Stack-based buffer overflow in Microsoft Exchange Online allows an authorized attacker to execute code over a network.

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Why are there no links to an update or instructions with steps that must be taken to protect from this vulnerability?

\n

This vulnerability has already been fully mitigated by Microsoft. There is no action for users of this service to take. The purpose of this CVE is to provide further transparency.

\n

Please see Toward greater transparency: Unveiling Cloud Service CVEs for more information.

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Deserialization of untrusted data in Microsoft Windows Media Foundation allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Information published.

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Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Microsoft Windows Media Foundation Elevation of Privilege Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"Edge Security with Microsoft"}],"URL":[""]}],"CVE":"CVE-2026-96187","CVSSScoreSets":[{"BaseScore":7.4,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":6.4,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-843","Value":"Access of Resource Using Incompatible Type ('Type Confusion')"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Access of resource using incompatible type ('type confusion') in Microsoft Edge (Chromium-based) allows an unauthorized attacker to disclose information over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What type of information could be disclosed by this vulnerability?

\n

An attacker who successfully exploited this vulnerability could potentially read portions of process memory.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, a successful exploitation could lead to a scope change (S:C). What does this mean for this vulnerability?

\n

This vulnerability could lead to a browser sandbox escape.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, user interaction is required (UI:R). What interaction would the user have to do?

\n

The user would have to click on a specially crafted URL to be compromised by the attacker, and navigate to a malicious site where malicious code would execute a series of specially crafted queries.

\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"1962","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://catalog.update.microsoft.com/Search.aspx?q=Edge-Stable"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-26T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:N/A"},"Type":1}],"Title":{"Value":"Microsoft Edge (Chromium-based) Information Disclosure Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"Yuval Fradkin"}],"URL":[""]}],"CVE":"CVE-2026-96188","CVSSScoreSets":[{"BaseScore":7.3,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21354"],"TemporalScore":6.4,"Vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-15","Value":"External Control of System or Configuration Setting"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

External control of system or configuration setting in Microsoft PowerToys allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited the vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain administrator privileges.

\n"},{"Ordinal":"20","Title":"Microsoft PowerToys","Type":7,"Value":"Microsoft PowerToys"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"1963","ProductStatuses":[{"ProductID":["21354"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"0.101.2632.0","ProductID":["21354"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":"https://github.com/microsoft/PowerToys/releases/download/v0.101.2632.0/PowerToysUserSetup-0.101.2632.0-x64.exe"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21354"],"SubType":"Release Notes","Type":3,"URL":"https://github.com/microsoft/PowerToys/releases/tag/v0.101.2632.0"}],"RevisionHistory":[{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Elevation of Privilege"},"ProductID":["21354"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21354"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Microsoft PowerToys Elevation of Privilege Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"Edge Security with Microsoft"}],"URL":[""]}],"CVE":"CVE-2026-96192","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Use after free in Microsoft Edge for iOS allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack vector is network (AV:N) and the user interaction is required (UI:R). What is the target context of the remote code execution?

\n

This attack requires an authenticated client to click a link so that an unauthenticated attacker can initiate remote code execution.

\n"},{"Ordinal":"20","Title":"Microsoft Edge for iOS","Type":7,"Value":"Microsoft Edge for iOS"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"1964","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://catalog.update.microsoft.com/Search.aspx?q=Edge-Stable"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-26T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:N/A"},"Type":1}],"Title":{"Value":"Microsoft Edge (Chromium-based) Remote Code Execution Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"Edge Security with Microsoft"}],"URL":[""]}],"CVE":"CVE-2026-96196","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-184","Value":"Incomplete List of Disallowed Inputs"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Incomplete list of disallowed inputs in Microsoft Edge (Chromium-based) allows an unauthorized attacker to bypass a security feature over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What kind of security feature could be bypassed by successfully exploiting this vulnerability?

\n

Successful exploitation could bypass the path validation safeguards that check which files may be changed and require user approval for sensitive locations, allowing changes to protected files without the user’s knowledge or consent.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, user interaction is required (UI:R). What interaction would the user have to do?

\n

The user must open or load attacker‑controlled content—such as importing a malicious WSDL or opening a file—so the application processes it and triggers the vulnerability.

\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"1965","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"156.0.4314.50","ProductID":["21955"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://catalog.update.microsoft.com/Search.aspx?q=Edge-Stable"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-27T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Security Feature Bypass"},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:N/A"},"Type":1}],"Title":{"Value":"Microsoft Edge (Chromium-based) Security Feature Bypass Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"Anonymous"}],"URL":[""]},{"Name":[{"Value":"Nan Wang(@eternalsakura13) and Ziling Chen"}],"URL":[""]},{"Name":[{"Value":"Dongju Kim (molgryn)"}],"URL":[""]},{"Name":[{"Value":"Hyeongjun Choi"}],"URL":[""]},{"Name":[{"Value":"doolyx1"}],"URL":[""]}],"CVE":"CVE-2026-96198","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-122","Value":"Heap-based Buffer Overflow"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Heap-based buffer overflow in Microsoft Edge (Chromium-based) allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, user interaction is required (UI:R). What interaction would the user have to do?

\n

An attacker must send a user a malicious Office file and convince them to open it.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack vector is network (AV:N) and user interaction is required (UI:R). What is the target context of the remote code execution?

\n

This attack requires a user to open a specially crafted file from the attacker to initiate remote code execution.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

There are multiple update packages available for some of the affected software. Do I need to install all the updates listed in the Security Updates table for the software?

\n

Yes. Customers should apply all updates offered for the software installed on their systems. If multiple updates apply, they can be installed in any order.

\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"1966","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"154.0.4258.37","ProductID":["21955"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://catalog.update.microsoft.com/Search.aspx?q=Edge-Stable"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"},{"Date":"2026-10-26T07:00:00","Description":{"Value":"

Added Edge software to the Security Updates table. Customers that are running supported version of Edge are encouraged to update to the indicated version to be protected from this vulnerability.

\n"},"Number":"2.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Microsoft Edge (Chromium-based) Remote Code Execution Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"Nan Wang(@eternalsakura13) and Ziling Chen"}],"URL":[""]}],"CVE":"CVE-2026-96199","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-122","Value":"Heap-based Buffer Overflow"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Heap-based buffer overflow in Microsoft Edge (Chromium-based) allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack vector is network (AV:N) and user interaction is required (UI:R). What is the target context of the remote code execution?

\n

This attack requires a user to open a specially crafted file from the attacker to initiate remote code execution.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

There are multiple update packages available for some of the affected software. Do I need to install all the updates listed in the Security Updates table for the software?

\n

Yes. Customers should apply all updates offered for the software installed on their systems. If multiple updates apply, they can be installed in any order.

\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"1967","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"154.0.4258.37","ProductID":["21955"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://catalog.update.microsoft.com/Search.aspx?q=Edge-Stable"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"},{"Date":"2026-10-26T07:00:00","Description":{"Value":"

Added Edge software to the Security Updates table. Customers that are running supported version of Edge are encouraged to update to the indicated version to be protected from this vulnerability.

\n"},"Number":"2.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Microsoft Edge (Chromium-based) Remote Code Execution Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"Anonymous"}],"URL":[""]}],"CVE":"CVE-2026-96202","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11804-10853"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11804-10852"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11804-21994"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11804-21995"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11804-11931"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11804-11930"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11804-11929"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11804-21996"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11804-21997"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11804-21998"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11804-21999"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11804-22000"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11804-22001"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11804-22002"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11804-22003"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11804-22004"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11804-22005"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11804-11673"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11804-11570"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11804-11569"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11804-11568"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11804-21989"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11804-21945"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11804-21946"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21933"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-122","Value":"Heap-based Buffer Overflow"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Heap-based buffer overflow in Windows Raw Image Extension allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack vector is network (AV:N) and user interaction is required (UI:R). What is the target context of the remote code execution?

\n

This attack requires a user to open a specially crafted file from the attacker to initiate remote code execution.

\n"},{"Ordinal":"20","Title":"Windows Raw Image Extension","Type":7,"Value":"Windows Raw Image Extension"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"1968","ProductStatuses":[{"ProductID":["11804-10853","11804-10852","11804-21994","11804-21995","11804-11931","11804-11930","11804-11929","11804-21996","11804-21997","11804-21998","11804-21999","11804-22000","11804-22001","11804-22002","11804-22003","11804-22004","11804-22005","11804-11673","11804-11570","11804-11569","11804-11568","11804-21989","11804-21945","11804-21946","21933"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"2.4.36.0","ProductID":["11804-10853","11804-10852","11804-21994","11804-21995","11804-11931","11804-11930","11804-11929","11804-21998","11804-21999","11804-22000","11804-22001","11804-22002","11804-22003","11804-22004","11804-22005","11804-11673","11804-11570","11804-11569","11804-11568"],"RestartRequired":{"Value":"Maybe"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11804-10853","11804-10852","11804-21994","11804-21995","11804-11931","11804-11930","11804-11929","11804-21998","11804-21999","11804-22000","11804-22001","11804-22002","11804-22003","11804-22004","11804-22005","11804-11673","11804-11570","11804-11569","11804-11568"],"SubType":"Release Notes","Type":3,"URL":"https://support.microsoft.com/en-us/accounts-billing/get-updates-for-apps-and-games-in-microsoft-store"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"2.5.35.0","ProductID":["11804-21996","11804-21997","11804-21989","11804-21945","11804-21946"],"RestartRequired":{"Value":"Maybe"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11804-21996","11804-21997","11804-21989","11804-21945","11804-21946"],"SubType":"Release Notes","Type":3,"URL":"https://support.microsoft.com/en-us/accounts-billing/get-updates-for-apps-and-games-in-microsoft-store"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"154.0.4258.37","ProductID":["21933"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":"https://catalog.update.microsoft.com/Search.aspx?q=Edge-Stable"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21933"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"154.0.4258.38","ProductID":["21933"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":"https://catalog.update.microsoft.com/Search.aspx?q=Edge-Stable"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21933"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"},{"Date":"2026-10-26T07:00:00","Description":{"Value":"

Added Edge software to the Security Updates table. Customers that are running supported version of Edge are encouraged to update to the indicated version to be protected from this vulnerability.

\n"},"Number":"2.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11804-10853"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11804-10852"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11804-21994"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11804-21995"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11804-11931"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11804-11930"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code 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Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Windows Raw Image Extension Remote Code Execution Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"Nan Wang(@eternalsakura13) and Ziling Chen"}],"URL":[""]},{"Name":[{"Value":"0AF3B0CB6FEFDED70267D4510DF654D8"}],"URL":[""]}],"CVE":"CVE-2026-96203","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21955"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Use after free in Microsoft Edge (Chromium-based) allows an unauthorized attacker to elevate privileges over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited the vulnerability?

\n

An attacker could use this vulnerability to elevate privileges from a Low Integrity Level in a contained ("sandboxed") execution environment to a Medium Integrity Level or a High Integrity Level.

\n

Please refer to AppContainer isolation and Mandatory Integrity Control for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, user interaction is required (UI:R). What interaction would the user have to do?

\n

The user must visit the attacker‑controlled webpage, and perform the two tap gestures that cause autofill to activate.

\n"},{"Ordinal":"20","Title":"Microsoft Edge (Chromium-based)","Type":7,"Value":"Microsoft Edge (Chromium-based)"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"1969","ProductStatuses":[{"ProductID":["21955"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"155.0.4283.45","ProductID":["21955"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://catalog.update.microsoft.com/Search.aspx?q=Edge-Stable"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21955"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security"}],"RevisionHistory":[{"Date":"2026-10-26T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Elevation of Privilege"},"ProductID":["21955"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21955"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Microsoft Edge (Chromium-based) Elevation of Privilege Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"RON (XBREACH.AI) with XBREACH.AI"}],"URL":[""]}],"CVE":"CVE-2026-96204","CVSSScoreSets":[{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["20516"],"TemporalScore":5.9,"Vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:P/RL:O/RC:C"}],"CWE":[{"ID":"CWE-918","Value":"Server-Side Request Forgery (SSRF)"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Server-side request forgery (ssrf) in Azure Arc allows an authorized attacker to elevate privileges over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited the vulnerability?

\n

With this vulnerability a finder with a low-privilege connectivity role could reach the Arc host's managed-identity credential.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metrics, successful exploitation of this vulnerability could lead to major loss of confidentiality (C:H), but lead to no loss of integrity (I:N) or availability (A:N). What does that mean for this vulnerability?

\n

This vulnerability could allow an attacker to disclose confidential information such as encrypted credentials but does not allow the attacker to modify any data or make the service unavailable.

\n"},{"Ordinal":"20","Title":"Azure Arc","Type":7,"Value":"Azure Arc"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"1970","ProductStatuses":[{"ProductID":["20516"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"1.68","ProductID":["20516"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":"https://gbl.his.arc.azure.com/azcmagent/1.68/AzureConnectedMachineAgent.msi"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["20516"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/azure/azure-arc/servers/agent-release-notes"}],"RevisionHistory":[{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Elevation of Privilege"},"ProductID":["20516"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["20516"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Unlikely"},"Type":1}],"Title":{"Value":"Azure Arc Elevation of Privilege Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"Yakup Sait Bıyık"}],"URL":[""]}],"CVE":"CVE-2026-96206","CVSSScoreSets":[{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12069"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-908","Value":"Use of Uninitialized Resource"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Use of uninitialized resource in Windows Subsystem for Linux allows an authorized attacker to disclose information locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What type of information could be disclosed by this vulnerability?

\n

The type of information that could be disclosed if an attacker successfully exploited this vulnerability is uninitialized stack memory.

\n"},{"Ordinal":"20","Title":"Windows Subsystem for Linux","Type":7,"Value":"Windows Subsystem for Linux"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"1971","ProductStatuses":[{"ProductID":["12069"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"3.0.1","ProductID":["12069"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":"https://github.com/microsoft/WSL/releases/tag/3.0.1"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12069"],"SubType":"Release Notes","Type":3,"URL":"https://github.com/microsoft/WSL/releases/tag/3.0.1"}],"RevisionHistory":[{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

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Improper certificate validation in Microsoft Partner Center allows an unauthorized attacker to elevate privileges over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why are there no links to an update or instructions with steps that must be taken to protect from this vulnerability?

\n

This vulnerability has already been fully mitigated by Microsoft. There is no action for users of this service to take. The purpose of this CVE is to provide further transparency.

\n

Please see Toward greater transparency: Unveiling Cloud Service CVEs for more information.

\n"},{"Ordinal":"20","Title":"Microsoft Partner Center","Type":7,"Value":"Microsoft Partner Center"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"No"}],"Ordinal":"1972","ProductStatuses":[{"ProductID":["12429"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[],"RevisionHistory":[{"Date":"2026-10-08T07:00:00","Description":{"Value":"

Information published.

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Out-of-bounds read in Windows Network File System allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could elevate from a low integrity level up to a medium integrity level.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to have a deep understanding of the system. Successful exploitation is not guaranteed and depends on a combination of factors that might include the environment, system configuration, and the presence of additional security measures.

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Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Autopilot allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Use after free in Windows Kernel allows an authorized attacker to elevate privileges locally.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Heap-based buffer overflow in Windows NTFS allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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How could an attacker exploit this vulnerability?

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An unauthenticated attacker could exploit this vulnerability by sending a specially crafted packet to an affected service over the network. Successful exploitation could allow the attacker to execute code on the target system. No authentication or user interaction is required.

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Improper control of generation of code ('code injection') in Windows Assigned Access allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

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An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Improper certificate validation in Active Directory Federation Services (AD FS) allows an unauthorized attacker to perform spoofing over a network.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to have a deep understanding of the system. Successful exploitation is not guaranteed and depends on a combination of factors that might include the environment, system configuration, and the presence of additional security measures.

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Use after free in Windows Hyper-V allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Information published.

\n"},"Number":"1.0"},{"Date":"2026-11-10T08:00:00","Description":{"Value":"

Updated an acknowledgement. This is an informational change only.

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Out-of-bounds write in .NET allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack vector is network (AV:N) and user interaction is required (UI:R). What is the target context of the remote code execution?

\n

This attack requires a user to open a specially crafted file from the attacker to initiate remote code execution.

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Improper link resolution before file access ('link following') in .NET allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain ROOT privileges.

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Updated the Security Updates table to add KB article links for .NET 11.0 and download and KB article links for Microsoft Visual Studio. This is an informational change only; the fixed builds are unchanged.

\n"},"Number":"1.1"},{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

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Updated an acknowledgement. This is an informational change only.

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Permissive list of allowed inputs in .NET allows an unauthorized attacker to disclose information over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What type of information could be disclosed by this vulnerability?

\n

Exploiting this vulnerability could allow the disclosure of NetNTLMv2 hashes.

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Information published.

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Improper neutralization of input during web page generation ('cross-site scripting') in ASP.NET Core allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

How could an attacker exploit this vulnerability?

\n

An unauthenticated attacker could host a specially crafted web page and convince a developer to visit it. The page could send requests to a vulnerable development server running on the developer's system, and successful exploitation could allow the attacker to execute code in the developer's context. User interaction is required.

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Information published.

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Improper link resolution before file access ('link following') in .NET allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain ROOT privileges.

\n"},{"Ordinal":"20","Title":".NET","Type":7,"Value":".NET"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"1986","ProductStatuses":[{"ProductID":["21956","16767","12416","20838","12433","21785","21784","12415","20839","12432"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"18.10.4","ProductID":["21956"],"RestartRequired":{"Value":"Yes"},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/visualstudio/releases/2026/release-history"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21956"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/visualstudio/releases/2026/release-notes"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"17.14.42","ProductID":["16767"],"RestartRequired":{"Value":"Yes"},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/visualstudio/releases/2022/release-history"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["16767"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/visualstudio/releases/2022/release-notes"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5130034"},"FixedBuild":"8.0.32","ProductID":["12416","12415"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://dotnet.microsoft.com/download/dotnet/8.0"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12416","12415"],"SubType":"5130034","Type":3,"URL":"https://support.microsoft.com/help/5130034"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5130036"},"FixedBuild":"10.0.13","ProductID":["20838","20839"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://dotnet.microsoft.com/download/dotnet/10.0"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["20838","20839"],"SubType":"5130036","Type":3,"URL":"https://support.microsoft.com/help/5130036"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5130035"},"FixedBuild":"9.0.21","ProductID":["12433","12432"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://dotnet.microsoft.com/download/dotnet/9.0"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12433","12432"],"SubType":"5130035","Type":3,"URL":"https://support.microsoft.com/help/5130035"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"11.0.0-rc.2","ProductID":["21785","21784"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://dotnet.microsoft.com/download/dotnet/11.0"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21785","21784"],"SubType":"Release Notes","Type":3,"URL":"https://github.com/dotnet/announcements/issues/479"}],"RevisionHistory":[{"Date":"2026-10-15T07:00:00","Description":{"Value":"

Updated the Security Updates table to add KB article links for .NET 11.0 and download and KB article links for Microsoft Visual Studio. This is an informational change only; the fixed builds are unchanged.

\n"},"Number":"1.1"},{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

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Out-of-bounds read in .NET allows an unauthorized attacker to disclose information over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What type of information could be disclosed by this vulnerability?

\n

The type of information that could be disclosed if an attacker successfully exploited this vulnerability is internal memory pointers. These leaked addresses could help an attacker bypass security protection and facilitate further exploitation.

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Updated the Security Updates table to add KB article links for .NET 11.0 and download and KB article links for Microsoft Visual Studio. This is an informational change only; the fixed builds are unchanged.

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Information published.

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Out-of-bounds write in ASP.NET Core allows an unauthorized attacker to deny service over a network.

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Origin validation error in .NET allows an unauthorized attacker to disclose information over a network.

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What type of information could be disclosed by this vulnerability?

\n

Exploiting this vulnerability could allow the disclosure of credentials.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to take additional actions prior to exploitation to prepare the target environment.

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Updated the Security Updates table to add KB article links for .NET 11.0 and download and KB article links for Microsoft Visual Studio. This is an informational change only; the fixed builds are unchanged.

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Information published.

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Updated an acknowledgement. This is an informational change only.

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Updated an acknowledgement. This is an informational change only.

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Out-of-bounds write in .NET allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack vector is network (AV:N) and user interaction is required (UI:R). What is the target context of the remote code execution?

\n

This attack requires a user to open a specially crafted file from the attacker to initiate remote code execution.

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Allocation of resources without limits or throttling in ASP.NET Core allows an unauthorized attacker to deny service over a network.

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Updated the Security Updates table to add KB article links for ASP.NET Core 11.0 and download and KB article links for Microsoft Visual Studio. This is an informational change only; the fixed builds are unchanged.

\n"},"Number":"1.1"},{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

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Inclusion of functionality from untrusted control sphere in .NET allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to take additional actions prior to exploitation to prepare the target environment.

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Updated the Security Updates table to add download and KB article links for Microsoft Visual Studio. This is an informational change only; the fixed builds are unchanged.

\n"},"Number":"1.1"},{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

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Origin validation error in .NET allows an unauthorized attacker to bypass a security feature over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What kind of security feature could be bypassed by successfully exploiting this vulnerability?

\n

An attacker who successfully exploited this vulnerability could bypass NuGet Package Source Mapping, a security feature that restricts packages to approved sources. This could cause content from an unauthorized package source to be selected and installed.

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Updated the Security Updates table to add KB article links for .NET 11.0 and download and KB article links for Microsoft Visual Studio. This is an informational change only; the fixed builds are unchanged.

\n"},"Number":"1.1"},{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

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Improper link resolution before file access ('link following') in Windows WalletService allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Use after free in Windows Internal System User Profile allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

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An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Out-of-bounds read in Windows Routing and Remote Access Service (RRAS) allows an unauthorized attacker to disclose information over a network.

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What type of information could be disclosed by this vulnerability?

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An attacker who successfully exploited this vulnerability could disclose uninitialized heap memory from a privileged process.

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What type of information could be disclosed by this vulnerability?

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An attacker who successfully exploited this vulnerability could view heap memory from a privileged process running on the server.

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Use of uninitialized resource in Windows Kernel-Mode Drivers allows an authorized attacker to disclose information locally.

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What type of information could be disclosed by this vulnerability?

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An attacker who successfully exploited this vulnerability could disclose uninitialized heap memory from a privileged process.

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Use after free in Windows Win32 Kernel Subsystem allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

\n"},{"Ordinal":"20","Title":"Windows Win32 Kernel Subsystem","Type":7,"Value":"Windows Win32 Kernel Subsystem"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"2000","ProductStatuses":[{"ProductID":["21945","21946","20438","12436","12437","12389","12390","20437","20854","20853"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5127648"},"FixedBuild":"10.0.26300.9711","ProductID":["21945","21946"],"RestartRequired":{"Value":"Yes"},"SubType":"Security Update","Type":2,"URL":"https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5127648"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21945","21946"],"SubType":"5127648","Type":3,"URL":"https://support.microsoft.com/help/5127648"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5127648"},"ProductID":["21945","21946","20438","12389","12390","20437"],"Type":6,"URL":"https://support.microsoft.com/help/5127648"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5127648"},"FixedBuild":"10.0.26200.9711","ProductID":["20438","20437"],"RestartRequired":{"Value":"Yes"},"SubType":"Security Update","Supercedence":"5124008","Type":2,"URL":"https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5127648"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["20438","20437"],"SubType":"5127648","Type":3,"URL":"https://support.microsoft.com/help/5127648"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5126646"},"FixedBuild":"10.0.26100.33650","ProductID":["12436","12437"],"RestartRequired":{"Value":"Yes"},"SubType":"Security Update","Supercedence":"5122871","Type":2,"URL":"https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5126646"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12436","12437"],"SubType":"5126646","Type":3,"URL":"https://support.microsoft.com/help/5126646"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5126646"},"ProductID":["12436","12437"],"Type":6,"URL":"https://support.microsoft.com/help/5126646"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5127648"},"FixedBuild":"10.0.26100.9711","ProductID":["12389","12390"],"RestartRequired":{"Value":"Yes"},"SubType":"Security Update","Supercedence":"5124008","Type":2,"URL":"https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5127648"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12389","12390"],"SubType":"5127648","Type":3,"URL":"https://support.microsoft.com/help/5127648"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5127646"},"FixedBuild":"10.0.28000.3231","ProductID":["20854","20853"],"RestartRequired":{"Value":"Yes"},"SubType":"Security Update","Supercedence":"5124012","Type":2,"URL":"https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5127646"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["20854","20853"],"SubType":"5127646","Type":3,"URL":"https://support.microsoft.com/help/5127646"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5127646"},"ProductID":["20854","20853"],"Type":6,"URL":"https://support.microsoft.com/help/5127646"}],"RevisionHistory":[{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

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Use after free in Windows USB Print Driver allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Information published.

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LLC"}],"URL":[""]}],"CVE":"CVE-2026-96251","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12262"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21227"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["16787"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-807","Value":"Reliance on Untrusted Inputs in a Security Decision"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Reliance on untrusted inputs in a security decision in Microsoft PowerShell allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

How could an attacker exploit this vulnerability?

\n

An attacker could host a malicious server and convince a user to connect to it from an affected client. When the client processes the server's response, the attacker could execute code on the client system. User interaction is required.

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Information published.

\n"},"Number":"1.0"},{"Date":"2026-10-22T07:00:00","Description":{"Value":"

Corrected Fixed Build Number and Download links in the Security Updates table. This is an informational change only.

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Updated an acknowledgement. This is an informational change only.

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Updated an acknowledgement. This is an informational change only.

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Improper verification of cryptographic signature in Active Directory Federation Services (AD FS) allows an unauthorized attacker to perform spoofing over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

How could an attacker exploit this vulnerability?

\n

An unauthenticated attacker could relay a validly signed SAML response intended for a different endpoint to an affected AD FS endpoint. Successful exploitation could allow the attacker to create an unauthorized session and obtain tokens. No user interaction is required.

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Use after free in Windows USB Print Driver allows an authorized attacker to elevate privileges locally.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Use after free in Windows USB Print Driver allows an authorized attacker to elevate privileges locally.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Use after free in Windows USB Print Driver allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

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An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Use after free in Windows Installer allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Information published.

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Improperly implemented security check for standard in Microsoft PowerShell allows an unauthorized attacker to bypass a security feature over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What kind of security feature could be bypassed by successfully exploiting this vulnerability?

\n

An attacker who successfully exploited this vulnerability could bypass Windows Defender Application Control and PowerShell Constrained Language Mode restrictions, allowing untrusted code to run with capabilities those protections are designed to block.

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Information published.

\n"},"Number":"1.0"},{"Date":"2026-10-22T07:00:00","Description":{"Value":"

Corrected Fixed Build Number and Download links in the Security Updates table. This is an informational change only.

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Use after free in Windows USB Print Driver allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

\n"},{"Ordinal":"20","Title":"Windows USB Print Driver","Type":7,"Value":"Windows USB Print Driver"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"2010","ProductStatuses":[{"ProductID":["11929","11930","11931","12099","12098","12097","11923","11924","12242","12243","12389","12390","20437","20438","21945","21946","12436","12437","20854","20853"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5126657"},"FixedBuild":"10.0.19044.7807","ProductID":["11929","11930","11931"],"RestartRequired":{"Value":"Yes"},"SubType":"Security 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Use after free in Windows Installer allows an authorized attacker to elevate privileges locally.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Out-of-bounds read in Windows Sysmain Service allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Use after free in Windows Installer allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Use after free in Windows Installer allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Use after free in Windows Subsystem for Linux allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Use after free in Windows USB Print Driver allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Updated an acknowledgement. This is an informational change only.

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Updated an acknowledgement. This is an informational change only.

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Heap-based buffer overflow in Windows Kernel allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Missing authentication for critical function in Windows Push Notifications allows an authorized attacker to elevate privileges locally.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to have a deep understanding of the system. Successful exploitation is not guaranteed and depends on a combination of factors that might include the environment, system configuration, and the presence of additional security measures.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Out-of-bounds read in Windows Audio Service allows an authorized attacker to disclose information locally.

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What type of information could be disclosed by this vulnerability?

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An attacker who successfully exploited this vulnerability could view heap memory from a privileged process running on the server.

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Use after free in Windows Kernel allows an authorized attacker to elevate privileges locally.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Heap-based buffer overflow in Windows Resume allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Use after free in Windows USB Print Driver allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Heap-based buffer overflow in Windows DHCP Server allows an unauthorized attacker to execute code over a network.

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How could an attacker exploit this vulnerability?

\n

An unauthenticated attacker could exploit this vulnerability by sending a specially crafted packet to an affected service over the network. Successful exploitation could allow the attacker to execute code on the target system. No authentication or user interaction is required.

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Out-of-bounds read in Remote Desktop Display Driver allows an authorized attacker to disclose information locally.

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What type of information could be disclosed by this vulnerability?

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An attacker who successfully exploited this vulnerability could view heap memory from a privileged process running on the server.

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Use after free in Windows Remote Desktop Protocol allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Use after free in Windows Update allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Use after free in Microsoft Windows Search Component allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

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An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Heap-based buffer overflow in WebDAV allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited the vulnerability?

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An attacker who successfully exploited this vulnerability could create or delete files in the security context of the “NT AUTHORITY\\ LOCAL SERVICE” account.

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Integer underflow (wrap or wraparound) in Microsoft Bluetooth Driver allows an authorized attacker to elevate privileges over an adjacent network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Information published.

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Updated an acknowledgement. This is an informational change only.

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Out-of-bounds read in WebDAV allows an authorized attacker to disclose information locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What type of information could be disclosed by this vulnerability?

\n

An attacker who successfully exploited this vulnerability could view heap memory from a privileged process running on the server.

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Information published.

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What privileges could be gained by an attacker who successfully exploited the vulnerability?

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An attacker who successfully exploited this vulnerability could create or delete files in the security context of the “NT AUTHORITY\\ LOCAL SERVICE” account.

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Buffer over-read in Windows Win32 Kernel Subsystem allows an authorized attacker to disclose information locally.

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What type of information could be disclosed by this vulnerability?

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Exploiting this vulnerability could allow the disclosure of certain kernel memory content.

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Use of uninitialized resource in Windows Kernel-Mode Drivers allows an authorized attacker to disclose information locally.

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What type of information could be disclosed by this vulnerability?

\n

Exploiting this vulnerability could allow the disclosure of certain kernel memory content.

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Use of uninitialized resource in Windows Modern Device Management (MDM) allows an authorized attacker to disclose information locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What type of information could be disclosed by this vulnerability?

\n

An attacker who successfully exploited this vulnerability could view heap memory from a privileged process running on the server.

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Buffer over-read in Windows Management Instrumentation allows an authorized attacker to disclose information locally.

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What type of information could be disclosed by this vulnerability?

\n

An attacker who successfully exploited this vulnerability could view heap memory from a privileged process running on the server.

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Information published.

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Use after free in Windows TCP/IP allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Time-of-check time-of-use (toctou) race condition in Windows Win32 Kernel Subsystem allows an authorized attacker to disclose information locally.

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What type of information could be disclosed by this vulnerability?

\n

Exploiting this vulnerability could allow the disclosure of certain kernel memory content.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Access of resource using incompatible type ('type confusion') in Windows Device Association Service allows an authorized attacker to disclose information locally.

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What type of information could be disclosed by this vulnerability?

\n

An attacker who successfully exploited this vulnerability could view heap memory from a privileged process running on the server.

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Information published.

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Heap-based buffer overflow in Windows Management Instrumentation allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited the vulnerability?

\n

An attacker who successfully exploited this vulnerability could execute code in the security context of the “NT AUTHORITY\\Network Service” account.

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What type of information could be disclosed by this vulnerability?

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The type of information that could be disclosed if an attacker successfully exploited this vulnerability is unauthorized file system access - reading from the file system.

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Out-of-bounds read in Windows Imaging Component allows an authorized attacker to disclose information locally.

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What type of information could be disclosed by this vulnerability?

\n

An attacker who successfully exploited this vulnerability could view heap memory from a privileged process running on the server.

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Information published.

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What type of information could be disclosed by this vulnerability?

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An attacker who successfully exploited this vulnerability could view heap memory from a privileged process running on the server.

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Out-of-bounds read in Windows Spaceport.sys allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Information published.

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Heap-based buffer overflow in Windows Storage Port Driver allows an unauthorized attacker to elevate privileges with a physical attack.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

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An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Information published.

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Double free in Microsoft Failover Cluster Virtual Driver allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

How could an attacker exploit this vulnerability?

\n

An unauthenticated attacker could exploit this vulnerability by sending a specially crafted packet to an affected service over the network. Successful exploitation could allow the attacker to execute code on the target system. No authentication or user interaction is required.

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Information published.

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Exposure of sensitive system information to an unauthorized control sphere in Windows Secure Kernel Mode allows an authorized attacker to disclose information locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What type of information could be disclosed by this vulnerability?

\n

Exploiting this vulnerability could allow the disclosure of certain kernel memory content.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Out-of-bounds read in Network Device Enrollment Service (NDES) allows an unauthorized attacker to deny service over a network.

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Heap-based buffer overflow in Windows Kernel allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

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Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Heap-based buffer overflow in Windows BitLocker allows an unauthorized attacker to execute code over a network.

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How could an attacker exploit this vulnerability?

\n

An unauthenticated attacker could exploit this vulnerability by sending a specially crafted packet to an affected service over the network. Successful exploitation could allow the attacker to execute code on the target system. No authentication or user interaction is required.

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Information published.

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Untrusted pointer dereference in Microsoft Windows Search Component allows an authorized attacker to disclose information locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What type of information could be disclosed by this vulnerability?

\n

An attacker who successfully exploited this vulnerability could view heap memory from a privileged process running on the server.

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Improper link resolution before file access ('link following') in Microsoft Windows Search Component allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Use after free in Windows Client License Service allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Information published.

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Heap-based buffer overflow in Windows Kernel allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Updated an acknowledgement. This is an informational change only.

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Information published.

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Integer overflow or wraparound in Windows Virtualization-Based Security (VBS) Enclave allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

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An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Integer overflow or wraparound in Windows Kernel-Mode Drivers allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Information published.

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Heap-based buffer overflow in Windows NTFS allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

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An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Heap-based buffer overflow in Windows PCI Bus Driver allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Improper access control in Windows NTFS allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

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An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Use after free in Windows Broadcast DVR User Service allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Heap-based buffer overflow in Windows Program Compatibility Assistant Service allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

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An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Access of resource using incompatible type ('type confusion') in Windows Message Queuing Queue Manager allows an authorized attacker to disclose information locally.

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What type of information could be disclosed by this vulnerability?

\n

An attacker who successfully exploited this vulnerability could view heap memory from a privileged process running on the server.

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Use after free in Windows Workstation Service allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Untrusted pointer dereference in Windows OLE allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

How could an attacker exploit this vulnerability?

\n

An unauthenticated attacker could exploit this vulnerability by sending a specially crafted packet to an affected service over the network. Successful exploitation could allow the attacker to execute code on the target system. No authentication or user interaction is required.

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Information published.

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Integer underflow (wrap or wraparound) in Windows NTFS allows an authorized attacker to disclose information locally.

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What type of information could be disclosed by this vulnerability?

\n

Exploiting this vulnerability could allow the disclosure of certain kernel memory content.

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Out-of-bounds read in Windows NTFS allows an authorized attacker to disclose information locally.

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What type of information could be disclosed by this vulnerability?

\n

An attacker who successfully exploited this vulnerability could view heap memory from a privileged process running on the server.

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Out-of-bounds read in Windows NTFS allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Heap-based buffer overflow in Windows Kernel allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

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An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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How could an attacker exploit this vulnerability?

\n

An authenticated local attacker could exploit this vulnerability by supplying specially crafted security information to an affected system. Successful exploitation could allow the attacker to elevate privileges. User interaction is not required.

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Out-of-bounds read in Windows Universal Disk Format File System Driver (UDFS) allows an authorized attacker to disclose information locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What type of information could be disclosed by this vulnerability?

\n

An attacker who successfully exploited this vulnerability could view heap memory from a privileged process running on the server.

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Information published.

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Untrusted pointer dereference in Windows NTFS allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Embedded Mode Service allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Untrusted pointer dereference in Windows COM+ Event System Service allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

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An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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How could an attacker exploit this vulnerability?

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An unauthenticated attacker could exploit this vulnerability by sending a specially crafted packet to an affected service over the network. Successful exploitation could allow the attacker to execute code on the target system. No authentication or user interaction is required.

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Exposure of sensitive system information to an unauthorized control sphere in Windows NTFS allows an authorized attacker to disclose information locally.

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What type of information could be disclosed by this vulnerability?

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Exploiting this vulnerability could allow the disclosure of certain kernel memory content.

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Use after free in Microsoft Windows Search Component allows an authorized attacker to elevate privileges locally.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Heap-based buffer overflow in Windows Distributed File System (DFS) allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

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An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Information published.

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Time-of-check time-of-use (toctou) race condition in Servicing Stack Updates allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Information published.

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Weak authentication in Microsoft Exchange Server allows an authorized attacker to elevate privileges over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is Exchange Online affected, and do Exchange Online customers need to take action?

\n

Microsoft has already deployed a related service-side fix to Exchange Online. Exchange Online customers do not need to take any action to receive the fix. Customers using affected on-premises Microsoft Exchange Server products should install the applicable security updates listed in the Security Updates table.

\n

Where can I find more information?

\n

Please see the Exchange blog for more information.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An authenticated attacker who successfully exploited this vulnerability could gain unauthorized access to other users' mailboxes within the same organization and read email messages and attachments. The vulnerability does not allow access across tenant boundaries.

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Information published.

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Integer overflow or wraparound in Windows Raw Image Extension allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

How could an attacker exploit this vulnerability?

\n

An attacker could exploit this vulnerability by convincing a user to navigate to a folder containing a specially crafted RAW image file. The vulnerability can be triggered when Windows generates a thumbnail or preview; the user does not need to open the file. Successful exploitation could allow remote code execution.

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Insertion of sensitive information into externally-accessible file or directory in Windows Storage allows an authorized attacker to disclose information locally.

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What type of information could be disclosed by this vulnerability?

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The type of information that could be disclosed if an attacker successfully exploited this vulnerability includes unauthorized read-only access to the local file system.

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Uncaught exception in Windows Failover Cluster allows an unauthorized attacker to deny service over a network.

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Information published.

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Use after free in Windows Universal Disk Format File System Driver (UDFS) allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Use after free in Windows Universal Disk Format File System Driver (UDFS) allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Information published.

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Exposure of sensitive information to an unauthorized actor in Windows Client Side Caching driver (csc.sys) allows an authorized attacker to disclose information locally.

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What type of information could be disclosed by this vulnerability?

\n

Exploiting this vulnerability could allow the disclosure of certain kernel memory content.

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Use after free in Windows Universal Disk Format File System Driver (UDFS) allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Use after free in Windows Universal Disk Format File System Driver (UDFS) allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Improper neutralization of special elements used in a command ('command injection') in Windows Shell allows an unauthorized attacker to bypass a security feature over a network.

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What kind of security feature could be bypassed by successfully exploiting this vulnerability?

\n

An attacker who successfully exploited the vulnerability could evade Mark of the Web (MOTW) defenses.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

How could an attacker exploit the vulnerability?

\n

In an email or instant message attack scenario, the attacker could send the targeted user a specially crafted file that is designed to exploit the vulnerability.

\n

In any case an attacker would have no way to force a user to view attacker-controlled content. Instead, an attacker would have to convince a user to take action. For example, an attacker could entice a user to either click a link that directs the user to the attacker's site or send a malicious attachment.

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Information published.

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Added Edge software to the Security Updates table. Customers that are running supported version of Edge are encouraged to update to the indicated version to be protected from this vulnerability.

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Heap-based buffer overflow in Microsoft Windows Media Foundation allows an unauthorized attacker to execute code over a network.

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What privileges could be gained by an attacker who successfully exploited the vulnerability?

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An attacker could attempt to exploit this vulnerability by convincing a user to open a specially crafted media file. If the vulnerable component processes the file, memory corruption could occur, which may allow code to run on the affected system.

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Buffer Overflow"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Stack-based buffer overflow in SQL Server allows an authorized attacker to elevate privileges over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to have a deep understanding of the system and the ability to manipulate its components to trigger a specific condition. Successful exploitation is not guaranteed and depends on a combination of factors that may include the environment, system configuration, and the presence of additional security measures.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

I am running SQL Server on my system. What action do I need to take?

\n

Update your relevant version of SQL Server using the applicable October 2026 security update listed below.

\n

There are GDR and/or CU (Cumulative Update) updates offered for my version of SQL Server. How do I know which update to use?

\n\n

Note: If your version is not represented in the table, review the applicable update's prerequisites and the support status of your SQL Server release before choosing an update. Absence from this table alone does not establish that a version is unsupported.

\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Update NumberTitleVersionApply if current product version is…This security update also includes servicing releases up through…
5126967SQL Server 2025 CU9+GDR (October GDR 2026)17.0.5015.417.0.4006.2 - 17.0.5005.3KB5122048 - SQL2025 RTM CU9
5128492SQL Server 2025 RTM+GDR (October GDR 2026)17.0.1145.417.0.1000.7 - 17.0.1135.8KB5122770 - Previous SQL2025 RTM GDR
5126934SQL Server 2022 CU27+GDR1 (October GDR 2026)16.0.4305.516.0.4003.1 - 16.0.4295.3KB5104824 - SQL2022 RTM CU27
5128493SQL Server 2022 RTM+GDR (October GDR 2026)16.0.1210.316.0.1000.6 - 16.0.1200.5KB5122771 - Previous SQL2022 RTM GDR
5128494SQL Server 2019 CU32+GDR (October GDR 2026)15.0.4500.215.0.4003.23 - 15.0.4490.9KB5122772 - Previous SQL2019 RTM CU32 GDR
5128495SQL Server 2019 RTM+GDR (October GDR 2026)15.0.2200.215.0.2000.5 - 15.0.2190.7KB5122773 - Previous SQL2019 RTM GDR
5128496SQL Server 2017 CU31+GDR (October GDR 2026)14.0.3560.214.0.3006.16 - 14.0.3550.4KB5122774 - Previous SQL2017 RTM CU31 GDR
5128497SQL Server 2017 RTM+GDR (October GDR 2026)14.0.2140.214.0.1000.169 - 14.0.2130.4KB5122775 - Previous SQL2017 RTM GDR
\n

What are the GDR and CU update designations and how do they differ?

\n

General Distribution Release (GDR) updates provide security and other broadly applicable critical fixes. Cumulative Updates (CUs) include accumulated fixes for the applicable SQL Server release. Use the version ranges above to select the security update for your installed servicing branch; CU+GDR updates apply to the listed CU branch, while RTM+GDR updates apply to the listed RTM/GDR branch.

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Information published.

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Improper verification of cryptographic signature in .NET allows an unauthorized attacker to bypass a security feature over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

How could an attacker exploit this vulnerability?

\n

An attacker could provide a specially crafted application that references an unsigned NuGet package. If a user restores or runs the application on an affected Linux system, signature verification might not be enforced, allowing untrusted package content to be installed or executed.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What kind of security feature could be bypassed by successfully exploiting this vulnerability?

\n

An attacker who successfully exploited this vulnerability could bypass required NuGet package signature verification on affected Linux systems. This could allow an unsigned package to be accepted when signature validation is required by policy.

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Updated the Security Updates table to add KB article links for .NET 11.0 and download and KB article links for Microsoft Visual Studio. This is an informational change only; the fixed builds are unchanged.

\n"},"Number":"1.1"},{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

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Inefficient algorithmic complexity in .NET allows an unauthorized attacker to deny service over a network.

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Updated the Security Updates table to add KB article links for .NET 11.0. This is an informational change only; the fixed builds are unchanged.

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Information published.

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Buffer Overflow"},{"ID":"CWE-197","Value":"Numeric Truncation Error"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Stack-based buffer overflow in Microsoft Office Word allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Are the updates for Microsoft Office LTSC for Mac 2021 and 2024 currently available?

\n

Yes. As of October 15, 2025, the security update for Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac are available. Customers running Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac should ensure the update is installed to be protected from this vulnerability.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

\n"},{"Ordinal":"20","Title":"Microsoft Office Word","Type":7,"Value":"Microsoft Office Word"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"2103","ProductStatuses":[{"ProductID":["11952","11953","12421","12420","11763","11762","11951","12440","21368"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.14334.20974","ProductID":["11952","11953"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11952","11953"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.17932.21056","ProductID":["12421","12420"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12421","12420"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"https://aka.ms/OfficeSecurityReleases","ProductID":["11763","11762"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11763","11762"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.114.26101123","ProductID":["11951","12440","21368"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11951","12440","21368"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"}],"RevisionHistory":[{"Date":"2026-10-15T07:00:00","Description":{"Value":"

Microsoft is announcing the availability of the security updates for Microsoft Office for Mac. Customers running affected Mac software should install the update for their product to be protected from this vulnerability. Customers running other Microsoft Office software do not need to take any action. See the Release Notes for more information and download links.

\n"},"Number":"1.1"},{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Elevation of Privilege"},"ProductID":["11952"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Elevation of Privilege"},"ProductID":["11953"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Elevation of Privilege"},"ProductID":["12421"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Elevation of Privilege"},"ProductID":["12420"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Elevation of Privilege"},"ProductID":["11763"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Elevation of Privilege"},"ProductID":["11762"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Elevation of Privilege"},"ProductID":["11951"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Elevation of Privilege"},"ProductID":["12440"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Elevation of Privilege"},"ProductID":["21368"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11952"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11953"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12421"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12420"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11763"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11762"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11951"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12440"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21368"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Microsoft Office Word Elevation of Privilege Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"Jeongmin Choi"}],"URL":[""]}],"CVE":"CVE-2026-96996","CVSSScoreSets":[{"BaseScore":7.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11762"],"TemporalScore":6.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11763"],"TemporalScore":6.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11952"],"TemporalScore":6.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11953"],"TemporalScore":6.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12420"],"TemporalScore":6.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12421"],"TemporalScore":6.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-122","Value":"Heap-based Buffer Overflow"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, user interaction is required (UI:R). What interaction would the user have to do?

\n

An attacker must send a user a malicious Office file and convince them to open it.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack vector is local (AV:L). Why does the CVE title indicate that this is a remote code execution?

\n

The word Remote in the title refers to the location of the attacker. This type of exploit is sometimes referred to as Arbitrary Code Execution (ACE). The attack itself is carried out locally. This means an attacker or victim needs to execute code from the local machine to exploit the vulnerability.

\n"},{"Ordinal":"20","Title":"Microsoft Office Word","Type":7,"Value":"Microsoft Office Word"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"2104","ProductStatuses":[{"ProductID":["11762","11763","11952","11953","12420","12421"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"https://aka.ms/OfficeSecurityReleases","ProductID":["11762","11763"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11762","11763"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.14334.20974","ProductID":["11952","11953"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11952","11953"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.17932.21056","ProductID":["12420","12421"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12420","12421"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"}],"RevisionHistory":[{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11762"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11763"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11952"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11953"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12420"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12421"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11762"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11763"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11952"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11953"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12420"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12421"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Microsoft Office Word Remote Code Execution Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"0ccbbf129444eb66344ccafb92b00df4"}],"URL":[""]}],"CVE":"CVE-2026-96997","CVSSScoreSets":[{"BaseScore":7.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11952"],"TemporalScore":6.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11953"],"TemporalScore":6.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12421"],"TemporalScore":6.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12420"],"TemporalScore":6.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11763"],"TemporalScore":6.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11762"],"TemporalScore":6.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11951"],"TemporalScore":6.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12440"],"TemporalScore":6.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21368"],"TemporalScore":6.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Use after free in Microsoft Office OneNote allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Are the updates for Microsoft Office LTSC for Mac 2021 and 2024 currently available?

\n

Yes. As of October 15, 2025, the security update for Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac are available. Customers running Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac should ensure the update is installed to be protected from this vulnerability.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

\n"},{"Ordinal":"20","Title":"Microsoft Office OneNote","Type":7,"Value":"Microsoft Office OneNote"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"2105","ProductStatuses":[{"ProductID":["11952","11953","12421","12420","11763","11762","11951","12440","21368"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.14334.20974","ProductID":["11952","11953"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11952","11953"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.17932.21056","ProductID":["12421","12420"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12421","12420"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"https://aka.ms/OfficeSecurityReleases","ProductID":["11763","11762"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11763","11762"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.114.26101123","ProductID":["11951","12440","21368"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11951","12440","21368"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"}],"RevisionHistory":[{"Date":"2026-10-15T07:00:00","Description":{"Value":"

Microsoft is announcing the availability of the security updates for Microsoft Office for Mac. Customers running affected Mac software should install the update for their product to be protected from this vulnerability. Customers running other Microsoft Office software do not need to take any action. See the Release Notes for more information and download links.

\n"},"Number":"1.1"},{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Elevation of Privilege"},"ProductID":["11952"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Elevation of Privilege"},"ProductID":["11953"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Elevation of Privilege"},"ProductID":["12421"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Elevation of Privilege"},"ProductID":["12420"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Elevation of Privilege"},"ProductID":["11763"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Elevation of Privilege"},"ProductID":["11762"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Elevation of Privilege"},"ProductID":["11951"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Elevation of Privilege"},"ProductID":["12440"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Elevation of Privilege"},"ProductID":["21368"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11952"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11953"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12421"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12420"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11763"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11762"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11951"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12440"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21368"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Microsoft Office OneNote Elevation of Privilege Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"SeaDragnoL with Qrious Secure"}],"URL":[""]},{"Name":[{"Value":"zyx87"}],"URL":[""]},{"Name":[{"Value":"Phong Hai"}],"URL":[""]}],"CVE":"CVE-2026-97001","CVSSScoreSets":[{"BaseScore":7.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21368"],"TemporalScore":6.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11762"],"TemporalScore":6.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11763"],"TemporalScore":6.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11951"],"TemporalScore":6.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11952"],"TemporalScore":6.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11953"],"TemporalScore":6.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12420"],"TemporalScore":6.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12421"],"TemporalScore":6.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12440"],"TemporalScore":6.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-122","Value":"Heap-based Buffer Overflow"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Are the updates for Microsoft Office LTSC for Mac 2021 and 2024 currently available?

\n

Yes. As of October 15, 2025, the security update for Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac are available. Customers running Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac should ensure the update is installed to be protected from this vulnerability.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, user interaction is required (UI:R). What interaction would the user have to do?

\n

An attacker must send a user a malicious Office file and convince them to open it.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack vector is local (AV:L). Why does the CVE title indicate that this is a remote code execution?

\n

The word Remote in the title refers to the location of the attacker. This type of exploit is sometimes referred to as Arbitrary Code Execution (ACE). The attack itself is carried out locally. This means an attacker or victim needs to execute code from the local machine to exploit the vulnerability.

\n"},{"Ordinal":"20","Title":"Microsoft Office Word","Type":7,"Value":"Microsoft Office Word"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"2106","ProductStatuses":[{"ProductID":["21368","11762","11763","11951","11952","11953","12420","12421","12440"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.114.26101123","ProductID":["21368","11951","12440"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21368","11951","12440"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"https://aka.ms/OfficeSecurityReleases","ProductID":["11762","11763"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11762","11763"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.14334.20974","ProductID":["11952","11953"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11952","11953"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.17932.21056","ProductID":["12420","12421"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12420","12421"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"}],"RevisionHistory":[{"Date":"2026-10-15T07:00:00","Description":{"Value":"

Microsoft is announcing the availability of the security updates for Microsoft Office for Mac. Customers running affected Mac software should install the update for their product to be protected from this vulnerability. Customers running other Microsoft Office software do not need to take any action. See the Release Notes for more information and download links.

\n"},"Number":"1.1"},{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["21368"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11762"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11763"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11951"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11952"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11953"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12420"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12421"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12440"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21368"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11762"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11763"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11951"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11952"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11953"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12420"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12421"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12440"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Microsoft Office Word Remote Code Execution Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"0ccbbf129444eb66344ccafb92b00df4"}],"URL":[""]}],"CVE":"CVE-2026-97003","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["10836"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11952"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11953"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12421"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12420"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11763"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11762"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21368"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11951"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12440"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-122","Value":"Heap-based Buffer Overflow"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Are the updates for Microsoft Office LTSC for Mac 2021 and 2024 currently available?

\n

Yes. As of October 15, 2025, the security update for Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac are available. Customers running Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac should ensure the update is installed to be protected from this vulnerability.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, user interaction is required (UI:R). What interaction would the user have to do?

\n

An attacker must send a user a malicious Office file and convince them to open it.

\n"},{"Ordinal":"20","Title":"Microsoft Office Excel","Type":7,"Value":"Microsoft Office Excel"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"2107","ProductStatuses":[{"ProductID":["10836","11952","11953","12421","12420","11763","11762","21368","11951","12440"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5002928"},"FixedBuild":"16.0.10417.20228","ProductID":["10836"],"RestartRequired":{},"SubType":"Security Update","Supercedence":"5002910","Type":2,"URL":"https://www.microsoft.com/en-us/download/details.aspx?id=108860"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["10836"],"SubType":"5002928","Type":3,"URL":"https://support.microsoft.com/help/5002928"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.14334.20974","ProductID":["11952","11953"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11952","11953"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.17932.21056","ProductID":["12421","12420"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12421","12420"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"https://aka.ms/OfficeSecurityReleases","ProductID":["11763","11762"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11763","11762"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.114.26101123","ProductID":["21368","11951","12440"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21368","11951","12440"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"}],"RevisionHistory":[{"Date":"2026-10-15T07:00:00","Description":{"Value":"

Microsoft is announcing the availability of the security updates for Microsoft Office for Mac. Customers running affected Mac software should install the update for their product to be protected from this vulnerability. Customers running other Microsoft Office software do not need to take any action. See the Release Notes for more information and download links.

\n"},"Number":"1.1"},{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["10836"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11952"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11953"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12421"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12420"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11763"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code 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Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Microsoft Office Excel Remote Code Execution Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"0ccbbf129444eb66344ccafb92b00df4"}],"URL":[""]}],"CVE":"CVE-2026-97004","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21368"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11951"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12440"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11952"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11953"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12421"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12420"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11763"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11762"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["10836"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-122","Value":"Heap-based Buffer Overflow"},{"ID":"CWE-191","Value":"Integer Underflow (Wrap or Wraparound)"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Are the updates for Microsoft Office LTSC for Mac 2021 and 2024 currently available?

\n

Yes. As of October 15, 2025, the security update for Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac are available. Customers running Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac should ensure the update is installed to be protected from this vulnerability.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, user interaction is required (UI:R). What interaction would the user have to do?

\n

An attacker must send a user a malicious Office file and convince them to open it.

\n"},{"Ordinal":"20","Title":"Microsoft Office Excel","Type":7,"Value":"Microsoft Office Excel"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"2108","ProductStatuses":[{"ProductID":["21368","11951","12440","11952","11953","12421","12420","11763","11762","10836"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.114.26101123","ProductID":["21368","11951","12440"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21368","11951","12440"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.14334.20974","ProductID":["11952","11953"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11952","11953"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.17932.21056","ProductID":["12421","12420"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12421","12420"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"https://aka.ms/OfficeSecurityReleases","ProductID":["11763","11762"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11763","11762"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5002928"},"FixedBuild":"16.0.10417.20228","ProductID":["10836"],"RestartRequired":{},"SubType":"Security Update","Supercedence":"5002910","Type":2,"URL":"https://www.microsoft.com/en-us/download/details.aspx?id=108860"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["10836"],"SubType":"5002928","Type":3,"URL":"https://support.microsoft.com/help/5002928"}],"RevisionHistory":[{"Date":"2026-10-15T07:00:00","Description":{"Value":"

Microsoft is announcing the availability of the security updates for Microsoft Office for Mac. Customers running affected Mac software should install the update for their product to be protected from this vulnerability. Customers running other Microsoft Office software do not need to take any action. See the Release Notes for more information and download links.

\n"},"Number":"1.1"},{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["21368"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11951"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12440"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11952"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11953"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12421"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12420"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11763"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11762"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["10836"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21368"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11951"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12440"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11952"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11953"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12421"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12420"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11763"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11762"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["10836"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Microsoft Office Excel Remote Code Execution Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"Jeongmin Choi"}],"URL":[""]}],"CVE":"CVE-2026-97005","CVSSScoreSets":[{"BaseScore":5.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11951"],"TemporalScore":4.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":5.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12440"],"TemporalScore":4.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":5.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21368"],"TemporalScore":4.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":5.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11952"],"TemporalScore":4.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":5.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11953"],"TemporalScore":4.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":5.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12421"],"TemporalScore":4.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":5.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12420"],"TemporalScore":4.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":5.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11763"],"TemporalScore":4.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":5.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11762"],"TemporalScore":4.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-125","Value":"Out-of-bounds Read"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Out-of-bounds read in Microsoft Office PowerPoint allows an unauthorized attacker to disclose information locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

Yes, the Preview Pane is an attack vector.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Are the updates for Microsoft Office LTSC for Mac 2021 and 2024 currently available?

\n

Yes. As of October 15, 2025, the security update for Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac are available. Customers running Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac should ensure the update is installed to be protected from this vulnerability.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What type of information could be disclosed by this vulnerability?

\n

An attacker who successfully exploited this vulnerability could potentially read small portions of heap memory.

\n"},{"Ordinal":"20","Title":"Microsoft Office PowerPoint","Type":7,"Value":"Microsoft Office PowerPoint"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"2109","ProductStatuses":[{"ProductID":["11951","12440","21368","11952","11953","12421","12420","11763","11762"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.114.26101123","ProductID":["11951","12440","21368"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11951","12440","21368"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.14334.20974","ProductID":["11952","11953"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11952","11953"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.17932.21056","ProductID":["12421","12420"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12421","12420"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"https://aka.ms/OfficeSecurityReleases","ProductID":["11763","11762"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11763","11762"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"}],"RevisionHistory":[{"Date":"2026-10-15T07:00:00","Description":{"Value":"

Microsoft is announcing the availability of the security updates for Microsoft Office for Mac. Customers running affected Mac software should install the update for their product to be protected from this vulnerability. Customers running other Microsoft Office software do not need to take any action. See the Release Notes for more information and download links.

\n"},"Number":"1.1"},{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["11951"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["12440"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["21368"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["11952"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["11953"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["12421"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["12420"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["11763"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["11762"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11951"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12440"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21368"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11952"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11953"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12421"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12420"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11763"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11762"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Microsoft Office PowerPoint Information Disclosure Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"Anonymous"}],"URL":[""]}],"CVE":"CVE-2026-97007","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11952"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11953"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12421"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12420"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11763"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11762"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21368"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11951"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12440"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["10836"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-122","Value":"Heap-based Buffer Overflow"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Are the updates for Microsoft Office LTSC for Mac 2021 and 2024 currently available?

\n

Yes. As of October 15, 2025, the security update for Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac are available. Customers running Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac should ensure the update is installed to be protected from this vulnerability.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, user interaction is required (UI:R). What interaction would the user have to do?

\n

An attacker must send a user a malicious Office file and convince them to open it.

\n"},{"Ordinal":"20","Title":"Microsoft Office Excel","Type":7,"Value":"Microsoft Office Excel"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"2110","ProductStatuses":[{"ProductID":["11952","11953","12421","12420","11763","11762","21368","11951","12440","10836"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.14334.20974","ProductID":["11952","11953"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11952","11953"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.17932.21056","ProductID":["12421","12420"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12421","12420"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"https://aka.ms/OfficeSecurityReleases","ProductID":["11763","11762"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11763","11762"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.114.26101123","ProductID":["21368","11951","12440"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21368","11951","12440"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5002928"},"FixedBuild":"16.0.10417.20228","ProductID":["10836"],"RestartRequired":{},"SubType":"Security Update","Supercedence":"5002910","Type":2,"URL":"https://www.microsoft.com/en-us/download/details.aspx?id=108860"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["10836"],"SubType":"5002928","Type":3,"URL":"https://support.microsoft.com/help/5002928"}],"RevisionHistory":[{"Date":"2026-10-15T07:00:00","Description":{"Value":"

Microsoft is announcing the availability of the security updates for Microsoft Office for Mac. Customers running affected Mac software should install the update for their product to be protected from this vulnerability. Customers running other Microsoft Office software do not need to take any action. See the Release Notes for more information and download links.

\n"},"Number":"1.1"},{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11952"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11953"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12421"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12420"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11763"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11762"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code 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Execution"},"ProductID":["10836"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11952"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11953"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12421"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12420"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11763"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11762"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21368"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11951"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12440"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["10836"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Microsoft Office Excel Remote Code Execution Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"Anonymous"}],"URL":[""]},{"Name":[{"Value":"0ccbbf129444eb66344ccafb92b00df4"}],"URL":[""]},{"Name":[{"Value":"jmini"}],"URL":[""]},{"Name":[{"Value":"boolgombear"}],"URL":[""]}],"CVE":"CVE-2026-97008","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11952"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11953"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12421"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12420"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11763"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11762"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21368"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11951"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12440"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["10836"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-124","Value":"Buffer Underwrite ('Buffer Underflow')"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Buffer underwrite ('buffer underflow') in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Are the updates for Microsoft Office LTSC for Mac 2021 and 2024 currently available?

\n

Yes. As of October 15, 2025, the security update for Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac are available. Customers running Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac should ensure the update is installed to be protected from this vulnerability.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, user interaction is required (UI:R). What interaction would the user have to do?

\n

An attacker must send a user a malicious Office file and convince them to open it.

\n"},{"Ordinal":"20","Title":"Microsoft Office Excel","Type":7,"Value":"Microsoft Office Excel"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"2111","ProductStatuses":[{"ProductID":["11952","11953","12421","12420","11763","11762","21368","11951","12440","10836"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.14334.20974","ProductID":["11952","11953"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11952","11953"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.17932.21056","ProductID":["12421","12420"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12421","12420"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"https://aka.ms/OfficeSecurityReleases","ProductID":["11763","11762"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11763","11762"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.114.26101123","ProductID":["21368","11951","12440"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21368","11951","12440"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5002928"},"FixedBuild":"16.0.10417.20228","ProductID":["10836"],"RestartRequired":{},"SubType":"Security Update","Supercedence":"5002910","Type":2,"URL":"https://www.microsoft.com/en-us/download/details.aspx?id=108860"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["10836"],"SubType":"5002928","Type":3,"URL":"https://support.microsoft.com/help/5002928"}],"RevisionHistory":[{"Date":"2026-10-15T07:00:00","Description":{"Value":"

Microsoft is announcing the availability of the security updates for Microsoft Office for Mac. Customers running affected Mac software should install the update for their product to be protected from this vulnerability. Customers running other Microsoft Office software do not need to take any action. See the Release Notes for more information and download links.

\n"},"Number":"1.1"},{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"},{"Date":"2026-11-04T08:00:00","Description":{"Value":"

Updated an acknowledgement. This is an informational change only.

\n"},"Number":"1.2"},{"Date":"2026-11-10T08:00:00","Description":{"Value":"

Updated an acknowledgement. This is an informational change only.

\n"},"Number":"1.3"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11952"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11953"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12421"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12420"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11763"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11762"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["21368"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11951"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12440"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["10836"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11952"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11953"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12421"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12420"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11763"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11762"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21368"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11951"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12440"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["10836"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Microsoft Office Excel Remote Code Execution Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"SeaDragnoL with Qrious Secure"}],"URL":[""]},{"Name":[{"Value":"minhthutb111"}],"URL":[""]}],"CVE":"CVE-2026-97009","CVSSScoreSets":[{"BaseScore":7.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11762"],"TemporalScore":6.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11763"],"TemporalScore":6.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11952"],"TemporalScore":6.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11953"],"TemporalScore":6.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12420"],"TemporalScore":6.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12421"],"TemporalScore":6.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-122","Value":"Heap-based Buffer Overflow"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, user interaction is required (UI:R). What interaction would the user have to do?

\n

An attacker must send a user a malicious Office file and convince them to open it.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack vector is local (AV:L). Why does the CVE title indicate that this is a remote code execution?

\n

The word Remote in the title refers to the location of the attacker. This type of exploit is sometimes referred to as Arbitrary Code Execution (ACE). The attack itself is carried out locally. This means an attacker or victim needs to execute code from the local machine to exploit the vulnerability.

\n"},{"Ordinal":"20","Title":"Microsoft Office Excel","Type":7,"Value":"Microsoft Office Excel"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"2112","ProductStatuses":[{"ProductID":["11762","11763","11952","11953","12420","12421"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"https://aka.ms/OfficeSecurityReleases","ProductID":["11762","11763"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11762","11763"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.14334.20974","ProductID":["11952","11953"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11952","11953"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.17932.21056","ProductID":["12420","12421"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12420","12421"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"}],"RevisionHistory":[{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11762"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11763"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11952"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11953"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12420"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12421"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11762"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11763"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11952"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11953"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12420"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12421"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Microsoft Office Excel Remote Code Execution Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"0ccbbf129444eb66344ccafb92b00df4"}],"URL":[""]}],"CVE":"CVE-2026-97010","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["10836"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21368"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11951"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12440"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11952"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11953"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12421"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12420"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11763"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11762"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Are the updates for Microsoft Office LTSC for Mac 2021 and 2024 currently available?

\n

Yes. As of October 15, 2025, the security update for Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac are available. Customers running Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac should ensure the update is installed to be protected from this vulnerability.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, user interaction is required (UI:R). What interaction would the user have to do?

\n

An attacker must send a user a malicious Office file and convince them to open it.

\n"},{"Ordinal":"20","Title":"Microsoft Office Excel","Type":7,"Value":"Microsoft Office Excel"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"2113","ProductStatuses":[{"ProductID":["10836","21368","11951","12440","11952","11953","12421","12420","11763","11762"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5002928"},"FixedBuild":"16.0.10417.20228","ProductID":["10836"],"RestartRequired":{},"SubType":"Security Update","Supercedence":"5002910","Type":2,"URL":"https://www.microsoft.com/en-us/download/details.aspx?id=108860"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["10836"],"SubType":"5002928","Type":3,"URL":"https://support.microsoft.com/help/5002928"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.114.26101123","ProductID":["21368","11951","12440"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21368","11951","12440"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.14334.20974","ProductID":["11952","11953"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11952","11953"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.17932.21056","ProductID":["12421","12420"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12421","12420"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"https://aka.ms/OfficeSecurityReleases","ProductID":["11763","11762"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11763","11762"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"}],"RevisionHistory":[{"Date":"2026-10-15T07:00:00","Description":{"Value":"

Microsoft is announcing the availability of the security updates for Microsoft Office for Mac. Customers running affected Mac software should install the update for their product to be protected from this vulnerability. Customers running other Microsoft Office software do not need to take any action. See the Release Notes for more information and download links.

\n"},"Number":"1.1"},{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["10836"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["21368"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11951"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12440"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11952"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11953"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12421"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12420"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11763"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11762"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["10836"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21368"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11951"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12440"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11952"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11953"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12421"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12420"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11763"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11762"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Microsoft Office Excel Remote Code Execution Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"Anonymous"}],"URL":[""]},{"Name":[{"Value":"Haein Lee with KAIST Hacking Lab"}],"URL":[""]},{"Name":[{"Value":"Dongjun Kim (smlijun), UIUC"}],"URL":[""]},{"Name":[{"Value":"Hwiwon Lee (hwiwonl), UIUC"}],"URL":[""]},{"Name":[{"Value":"Jongseong Kim (nevul37), UIUC"}],"URL":[""]}],"CVE":"CVE-2026-97011","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11951"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12440"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21368"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11952"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11953"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12421"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12420"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11763"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11762"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-908","Value":"Use of Uninitialized Resource"},{"ID":"CWE-763","Value":"Release of Invalid Pointer or Reference"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Use of uninitialized resource in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Are the updates for Microsoft Office LTSC for Mac 2021 and 2024 currently available?

\n

Yes. As of October 15, 2025, the security update for Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac are available. Customers running Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac should ensure the update is installed to be protected from this vulnerability.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, user interaction is required (UI:R). What interaction would the user have to do?

\n

An attacker must send a user a malicious Office file and convince them to open it.

\n"},{"Ordinal":"20","Title":"Microsoft Office Excel","Type":7,"Value":"Microsoft Office Excel"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"2114","ProductStatuses":[{"ProductID":["11951","12440","21368","11952","11953","12421","12420","11763","11762"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.114.26101123","ProductID":["11951","12440","21368"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11951","12440","21368"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.14334.20974","ProductID":["11952","11953"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11952","11953"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.17932.21056","ProductID":["12421","12420"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12421","12420"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"https://aka.ms/OfficeSecurityReleases","ProductID":["11763","11762"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11763","11762"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"}],"RevisionHistory":[{"Date":"2026-10-15T07:00:00","Description":{"Value":"

Microsoft is announcing the availability of the security updates for Microsoft Office for Mac. Customers running affected Mac software should install the update for their product to be protected from this vulnerability. Customers running other Microsoft Office software do not need to take any action. See the Release Notes for more information and download links.

\n"},"Number":"1.1"},{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"},{"Date":"2026-11-04T08:00:00","Description":{"Value":"

Updated an acknowledgement. This is an informational change only.

\n"},"Number":"1.2"},{"Date":"2026-11-10T08:00:00","Description":{"Value":"

Updated an acknowledgement. This is an informational change only.

\n"},"Number":"1.3"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11951"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12440"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["21368"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11952"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11953"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12421"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12420"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11763"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11762"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11951"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12440"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21368"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11952"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11953"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12421"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12420"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11763"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11762"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Microsoft Office Excel Remote Code Execution Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"0ccbbf129444eb66344ccafb92b00df4"}],"URL":[""]}],"CVE":"CVE-2026-97012","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11952"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11953"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12421"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12420"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11763"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11762"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-121","Value":"Stack-based Buffer Overflow"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Stack-based buffer overflow in Microsoft Office Outlook allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

How could an attacker exploit this vulnerability?

\n

An attacker could host a malicious server and convince a user to connect to it from an affected client. When the client processes the server's response, the attacker could execute code on the client system. User interaction is required.

\n"},{"Ordinal":"20","Title":"Microsoft Office Outlook","Type":7,"Value":"Microsoft Office Outlook"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"2115","ProductStatuses":[{"ProductID":["11952","11953","12421","12420","11763","11762"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.14334.20974","ProductID":["11952","11953"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11952","11953"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.17932.21056","ProductID":["12421","12420"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12421","12420"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"https://aka.ms/OfficeSecurityReleases","ProductID":["11763","11762"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11763","11762"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"}],"RevisionHistory":[{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11952"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11953"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12421"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12420"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11763"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11762"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11952"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11953"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12421"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12420"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11763"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11762"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Microsoft Office Outlook Remote Code Execution Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"minhthutb111"}],"URL":[""]},{"Name":[{"Value":"SeaDragnoL with Qrious Secure"}],"URL":[""]}],"CVE":"CVE-2026-97014","CVSSScoreSets":[{"BaseScore":5.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11762"],"TemporalScore":4.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":5.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11763"],"TemporalScore":4.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":5.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11952"],"TemporalScore":4.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":5.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11953"],"TemporalScore":4.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":5.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12420"],"TemporalScore":4.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":5.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12421"],"TemporalScore":4.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-125","Value":"Out-of-bounds Read"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What type of information could be disclosed by this vulnerability?

\n

An attacker who successfully exploited this vulnerability could potentially read small portions of heap memory.

\n"},{"Ordinal":"20","Title":"Microsoft Office Excel","Type":7,"Value":"Microsoft Office Excel"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"2116","ProductStatuses":[{"ProductID":["11762","11763","11952","11953","12420","12421"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"https://aka.ms/OfficeSecurityReleases","ProductID":["11762","11763"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11762","11763"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.14334.20974","ProductID":["11952","11953"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11952","11953"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.17932.21056","ProductID":["12420","12421"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12420","12421"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"}],"RevisionHistory":[{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["11762"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["11763"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["11952"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["11953"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["12420"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["12421"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11762"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11763"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11952"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11953"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12420"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12421"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Microsoft Office Excel Information Disclosure Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"Anonymous"}],"URL":[""]}],"CVE":"CVE-2026-97016","CVSSScoreSets":[{"BaseScore":9.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11952"],"TemporalScore":8.5,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":9.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11953"],"TemporalScore":8.5,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":9.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12421"],"TemporalScore":8.5,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":9.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12420"],"TemporalScore":8.5,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":9.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11763"],"TemporalScore":8.5,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":9.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11762"],"TemporalScore":8.5,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-122","Value":"Heap-based Buffer Overflow"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Heap-based buffer overflow in Microsoft Office Outlook allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

How could an attacker exploit this vulnerability?

\n

An attacker could send a specially crafted email message to a target user. Simply viewing the message in the Outlook Reading Pane could trigger the vulnerability, without the recipient opening the message or clicking anything in it. Successful exploitation could allow the attacker to execute code on the recipient's system. Network access is required; authentication and user interaction are not required.

\n"},{"Ordinal":"20","Title":"Microsoft Office Outlook","Type":7,"Value":"Microsoft Office Outlook"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"2117","ProductStatuses":[{"ProductID":["11952","11953","12421","12420","11763","11762"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.14334.20974","ProductID":["11952","11953"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11952","11953"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.17932.21056","ProductID":["12421","12420"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12421","12420"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"https://aka.ms/OfficeSecurityReleases","ProductID":["11763","11762"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11763","11762"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"}],"RevisionHistory":[{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11952"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11953"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12421"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12420"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11763"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11762"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["11952"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["11953"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["12421"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["12420"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["11763"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["11762"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Microsoft Office Outlook Remote Code Execution Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"Jeongmin Choi"}],"URL":[""]}],"CVE":"CVE-2026-97017","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["10836"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21368"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11951"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12440"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11952"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11953"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12421"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12420"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11763"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11762"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Are the updates for Microsoft Office LTSC for Mac 2021 and 2024 currently available?

\n

Yes. As of October 15, 2025, the security update for Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac are available. Customers running Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac should ensure the update is installed to be protected from this vulnerability.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, user interaction is required (UI:R). What interaction would the user have to do?

\n

An attacker must send a user a malicious Office file and convince them to open it.

\n"},{"Ordinal":"20","Title":"Microsoft Office Excel","Type":7,"Value":"Microsoft Office Excel"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"2118","ProductStatuses":[{"ProductID":["10836","21368","11951","12440","11952","11953","12421","12420","11763","11762"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5002928"},"FixedBuild":"16.0.10417.20228","ProductID":["10836"],"RestartRequired":{},"SubType":"Security Update","Supercedence":"5002910","Type":2,"URL":"https://www.microsoft.com/en-us/download/details.aspx?id=108860"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["10836"],"SubType":"5002928","Type":3,"URL":"https://support.microsoft.com/help/5002928"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.114.26101123","ProductID":["21368","11951","12440"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21368","11951","12440"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.14334.20974","ProductID":["11952","11953"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11952","11953"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.17932.21056","ProductID":["12421","12420"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12421","12420"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"https://aka.ms/OfficeSecurityReleases","ProductID":["11763","11762"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11763","11762"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"}],"RevisionHistory":[{"Date":"2026-10-15T07:00:00","Description":{"Value":"

Microsoft is announcing the availability of the security updates for Microsoft Office for Mac. Customers running affected Mac software should install the update for their product to be protected from this vulnerability. Customers running other Microsoft Office software do not need to take any action. See the Release Notes for more information and download links.

\n"},"Number":"1.1"},{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["10836"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["21368"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11951"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12440"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11952"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11953"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12421"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12420"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11763"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11762"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["10836"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21368"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11951"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12440"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11952"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11953"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12421"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12420"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11763"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11762"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Microsoft Office Excel Remote Code Execution Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"0ccbbf129444eb66344ccafb92b00df4"}],"URL":[""]}],"CVE":"CVE-2026-97738","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11952"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11953"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12421"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12420"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11763"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11762"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21368"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11951"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12440"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["10836"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Are the updates for Microsoft Office LTSC for Mac 2021 and 2024 currently available?

\n

Yes. As of October 15, 2025, the security update for Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac are available. Customers running Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac should ensure the update is installed to be protected from this vulnerability.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, user interaction is required (UI:R). What interaction would the user have to do?

\n

An attacker must send a user a malicious Office file and convince them to open it.

\n"},{"Ordinal":"20","Title":"Microsoft Office Excel","Type":7,"Value":"Microsoft Office Excel"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"2119","ProductStatuses":[{"ProductID":["11952","11953","12421","12420","11763","11762","21368","11951","12440","10836"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.14334.20974","ProductID":["11952","11953"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11952","11953"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.17932.21056","ProductID":["12421","12420"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12421","12420"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"https://aka.ms/OfficeSecurityReleases","ProductID":["11763","11762"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11763","11762"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.114.26101123","ProductID":["21368","11951","12440"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21368","11951","12440"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5002928"},"FixedBuild":"16.0.10417.20228","ProductID":["10836"],"RestartRequired":{},"SubType":"Security Update","Supercedence":"5002910","Type":2,"URL":"https://www.microsoft.com/en-us/download/details.aspx?id=108860"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["10836"],"SubType":"5002928","Type":3,"URL":"https://support.microsoft.com/help/5002928"}],"RevisionHistory":[{"Date":"2026-10-15T07:00:00","Description":{"Value":"

Microsoft is announcing the availability of the security updates for Microsoft Office for Mac. Customers running affected Mac software should install the update for their product to be protected from this vulnerability. Customers running other Microsoft Office software do not need to take any action. See the Release Notes for more information and download links.

\n"},"Number":"1.1"},{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11952"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11953"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12421"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12420"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11763"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11762"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code 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Execution"},"ProductID":["10836"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11952"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11953"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12421"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12420"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11763"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11762"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21368"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11951"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12440"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["10836"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Microsoft Office Excel Remote Code Execution Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"0ccbbf129444eb66344ccafb92b00df4"}],"URL":[""]}],"CVE":"CVE-2026-97739","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11952"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11953"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12421"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12420"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11763"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11762"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21368"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11951"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12440"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["10836"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-191","Value":"Integer Underflow (Wrap or Wraparound)"},{"ID":"CWE-122","Value":"Heap-based Buffer Overflow"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Integer underflow (wrap or wraparound) in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Are the updates for Microsoft Office LTSC for Mac 2021 and 2024 currently available?

\n

Yes. As of October 15, 2025, the security update for Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac are available. Customers running Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac should ensure the update is installed to be protected from this vulnerability.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, user interaction is required (UI:R). What interaction would the user have to do?

\n

An attacker must send a user a malicious Office file and convince them to open it.

\n"},{"Ordinal":"20","Title":"Microsoft Office Excel","Type":7,"Value":"Microsoft Office Excel"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"2120","ProductStatuses":[{"ProductID":["11952","11953","12421","12420","11763","11762","21368","11951","12440","10836"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.14334.20974","ProductID":["11952","11953"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11952","11953"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.17932.21056","ProductID":["12421","12420"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12421","12420"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"https://aka.ms/OfficeSecurityReleases","ProductID":["11763","11762"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11763","11762"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.114.26101123","ProductID":["21368","11951","12440"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21368","11951","12440"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5002928"},"FixedBuild":"16.0.10417.20228","ProductID":["10836"],"RestartRequired":{},"SubType":"Security Update","Supercedence":"5002910","Type":2,"URL":"https://www.microsoft.com/en-us/download/details.aspx?id=108860"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["10836"],"SubType":"5002928","Type":3,"URL":"https://support.microsoft.com/help/5002928"}],"RevisionHistory":[{"Date":"2026-10-15T07:00:00","Description":{"Value":"

Microsoft is announcing the availability of the security updates for Microsoft Office for Mac. Customers running affected Mac software should install the update for their product to be protected from this vulnerability. Customers running other Microsoft Office software do not need to take any action. See the Release Notes for more information and download links.

\n"},"Number":"1.1"},{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11952"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11953"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12421"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12420"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11763"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11762"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code 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Execution"},"ProductID":["10836"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["11952"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["11953"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["12421"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["12420"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["11763"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["11762"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["21368"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["11951"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["12440"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["10836"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Microsoft Office Excel Remote Code Execution Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"Jongseong Kim (nevul37), UIUC"}],"URL":[""]},{"Name":[{"Value":"Hwiwon Lee (hwiwonl), UIUC"}],"URL":[""]},{"Name":[{"Value":"Dongjun Kim (smlijun), UIUC"}],"URL":[""]}],"CVE":"CVE-2026-97740","CVSSScoreSets":[{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11952"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11953"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12421"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12420"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11763"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11762"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21368"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11951"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12440"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["10836"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-497","Value":"Exposure of Sensitive System Information to an Unauthorized Control Sphere"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Exposure of sensitive system information to an unauthorized control sphere in Microsoft Office Excel allows an unauthorized attacker to disclose information over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Are the updates for Microsoft Office LTSC for Mac 2021 and 2024 currently available?

\n

Yes. As of October 15, 2025, the security update for Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac are available. Customers running Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac should ensure the update is installed to be protected from this vulnerability.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, user interaction is required (UI:R). What interaction would the user have to do?

\n

An attacker must send a user a malicious Office file and convince them to open it.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What type of information could be disclosed by this vulnerability?

\n

An attacker who successfully exploited this vulnerability could potentially read portions of process memory.

\n"},{"Ordinal":"20","Title":"Microsoft Office Excel","Type":7,"Value":"Microsoft Office Excel"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"2121","ProductStatuses":[{"ProductID":["11952","11953","12421","12420","11763","11762","21368","11951","12440","10836"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.14334.20974","ProductID":["11952","11953"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11952","11953"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.17932.21056","ProductID":["12421","12420"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12421","12420"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"https://aka.ms/OfficeSecurityReleases","ProductID":["11763","11762"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11763","11762"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.114.26101123","ProductID":["21368","11951","12440"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21368","11951","12440"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5002928"},"FixedBuild":"16.0.10417.20228","ProductID":["10836"],"RestartRequired":{},"SubType":"Security Update","Supercedence":"5002910","Type":2,"URL":"https://www.microsoft.com/en-us/download/details.aspx?id=108860"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["10836"],"SubType":"5002928","Type":3,"URL":"https://support.microsoft.com/help/5002928"}],"RevisionHistory":[{"Date":"2026-10-15T07:00:00","Description":{"Value":"

Microsoft is announcing the availability of the security updates for Microsoft Office for Mac. Customers running affected Mac software should install the update for their product to be protected from this vulnerability. Customers running other Microsoft Office software do not need to take any action. See the Release Notes for more information and download links.

\n"},"Number":"1.1"},{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["11952"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["11953"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["12421"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["12420"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["11763"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["11762"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["21368"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["11951"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["12440"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["10836"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11952"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11953"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12421"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12420"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11763"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11762"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21368"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11951"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12440"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["10836"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Unlikely"},"Type":1}],"Title":{"Value":"Microsoft Office Excel Information Disclosure Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"Jeongmin Choi"}],"URL":[""]}],"CVE":"CVE-2026-97741","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11763"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11762"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11951"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12440"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21368"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-122","Value":"Heap-based Buffer Overflow"},{"ID":"CWE-193","Value":"Off-by-one Error"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Are the updates for Microsoft Office LTSC for Mac 2021 and 2024 currently available?

\n

Yes. As of October 15, 2025, the security update for Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac are available. Customers running Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac should ensure the update is installed to be protected from this vulnerability.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, user interaction is required (UI:R). What interaction would the user have to do?

\n

An attacker must send a user a malicious Office file and convince them to open it.

\n"},{"Ordinal":"20","Title":"Microsoft Office Excel","Type":7,"Value":"Microsoft Office Excel"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"2122","ProductStatuses":[{"ProductID":["11763","11762","11951","12440","21368"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"https://aka.ms/OfficeSecurityReleases","ProductID":["11763","11762"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11763","11762"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.114.26101123","ProductID":["11951","12440","21368"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11951","12440","21368"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"}],"RevisionHistory":[{"Date":"2026-10-15T07:00:00","Description":{"Value":"

Microsoft is announcing the availability of the security updates for Microsoft Office for Mac. Customers running affected Mac software should install the update for their product to be protected from this vulnerability. Customers running other Microsoft Office software do not need to take any action. See the Release Notes for more information and download links.

\n"},"Number":"1.1"},{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11763"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11762"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11951"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12440"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["21368"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["11763"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["11762"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["11951"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["12440"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["21368"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Microsoft Office Excel Remote Code Execution Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"0ccbbf129444eb66344ccafb92b00df4"}],"URL":[""]}],"CVE":"CVE-2026-97742","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["10836"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21368"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11951"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12440"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11952"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11953"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12421"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12420"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11763"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11762"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-121","Value":"Stack-based Buffer Overflow"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Stack-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Are the updates for Microsoft Office LTSC for Mac 2021 and 2024 currently available?

\n

Yes. As of October 15, 2025, the security update for Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac are available. Customers running Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac should ensure the update is installed to be protected from this vulnerability.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, user interaction is required (UI:R). What interaction would the user have to do?

\n

An attacker must send a user a malicious Office file and convince them to open it.

\n"},{"Ordinal":"20","Title":"Microsoft Office Excel","Type":7,"Value":"Microsoft Office Excel"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"2123","ProductStatuses":[{"ProductID":["10836","21368","11951","12440","11952","11953","12421","12420","11763","11762"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5002928"},"FixedBuild":"16.0.10417.20228","ProductID":["10836"],"RestartRequired":{},"SubType":"Security Update","Supercedence":"5002910","Type":2,"URL":"https://www.microsoft.com/en-us/download/details.aspx?id=108860"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["10836"],"SubType":"5002928","Type":3,"URL":"https://support.microsoft.com/help/5002928"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.114.26101123","ProductID":["21368","11951","12440"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21368","11951","12440"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.14334.20974","ProductID":["11952","11953"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11952","11953"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.17932.21056","ProductID":["12421","12420"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12421","12420"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"https://aka.ms/OfficeSecurityReleases","ProductID":["11763","11762"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11763","11762"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"}],"RevisionHistory":[{"Date":"2026-10-15T07:00:00","Description":{"Value":"

Microsoft is announcing the availability of the security updates for Microsoft Office for Mac. Customers running affected Mac software should install the update for their product to be protected from this vulnerability. Customers running other Microsoft Office software do not need to take any action. See the Release Notes for more information and download links.

\n"},"Number":"1.1"},{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["10836"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["21368"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11951"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12440"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11952"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11953"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12421"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12420"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11763"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11762"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["10836"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["21368"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["11951"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["12440"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["11952"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["11953"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["12421"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["12420"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["11763"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["11762"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Microsoft Office Excel Remote Code Execution Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"Hwiwon Lee (hwiwonl), UIUC"}],"URL":[""]},{"Name":[{"Value":"Jongseong Kim (nevul37), UIUC"}],"URL":[""]},{"Name":[{"Value":"Dongjun Kim (smlijun), UIUC"}],"URL":[""]},{"Name":[{"Value":"0ccbbf129444eb66344ccafb92b00df4"}],"URL":[""]},{"Name":[{"Value":"Haein Lee with KAIST Hacking Lab"}],"URL":[""]}],"CVE":"CVE-2026-97743","CVSSScoreSets":[{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11763"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11762"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11951"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12440"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21368"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Use after free in Microsoft Office Excel allows an unauthorized attacker to disclose information over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Are the updates for Microsoft Office LTSC for Mac 2021 and 2024 currently available?

\n

Yes. As of October 15, 2025, the security update for Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac are available. Customers running Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac should ensure the update is installed to be protected from this vulnerability.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, user interaction is required (UI:R). What interaction would the user have to do?

\n

An attacker must send a user a malicious Office file and convince them to open it.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What type of information could be disclosed by this vulnerability?

\n

An attacker who successfully exploited this vulnerability could potentially read portions of process memory.

\n"},{"Ordinal":"20","Title":"Microsoft Office Excel","Type":7,"Value":"Microsoft Office Excel"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"2124","ProductStatuses":[{"ProductID":["11763","11762","11951","12440","21368"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"https://aka.ms/OfficeSecurityReleases","ProductID":["11763","11762"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11763","11762"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.114.26101123","ProductID":["11951","12440","21368"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11951","12440","21368"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"}],"RevisionHistory":[{"Date":"2026-10-15T07:00:00","Description":{"Value":"

Microsoft is announcing the availability of the security updates for Microsoft Office for Mac. Customers running affected Mac software should install the update for their product to be protected from this vulnerability. Customers running other Microsoft Office software do not need to take any action. See the Release Notes for more information and download links.

\n"},"Number":"1.1"},{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"},{"Date":"2026-11-04T08:00:00","Description":{"Value":"

Updated an acknowledgement. This is an informational change only.

\n"},"Number":"1.2"},{"Date":"2026-11-10T08:00:00","Description":{"Value":"

Updated an acknowledgement. This is an informational change only.

\n"},"Number":"1.3"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["11763"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["11762"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["11951"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["12440"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["21368"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11763"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11762"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11951"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12440"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21368"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Microsoft Office Excel Information Disclosure Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"jmini"}],"URL":[""]},{"Name":[{"Value":"boolgombear"}],"URL":[""]}],"CVE":"CVE-2026-97744","CVSSScoreSets":[{"BaseScore":5.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11952"],"TemporalScore":4.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":5.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11953"],"TemporalScore":4.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":5.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12421"],"TemporalScore":4.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":5.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12420"],"TemporalScore":4.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":5.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11763"],"TemporalScore":4.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":5.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11762"],"TemporalScore":4.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":5.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11951"],"TemporalScore":4.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":5.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12440"],"TemporalScore":4.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":5.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21368"],"TemporalScore":4.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-125","Value":"Out-of-bounds Read"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Out-of-bounds read in Microsoft Office PowerPoint allows an unauthorized attacker to disclose information locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

Yes, the Preview Pane is an attack vector.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Are the updates for Microsoft Office LTSC for Mac 2021 and 2024 currently available?

\n

Yes. As of October 15, 2025, the security update for Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac are available. Customers running Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac should ensure the update is installed to be protected from this vulnerability.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What type of information could be disclosed by this vulnerability?

\n

An attacker who successfully exploited this vulnerability could potentially read small portions of heap memory.

\n"},{"Ordinal":"20","Title":"Microsoft Office PowerPoint","Type":7,"Value":"Microsoft Office PowerPoint"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"2125","ProductStatuses":[{"ProductID":["11952","11953","12421","12420","11763","11762","11951","12440","21368"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.14334.20974","ProductID":["11952","11953"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11952","11953"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.17932.21056","ProductID":["12421","12420"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12421","12420"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"https://aka.ms/OfficeSecurityReleases","ProductID":["11763","11762"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11763","11762"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.114.26101123","ProductID":["11951","12440","21368"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11951","12440","21368"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"}],"RevisionHistory":[{"Date":"2026-10-15T07:00:00","Description":{"Value":"

Microsoft is announcing the availability of the security updates for Microsoft Office for Mac. Customers running affected Mac software should install the update for their product to be protected from this vulnerability. Customers running other Microsoft Office software do not need to take any action. See the Release Notes for more information and download links.

\n"},"Number":"1.1"},{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["11952"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["11953"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["12421"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["12420"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["11763"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["11762"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["11951"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["12440"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["21368"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11952"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11953"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12421"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12420"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11763"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11762"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11951"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12440"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21368"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Microsoft Office PowerPoint Information Disclosure Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"sangnt (@gnas0x0018) with Viettel Cyber Security"}],"URL":[""]},{"Name":[{"Value":"Jongseong Kim (nevul37) with UIUC"}],"URL":[""]},{"Name":[{"Value":"Hwiwon Lee (hwiwonl) with UIUC"}],"URL":[""]},{"Name":[{"Value":"0ccbbf129444eb66344ccafb92b00df4"}],"URL":[""]},{"Name":[{"Value":"DongJun Kim (smliljun) with UIUC"}],"URL":[""]}],"CVE":"CVE-2026-97745","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11951"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12440"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21368"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11952"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11953"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12421"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12420"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11763"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11762"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Are the updates for Microsoft Office LTSC for Mac 2021 and 2024 currently available?

\n

Yes. As of October 15, 2025, the security update for Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac are available. Customers running Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac should ensure the update is installed to be protected from this vulnerability.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, user interaction is required (UI:R). What interaction would the user have to do?

\n

An attacker must send a user a malicious Office file and convince them to open it.

\n"},{"Ordinal":"20","Title":"Microsoft Office Excel","Type":7,"Value":"Microsoft Office Excel"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"2126","ProductStatuses":[{"ProductID":["11951","12440","21368","11952","11953","12421","12420","11763","11762"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.114.26101123","ProductID":["11951","12440","21368"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11951","12440","21368"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.14334.20974","ProductID":["11952","11953"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11952","11953"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.17932.21056","ProductID":["12421","12420"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12421","12420"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"https://aka.ms/OfficeSecurityReleases","ProductID":["11763","11762"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11763","11762"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"}],"RevisionHistory":[{"Date":"2026-10-15T07:00:00","Description":{"Value":"

Microsoft is announcing the availability of the security updates for Microsoft Office for Mac. Customers running affected Mac software should install the update for their product to be protected from this vulnerability. Customers running other Microsoft Office software do not need to take any action. See the Release Notes for more information and download links.

\n"},"Number":"1.1"},{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"},{"Date":"2026-11-04T08:00:00","Description":{"Value":"

Updated an acknowledgement. This is an informational change only.

\n"},"Number":"1.2"},{"Date":"2026-11-10T08:00:00","Description":{"Value":"

Updated an acknowledgement. This is an informational change only.

\n"},"Number":"1.3"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11951"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12440"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["21368"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11952"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11953"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12421"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12420"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11763"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11762"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["11951"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["12440"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["21368"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["11952"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["11953"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["12421"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["12420"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["11763"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["11762"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Microsoft Office Excel Remote Code Execution Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"0ccbbf129444eb66344ccafb92b00df4"}],"URL":[""]}],"CVE":"CVE-2026-97746","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11952"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11953"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12421"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12420"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11763"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11762"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21368"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11951"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12440"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["10836"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-191","Value":"Integer Underflow (Wrap or Wraparound)"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Integer underflow (wrap or wraparound) in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Are the updates for Microsoft Office LTSC for Mac 2021 and 2024 currently available?

\n

Yes. As of October 15, 2025, the security update for Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac are available. Customers running Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac should ensure the update is installed to be protected from this vulnerability.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, user interaction is required (UI:R). What interaction would the user have to do?

\n

An attacker must send a user a malicious Office file and convince them to open it.

\n"},{"Ordinal":"20","Title":"Microsoft Office Excel","Type":7,"Value":"Microsoft Office Excel"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"2127","ProductStatuses":[{"ProductID":["11952","11953","12421","12420","11763","11762","21368","11951","12440","10836"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.14334.20974","ProductID":["11952","11953"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11952","11953"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.17932.21056","ProductID":["12421","12420"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12421","12420"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"https://aka.ms/OfficeSecurityReleases","ProductID":["11763","11762"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11763","11762"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.114.26101123","ProductID":["21368","11951","12440"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21368","11951","12440"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5002928"},"FixedBuild":"16.0.10417.20228","ProductID":["10836"],"RestartRequired":{},"SubType":"Security Update","Supercedence":"5002910","Type":2,"URL":"https://www.microsoft.com/en-us/download/details.aspx?id=108860"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["10836"],"SubType":"5002928","Type":3,"URL":"https://support.microsoft.com/help/5002928"}],"RevisionHistory":[{"Date":"2026-10-15T07:00:00","Description":{"Value":"

Microsoft is announcing the availability of the security updates for Microsoft Office for Mac. Customers running affected Mac software should install the update for their product to be protected from this vulnerability. Customers running other Microsoft Office software do not need to take any action. See the Release Notes for more information and download links.

\n"},"Number":"1.1"},{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11952"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11953"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12421"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12420"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11763"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11762"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code 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After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Are the updates for Microsoft Office LTSC for Mac 2021 and 2024 currently available?

\n

Yes. As of October 15, 2025, the security update for Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac are available. Customers running Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac should ensure the update is installed to be protected from this vulnerability.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, user interaction is required (UI:R). What interaction would the user have to do?

\n

An attacker must send a user a malicious Office file and convince them to open it.

\n"},{"Ordinal":"20","Title":"Microsoft Office Excel","Type":7,"Value":"Microsoft Office Excel"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"2128","ProductStatuses":[{"ProductID":["10836","21368","11951","12440","11952","11953","12421","12420","11763","11762"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5002928"},"FixedBuild":"16.0.10417.20228","ProductID":["10836"],"RestartRequired":{},"SubType":"Security Update","Supercedence":"5002910","Type":2,"URL":"https://www.microsoft.com/en-us/download/details.aspx?id=108860"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["10836"],"SubType":"5002928","Type":3,"URL":"https://support.microsoft.com/help/5002928"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.114.26101123","ProductID":["21368","11951","12440"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21368","11951","12440"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.14334.20974","ProductID":["11952","11953"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11952","11953"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.17932.21056","ProductID":["12421","12420"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12421","12420"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"https://aka.ms/OfficeSecurityReleases","ProductID":["11763","11762"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11763","11762"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"}],"RevisionHistory":[{"Date":"2026-10-15T07:00:00","Description":{"Value":"

Microsoft is announcing the availability of the security updates for Microsoft Office for Mac. Customers running affected Mac software should install the update for their product to be protected from this vulnerability. Customers running other Microsoft Office software do not need to take any action. See the Release Notes for more information and download links.

\n"},"Number":"1.1"},{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["10836"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["21368"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11951"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12440"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11952"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11953"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code 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Buffer Overflow"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Are the updates for Microsoft Office LTSC for Mac 2021 and 2024 currently available?

\n

Yes. As of October 15, 2025, the security update for Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac are available. Customers running Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac should ensure the update is installed to be protected from this vulnerability.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, user interaction is required (UI:R). What interaction would the user have to do?

\n

An attacker must send a user a malicious Office file and convince them to open it.

\n"},{"Ordinal":"20","Title":"Microsoft Office Excel","Type":7,"Value":"Microsoft Office Excel"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"2129","ProductStatuses":[{"ProductID":["11952","11953","12421","12420","11763","11762","21368","11951","12440","10836"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.14334.20974","ProductID":["11952","11953"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11952","11953"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.17932.21056","ProductID":["12421","12420"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12421","12420"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"https://aka.ms/OfficeSecurityReleases","ProductID":["11763","11762"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11763","11762"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.114.26101123","ProductID":["21368","11951","12440"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21368","11951","12440"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5002928"},"FixedBuild":"16.0.10417.20228","ProductID":["10836"],"RestartRequired":{},"SubType":"Security Update","Supercedence":"5002910","Type":2,"URL":"https://www.microsoft.com/en-us/download/details.aspx?id=108860"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["10836"],"SubType":"5002928","Type":3,"URL":"https://support.microsoft.com/help/5002928"}],"RevisionHistory":[{"Date":"2026-10-15T07:00:00","Description":{"Value":"

Microsoft is announcing the availability of the security updates for Microsoft Office for Mac. Customers running affected Mac software should install the update for their product to be protected from this vulnerability. Customers running other Microsoft Office software do not need to take any action. See the Release Notes for more information and download links.

\n"},"Number":"1.1"},{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11952"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11953"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12421"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12420"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11763"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11762"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["21368"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11951"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12440"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["10836"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11952"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11953"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12421"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12420"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11763"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11762"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21368"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11951"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12440"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["10836"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Microsoft Office Excel Remote Code Execution Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"0ccbbf129444eb66344ccafb92b00df4"}],"URL":[""]},{"Name":[{"Value":"Michael Gorelik"}],"URL":[""]},{"Name":[{"Value":"Shmuel Uzan"}],"URL":[""]},{"Name":[{"Value":"Kentaro Kawane with GMO Cybersecurity by Ierae, Inc."}],"URL":[""]}],"CVE":"CVE-2026-97749","CVSSScoreSets":[{"BaseScore":9.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11952"],"TemporalScore":8.5,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":9.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11953"],"TemporalScore":8.5,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":9.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12421"],"TemporalScore":8.5,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":9.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12420"],"TemporalScore":8.5,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":9.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11763"],"TemporalScore":8.5,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":9.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11762"],"TemporalScore":8.5,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-415","Value":"Double Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Double free in Microsoft Office Outlook allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

How could an attacker exploit this vulnerability?

\n

An attacker could send a specially crafted email message to a target user. Simply viewing the message in the Outlook Reading Pane could trigger the vulnerability, without the recipient opening the message or clicking anything in it. Successful exploitation could allow the attacker to execute code on the recipient's system. Network access is required; authentication and user interaction are not required.

\n"},{"Ordinal":"20","Title":"Microsoft Office Outlook","Type":7,"Value":"Microsoft Office Outlook"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"2130","ProductStatuses":[{"ProductID":["11952","11953","12421","12420","11763","11762"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.14334.20974","ProductID":["11952","11953"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11952","11953"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.17932.21056","ProductID":["12421","12420"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12421","12420"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"https://aka.ms/OfficeSecurityReleases","ProductID":["11763","11762"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11763","11762"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"}],"RevisionHistory":[{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"},{"Date":"2026-11-10T08:00:00","Description":{"Value":"

Updated an acknowledgement. This is an informational change only.

\n"},"Number":"1.1"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11952"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11953"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12421"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12420"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11763"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11762"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["11952"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["11953"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["12421"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["12420"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["11763"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["11762"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Microsoft Office Outlook Remote Code Execution Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"Jongseong Kim (nevul37), UIUC"}],"URL":[""]},{"Name":[{"Value":"Dongjun Kim (smlijun), UIUC"}],"URL":[""]},{"Name":[{"Value":"Hwiwon Lee (hwiwonl), UIUC"}],"URL":[""]}],"CVE":"CVE-2026-97750","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["10836"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11952"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11953"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12421"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12420"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11763"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11762"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21368"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11951"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12440"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-121","Value":"Stack-based Buffer Overflow"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Stack-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Are the updates for Microsoft Office LTSC for Mac 2021 and 2024 currently available?

\n

Yes. As of October 15, 2025, the security update for Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac are available. Customers running Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac should ensure the update is installed to be protected from this vulnerability.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, user interaction is required (UI:R). What interaction would the user have to do?

\n

An attacker must send a user a malicious Office file and convince them to open it.

\n"},{"Ordinal":"20","Title":"Microsoft Office Excel","Type":7,"Value":"Microsoft Office Excel"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"2131","ProductStatuses":[{"ProductID":["10836","11952","11953","12421","12420","11763","11762","21368","11951","12440"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5002928"},"FixedBuild":"16.0.10417.20228","ProductID":["10836"],"RestartRequired":{},"SubType":"Security Update","Supercedence":"5002910","Type":2,"URL":"https://www.microsoft.com/en-us/download/details.aspx?id=108860"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["10836"],"SubType":"5002928","Type":3,"URL":"https://support.microsoft.com/help/5002928"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.14334.20974","ProductID":["11952","11953"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11952","11953"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.17932.21056","ProductID":["12421","12420"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12421","12420"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"https://aka.ms/OfficeSecurityReleases","ProductID":["11763","11762"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11763","11762"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.114.26101123","ProductID":["21368","11951","12440"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21368","11951","12440"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"}],"RevisionHistory":[{"Date":"2026-10-15T07:00:00","Description":{"Value":"

Microsoft is announcing the availability of the security updates for Microsoft Office for Mac. Customers running affected Mac software should install the update for their product to be protected from this vulnerability. Customers running other Microsoft Office software do not need to take any action. See the Release Notes for more information and download links.

\n"},"Number":"1.1"},{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["10836"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11952"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11953"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12421"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12420"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11763"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11762"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["21368"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11951"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12440"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["10836"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11952"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11953"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12421"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12420"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11763"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11762"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21368"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11951"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12440"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Microsoft Office Excel Remote Code Execution Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"0ccbbf129444eb66344ccafb92b00df4"}],"URL":[""]}],"CVE":"CVE-2026-97751","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11952"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11953"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12421"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12420"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11763"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11762"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21368"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11951"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12440"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["10836"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-122","Value":"Heap-based Buffer Overflow"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Are the updates for Microsoft Office LTSC for Mac 2021 and 2024 currently available?

\n

Yes. As of October 15, 2025, the security update for Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac are available. Customers running Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac should ensure the update is installed to be protected from this vulnerability.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, user interaction is required (UI:R). What interaction would the user have to do?

\n

An attacker must send a user a malicious Office file and convince them to open it.

\n"},{"Ordinal":"20","Title":"Microsoft Office Excel","Type":7,"Value":"Microsoft Office Excel"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"2132","ProductStatuses":[{"ProductID":["11952","11953","12421","12420","11763","11762","21368","11951","12440","10836"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.14334.20974","ProductID":["11952","11953"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11952","11953"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.17932.21056","ProductID":["12421","12420"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12421","12420"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"https://aka.ms/OfficeSecurityReleases","ProductID":["11763","11762"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11763","11762"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.114.26101123","ProductID":["21368","11951","12440"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21368","11951","12440"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5002928"},"FixedBuild":"16.0.10417.20228","ProductID":["10836"],"RestartRequired":{},"SubType":"Security Update","Supercedence":"5002910","Type":2,"URL":"https://www.microsoft.com/en-us/download/details.aspx?id=108860"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["10836"],"SubType":"5002928","Type":3,"URL":"https://support.microsoft.com/help/5002928"}],"RevisionHistory":[{"Date":"2026-10-15T07:00:00","Description":{"Value":"

Microsoft is announcing the availability of the security updates for Microsoft Office for Mac. Customers running affected Mac software should install the update for their product to be protected from this vulnerability. Customers running other Microsoft Office software do not need to take any action. See the Release Notes for more information and download links.

\n"},"Number":"1.1"},{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11952"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11953"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12421"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12420"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11763"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11762"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code 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After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Are the updates for Microsoft Office LTSC for Mac 2021 and 2024 currently available?

\n

Yes. As of October 15, 2025, the security update for Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac are available. Customers running Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac should ensure the update is installed to be protected from this vulnerability.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, user interaction is required (UI:R). What interaction would the user have to do?

\n

An attacker must send a user a malicious Office file and convince them to open it.

\n"},{"Ordinal":"20","Title":"Microsoft Office Excel","Type":7,"Value":"Microsoft Office Excel"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"2133","ProductStatuses":[{"ProductID":["11952","11953","12421","12420","11763","11762","21368","11951","12440","10836"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.14334.20974","ProductID":["11952","11953"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11952","11953"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.17932.21056","ProductID":["12421","12420"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12421","12420"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"https://aka.ms/OfficeSecurityReleases","ProductID":["11763","11762"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11763","11762"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.114.26101123","ProductID":["21368","11951","12440"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21368","11951","12440"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5002928"},"FixedBuild":"16.0.10417.20228","ProductID":["10836"],"RestartRequired":{},"SubType":"Security Update","Supercedence":"5002910","Type":2,"URL":"https://www.microsoft.com/en-us/download/details.aspx?id=108860"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["10836"],"SubType":"5002928","Type":3,"URL":"https://support.microsoft.com/help/5002928"}],"RevisionHistory":[{"Date":"2026-10-15T07:00:00","Description":{"Value":"

Microsoft is announcing the availability of the security updates for Microsoft Office for Mac. Customers running affected Mac software should install the update for their product to be protected from this vulnerability. Customers running other Microsoft Office software do not need to take any action. See the Release Notes for more information and download links.

\n"},"Number":"1.1"},{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11952"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11953"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12421"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12420"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11763"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11762"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code 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Buffer Overflow"},{"ID":"CWE-190","Value":"Integer Overflow or Wraparound"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Are the updates for Microsoft Office LTSC for Mac 2021 and 2024 currently available?

\n

Yes. As of October 15, 2025, the security update for Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac are available. Customers running Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac should ensure the update is installed to be protected from this vulnerability.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, user interaction is required (UI:R). What interaction would the user have to do?

\n

An attacker must send a user a malicious Office file and convince them to open it.

\n"},{"Ordinal":"20","Title":"Microsoft Office Excel","Type":7,"Value":"Microsoft Office Excel"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"2134","ProductStatuses":[{"ProductID":["10836","11952","11953","12421","12420","11763","11762","21368","11951","12440"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5002928"},"FixedBuild":"16.0.10417.20228","ProductID":["10836"],"RestartRequired":{},"SubType":"Security Update","Supercedence":"5002910","Type":2,"URL":"https://www.microsoft.com/en-us/download/details.aspx?id=108860"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["10836"],"SubType":"5002928","Type":3,"URL":"https://support.microsoft.com/help/5002928"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.14334.20974","ProductID":["11952","11953"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11952","11953"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.17932.21056","ProductID":["12421","12420"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12421","12420"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"https://aka.ms/OfficeSecurityReleases","ProductID":["11763","11762"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11763","11762"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.114.26101123","ProductID":["21368","11951","12440"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21368","11951","12440"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"}],"RevisionHistory":[{"Date":"2026-10-15T07:00:00","Description":{"Value":"

Microsoft is announcing the availability of the security updates for Microsoft Office for Mac. Customers running affected Mac software should install the update for their product to be protected from this vulnerability. Customers running other Microsoft Office software do not need to take any action. See the Release Notes for more information and download links.

\n"},"Number":"1.1"},{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

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Buffer Overflow"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Are the updates for Microsoft Office LTSC for Mac 2021 and 2024 currently available?

\n

Yes. As of October 15, 2025, the security update for Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac are available. Customers running Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac should ensure the update is installed to be protected from this vulnerability.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, user interaction is required (UI:R). What interaction would the user have to do?

\n

An attacker must send a user a malicious Office file and convince them to open it.

\n"},{"Ordinal":"20","Title":"Microsoft Office Excel","Type":7,"Value":"Microsoft Office Excel"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"2135","ProductStatuses":[{"ProductID":["21368","11951","12440","11952","11953","12421","12420","11763","11762","10836"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.114.26101123","ProductID":["21368","11951","12440"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21368","11951","12440"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.14334.20974","ProductID":["11952","11953"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11952","11953"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.17932.21056","ProductID":["12421","12420"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12421","12420"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"https://aka.ms/OfficeSecurityReleases","ProductID":["11763","11762"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11763","11762"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5002928"},"FixedBuild":"16.0.10417.20228","ProductID":["10836"],"RestartRequired":{},"SubType":"Security Update","Supercedence":"5002910","Type":2,"URL":"https://www.microsoft.com/en-us/download/details.aspx?id=108860"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["10836"],"SubType":"5002928","Type":3,"URL":"https://support.microsoft.com/help/5002928"}],"RevisionHistory":[{"Date":"2026-10-15T07:00:00","Description":{"Value":"

Microsoft is announcing the availability of the security updates for Microsoft Office for Mac. Customers running affected Mac software should install the update for their product to be protected from this vulnerability. Customers running other Microsoft Office software do not need to take any action. See the Release Notes for more information and download links.

\n"},"Number":"1.1"},{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

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Read"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Are the updates for Microsoft Office LTSC for Mac 2021 and 2024 currently available?

\n

Yes. As of October 15, 2025, the security update for Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac are available. Customers running Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac should ensure the update is installed to be protected from this vulnerability.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, user interaction is required (UI:R). What interaction would the user have to do?

\n

An attacker must send a user a malicious Office file and convince them to open it.

\n"},{"Ordinal":"20","Title":"Microsoft Office Excel","Type":7,"Value":"Microsoft Office Excel"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"2136","ProductStatuses":[{"ProductID":["11961","21368","11951","12440","11952","11953","12421","12420","11763","11762","10836"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5002927"},"FixedBuild":"16.0.20326.20190","ProductID":["11961"],"RestartRequired":{"Value":"Maybe"},"SubType":"Security Update","Supercedence":"5002908","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11961"],"SubType":"5002927","Type":3,"URL":"https://support.microsoft.com/help/5002927"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.114.26101123","ProductID":["21368","11951","12440"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21368","11951","12440"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.14334.20974","ProductID":["11952","11953"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11952","11953"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.17932.21056","ProductID":["12421","12420"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12421","12420"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"https://aka.ms/OfficeSecurityReleases","ProductID":["11763","11762"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11763","11762"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5002928"},"FixedBuild":"16.0.10417.20228","ProductID":["10836"],"RestartRequired":{},"SubType":"Security Update","Supercedence":"5002910","Type":2,"URL":"https://www.microsoft.com/en-us/download/details.aspx?id=108860"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["10836"],"SubType":"5002928","Type":3,"URL":"https://support.microsoft.com/help/5002928"}],"RevisionHistory":[{"Date":"2026-10-15T07:00:00","Description":{"Value":"

Microsoft is announcing the availability of the security updates for Microsoft Office for Mac. Customers running affected Mac software should install the update for their product to be protected from this vulnerability. Customers running other Microsoft Office software do not need to take any action. See the Release Notes for more information and download links.

\n"},"Number":"1.1"},{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

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Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"0ccbbf129444eb66344ccafb92b00df4"}],"URL":[""]}],"CVE":"CVE-2026-97756","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21368"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11951"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12440"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11952"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11953"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12421"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12420"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11763"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11762"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["10836"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-122","Value":"Heap-based Buffer Overflow"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Are the updates for Microsoft Office LTSC for Mac 2021 and 2024 currently available?

\n

Yes. As of October 15, 2025, the security update for Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac are available. Customers running Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac should ensure the update is installed to be protected from this vulnerability.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, user interaction is required (UI:R). What interaction would the user have to do?

\n

An attacker must send a user a malicious Office file and convince them to open it.

\n"},{"Ordinal":"20","Title":"Microsoft Office Excel","Type":7,"Value":"Microsoft Office Excel"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"2137","ProductStatuses":[{"ProductID":["21368","11951","12440","11952","11953","12421","12420","11763","11762","10836"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.114.26101123","ProductID":["21368","11951","12440"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21368","11951","12440"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.14334.20974","ProductID":["11952","11953"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11952","11953"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.17932.21056","ProductID":["12421","12420"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12421","12420"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"https://aka.ms/OfficeSecurityReleases","ProductID":["11763","11762"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11763","11762"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5002928"},"FixedBuild":"16.0.10417.20228","ProductID":["10836"],"RestartRequired":{},"SubType":"Security Update","Supercedence":"5002910","Type":2,"URL":"https://www.microsoft.com/en-us/download/details.aspx?id=108860"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["10836"],"SubType":"5002928","Type":3,"URL":"https://support.microsoft.com/help/5002928"}],"RevisionHistory":[{"Date":"2026-10-15T07:00:00","Description":{"Value":"

Microsoft is announcing the availability of the security updates for Microsoft Office for Mac. Customers running affected Mac software should install the update for their product to be protected from this vulnerability. Customers running other Microsoft Office software do not need to take any action. See the Release Notes for more information and download links.

\n"},"Number":"1.1"},{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["21368"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11951"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12440"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11952"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11953"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12421"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code 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Buffer Overflow"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Are the updates for Microsoft Office LTSC for Mac 2021 and 2024 currently available?

\n

Yes. As of October 15, 2025, the security update for Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac are available. Customers running Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac should ensure the update is installed to be protected from this vulnerability.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, user interaction is required (UI:R). What interaction would the user have to do?

\n

An attacker must send a user a malicious Office file and convince them to open it.

\n"},{"Ordinal":"20","Title":"Microsoft Office Excel","Type":7,"Value":"Microsoft Office Excel"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"2138","ProductStatuses":[{"ProductID":["21368","11951","12440","11952","11953","12421","12420","11763","11762","10836"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.114.26101123","ProductID":["21368","11951","12440"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21368","11951","12440"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.14334.20974","ProductID":["11952","11953"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11952","11953"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.17932.21056","ProductID":["12421","12420"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12421","12420"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"https://aka.ms/OfficeSecurityReleases","ProductID":["11763","11762"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11763","11762"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5002928"},"FixedBuild":"16.0.10417.20228","ProductID":["10836"],"RestartRequired":{},"SubType":"Security Update","Supercedence":"5002910","Type":2,"URL":"https://www.microsoft.com/en-us/download/details.aspx?id=108860"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["10836"],"SubType":"5002928","Type":3,"URL":"https://support.microsoft.com/help/5002928"}],"RevisionHistory":[{"Date":"2026-10-15T07:00:00","Description":{"Value":"

Microsoft is announcing the availability of the security updates for Microsoft Office for Mac. Customers running affected Mac software should install the update for their product to be protected from this vulnerability. Customers running other Microsoft Office software do not need to take any action. See the Release Notes for more information and download links.

\n"},"Number":"1.1"},{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"},{"Date":"2026-11-04T08:00:00","Description":{"Value":"

Updated an acknowledgement. This is an informational change only.

\n"},"Number":"1.2"},{"Date":"2026-11-10T08:00:00","Description":{"Value":"

Updated an acknowledgement. This is an informational change only.

\n"},"Number":"1.3"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["21368"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11951"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12440"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11952"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11953"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12421"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code 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Execution"},"ProductID":["10836"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21368"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11951"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12440"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11952"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11953"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12421"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12420"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11763"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11762"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["10836"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Microsoft Office Excel Remote Code Execution Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"0ccbbf129444eb66344ccafb92b00df4"}],"URL":[""]}],"CVE":"CVE-2026-97758","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21368"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11951"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12440"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11952"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11953"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12421"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12420"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11763"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11762"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["10836"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-122","Value":"Heap-based Buffer Overflow"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Are the updates for Microsoft Office LTSC for Mac 2021 and 2024 currently available?

\n

Yes. As of October 15, 2025, the security update for Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac are available. Customers running Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac should ensure the update is installed to be protected from this vulnerability.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, user interaction is required (UI:R). What interaction would the user have to do?

\n

An attacker must send a user a malicious Office file and convince them to open it.

\n"},{"Ordinal":"20","Title":"Microsoft Office Excel","Type":7,"Value":"Microsoft Office Excel"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"2139","ProductStatuses":[{"ProductID":["21368","11951","12440","11952","11953","12421","12420","11763","11762","10836"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.114.26101123","ProductID":["21368","11951","12440"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21368","11951","12440"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.14334.20974","ProductID":["11952","11953"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11952","11953"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.17932.21056","ProductID":["12421","12420"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12421","12420"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"https://aka.ms/OfficeSecurityReleases","ProductID":["11763","11762"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11763","11762"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5002928"},"FixedBuild":"16.0.10417.20228","ProductID":["10836"],"RestartRequired":{},"SubType":"Security Update","Supercedence":"5002910","Type":2,"URL":"https://www.microsoft.com/en-us/download/details.aspx?id=108860"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["10836"],"SubType":"5002928","Type":3,"URL":"https://support.microsoft.com/help/5002928"}],"RevisionHistory":[{"Date":"2026-10-15T07:00:00","Description":{"Value":"

Microsoft is announcing the availability of the security updates for Microsoft Office for Mac. Customers running affected Mac software should install the update for their product to be protected from this vulnerability. Customers running other Microsoft Office software do not need to take any action. See the Release Notes for more information and download links.

\n"},"Number":"1.1"},{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["21368"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11951"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12440"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11952"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11953"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12421"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12420"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11763"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11762"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["10836"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["21368"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["11951"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["12440"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["11952"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["11953"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["12421"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["12420"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["11763"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["11762"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["10836"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Microsoft Office Excel Remote Code Execution Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"Haein Lee with KAIST Hacking Lab"}],"URL":[""]}],"CVE":"CVE-2026-97759","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12421"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12420"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11763"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11762"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11951"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12440"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21368"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Are the updates for Microsoft Office LTSC for Mac 2021 and 2024 currently available?

\n

Yes. As of October 15, 2025, the security update for Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac are available. Customers running Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac should ensure the update is installed to be protected from this vulnerability.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, user interaction is required (UI:R). What interaction would the user have to do?

\n

An attacker must send a user a malicious Office file and convince them to open it.

\n"},{"Ordinal":"20","Title":"Microsoft Office Excel","Type":7,"Value":"Microsoft Office Excel"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"2140","ProductStatuses":[{"ProductID":["12421","12420","11763","11762","11951","12440","21368"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.17932.21056","ProductID":["12421","12420"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12421","12420"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"https://aka.ms/OfficeSecurityReleases","ProductID":["11763","11762"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11763","11762"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.114.26101123","ProductID":["11951","12440","21368"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11951","12440","21368"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"}],"RevisionHistory":[{"Date":"2026-10-15T07:00:00","Description":{"Value":"

Microsoft is announcing the availability of the security updates for Microsoft Office for Mac. Customers running affected Mac software should install the update for their product to be protected from this vulnerability. Customers running other Microsoft Office software do not need to take any action. See the Release Notes for more information and download links.

\n"},"Number":"1.1"},{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12421"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12420"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11763"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11762"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11951"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12440"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["21368"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["12421"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["12420"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["11763"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["11762"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["11951"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["12440"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["21368"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Microsoft Office Excel Remote Code Execution Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"Dongjun Kim (smlijun), UIUC"}],"URL":[""]},{"Name":[{"Value":"Hwiwon Lee (hwiwonl), UIUC"}],"URL":[""]},{"Name":[{"Value":"Jongseong Kim (nevul37), UIUC"}],"URL":[""]}],"CVE":"CVE-2026-97760","CVSSScoreSets":[{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21368"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11951"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12440"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11952"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11953"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12421"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12420"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11763"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11762"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["10836"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-125","Value":"Out-of-bounds Read"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Are the updates for Microsoft Office LTSC for Mac 2021 and 2024 currently available?

\n

Yes. As of October 15, 2025, the security update for Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac are available. Customers running Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac should ensure the update is installed to be protected from this vulnerability.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, user interaction is required (UI:R). What interaction would the user have to do?

\n

An attacker must send a user a malicious Office file and convince them to open it.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What type of information could be disclosed by this vulnerability?

\n

An attacker who successfully exploited this vulnerability could potentially read portions of process memory.

\n"},{"Ordinal":"20","Title":"Microsoft Office Excel","Type":7,"Value":"Microsoft Office Excel"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"2141","ProductStatuses":[{"ProductID":["21368","11951","12440","11952","11953","12421","12420","11763","11762","10836"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.114.26101123","ProductID":["21368","11951","12440"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21368","11951","12440"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.14334.20974","ProductID":["11952","11953"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11952","11953"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.17932.21056","ProductID":["12421","12420"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12421","12420"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"https://aka.ms/OfficeSecurityReleases","ProductID":["11763","11762"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11763","11762"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5002928"},"FixedBuild":"16.0.10417.20228","ProductID":["10836"],"RestartRequired":{},"SubType":"Security Update","Supercedence":"5002910","Type":2,"URL":"https://www.microsoft.com/en-us/download/details.aspx?id=108860"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["10836"],"SubType":"5002928","Type":3,"URL":"https://support.microsoft.com/help/5002928"}],"RevisionHistory":[{"Date":"2026-10-15T07:00:00","Description":{"Value":"

Microsoft is announcing the availability of the security updates for Microsoft Office for Mac. Customers running affected Mac software should install the update for their product to be protected from this vulnerability. Customers running other Microsoft Office software do not need to take any action. See the Release Notes for more information and download links.

\n"},"Number":"1.1"},{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["21368"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["11951"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["12440"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["11952"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["11953"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["12421"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["12420"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["11763"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["11762"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["10836"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21368"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11951"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12440"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11952"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11953"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12421"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12420"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11763"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11762"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["10836"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Microsoft Office Excel Information Disclosure Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"0ccbbf129444eb66344ccafb92b00df4"}],"URL":[""]},{"Name":[{"Value":"yhw"}],"URL":[""]},{"Name":[{"Value":"0ccbbf129444eb66344ccafb92b00df4"}],"URL":[""]},{"Name":[{"Value":"Jongseong Kim (nevul37), UIUC"}],"URL":[""]},{"Name":[{"Value":"Dongjun Kim (smlijun), UIUC"}],"URL":[""]},{"Name":[{"Value":"Hwiwon Lee (hwiwonl), UIUC"}],"URL":[""]}],"CVE":"CVE-2026-97761","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12421"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12420"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11763"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11762"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11951"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12440"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21368"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-121","Value":"Stack-based Buffer Overflow"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Stack-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Are the updates for Microsoft Office LTSC for Mac 2021 and 2024 currently available?

\n

Yes. As of October 15, 2025, the security update for Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac are available. Customers running Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac should ensure the update is installed to be protected from this vulnerability.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, user interaction is required (UI:R). What interaction would the user have to do?

\n

An attacker must send a user a malicious Office file and convince them to open it.

\n"},{"Ordinal":"20","Title":"Microsoft Office Excel","Type":7,"Value":"Microsoft Office Excel"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"2142","ProductStatuses":[{"ProductID":["12421","12420","11763","11762","11951","12440","21368"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.17932.21056","ProductID":["12421","12420"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12421","12420"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"https://aka.ms/OfficeSecurityReleases","ProductID":["11763","11762"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11763","11762"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.114.26101123","ProductID":["11951","12440","21368"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11951","12440","21368"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"}],"RevisionHistory":[{"Date":"2026-10-15T07:00:00","Description":{"Value":"

Microsoft is announcing the availability of the security updates for Microsoft Office for Mac. Customers running affected Mac software should install the update for their product to be protected from this vulnerability. Customers running other Microsoft Office software do not need to take any action. See the Release Notes for more information and download links.

\n"},"Number":"1.1"},{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12421"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12420"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11763"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11762"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11951"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12440"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["21368"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["12421"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["12420"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["11763"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["11762"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["11951"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["12440"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["21368"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Microsoft Office Excel Remote Code Execution Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"Haein Lee with KAIST Hacking Lab"}],"URL":[""]}],"CVE":"CVE-2026-97762","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["10836"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21368"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11951"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12440"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11952"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11953"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12421"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12420"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11763"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11762"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-787","Value":"Out-of-bounds Write"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Out-of-bounds write in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Are the updates for Microsoft Office LTSC for Mac 2021 and 2024 currently available?

\n

Yes. As of October 15, 2025, the security update for Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac are available. Customers running Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac should ensure the update is installed to be protected from this vulnerability.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, user interaction is required (UI:R). What interaction would the user have to do?

\n

An attacker must send a user a malicious Office file and convince them to open it.

\n"},{"Ordinal":"20","Title":"Microsoft Office Excel","Type":7,"Value":"Microsoft Office Excel"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"2143","ProductStatuses":[{"ProductID":["10836","21368","11951","12440","11952","11953","12421","12420","11763","11762"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5002928"},"FixedBuild":"16.0.10417.20228","ProductID":["10836"],"RestartRequired":{},"SubType":"Security Update","Supercedence":"5002910","Type":2,"URL":"https://www.microsoft.com/en-us/download/details.aspx?id=108860"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["10836"],"SubType":"5002928","Type":3,"URL":"https://support.microsoft.com/help/5002928"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.114.26101123","ProductID":["21368","11951","12440"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21368","11951","12440"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.14334.20974","ProductID":["11952","11953"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11952","11953"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.17932.21056","ProductID":["12421","12420"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12421","12420"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"https://aka.ms/OfficeSecurityReleases","ProductID":["11763","11762"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11763","11762"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"}],"RevisionHistory":[{"Date":"2026-10-15T07:00:00","Description":{"Value":"

Microsoft is announcing the availability of the security updates for Microsoft Office for Mac. Customers running affected Mac software should install the update for their product to be protected from this vulnerability. Customers running other Microsoft Office software do not need to take any action. See the Release Notes for more information and download links.

\n"},"Number":"1.1"},{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["10836"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["21368"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11951"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12440"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11952"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11953"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code 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Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Microsoft Office Excel Remote Code Execution Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"0ccbbf129444eb66344ccafb92b00df4"}],"URL":[""]},{"Name":[{"Value":"Jeongmin Choi"}],"URL":[""]}],"CVE":"CVE-2026-97763","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21368"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11951"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12440"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11952"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11953"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12421"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12420"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11763"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11762"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["10836"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-122","Value":"Heap-based Buffer Overflow"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Are the updates for Microsoft Office LTSC for Mac 2021 and 2024 currently available?

\n

Yes. As of October 15, 2025, the security update for Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac are available. Customers running Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac should ensure the update is installed to be protected from this vulnerability.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, user interaction is required (UI:R). What interaction would the user have to do?

\n

An attacker must send a user a malicious Office file and convince them to open it.

\n"},{"Ordinal":"20","Title":"Microsoft Office Excel","Type":7,"Value":"Microsoft Office Excel"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"2144","ProductStatuses":[{"ProductID":["21368","11951","12440","11952","11953","12421","12420","11763","11762","10836"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.114.26101123","ProductID":["21368","11951","12440"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21368","11951","12440"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.14334.20974","ProductID":["11952","11953"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11952","11953"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.17932.21056","ProductID":["12421","12420"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12421","12420"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"https://aka.ms/OfficeSecurityReleases","ProductID":["11763","11762"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11763","11762"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5002928"},"FixedBuild":"16.0.10417.20228","ProductID":["10836"],"RestartRequired":{},"SubType":"Security Update","Supercedence":"5002910","Type":2,"URL":"https://www.microsoft.com/en-us/download/details.aspx?id=108860"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["10836"],"SubType":"5002928","Type":3,"URL":"https://support.microsoft.com/help/5002928"}],"RevisionHistory":[{"Date":"2026-10-15T07:00:00","Description":{"Value":"

Microsoft is announcing the availability of the security updates for Microsoft Office for Mac. Customers running affected Mac software should install the update for their product to be protected from this vulnerability. Customers running other Microsoft Office software do not need to take any action. See the Release Notes for more information and download links.

\n"},"Number":"1.1"},{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"},{"Date":"2026-11-04T08:00:00","Description":{"Value":"

Updated an acknowledgement. This is an informational change only.

\n"},"Number":"1.2"},{"Date":"2026-11-10T08:00:00","Description":{"Value":"

Updated an acknowledgement. This is an informational change only.

\n"},"Number":"1.3"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["21368"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11951"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12440"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11952"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11953"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12421"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code 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Buffer Overflow"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Are the updates for Microsoft Office LTSC for Mac 2021 and 2024 currently available?

\n

Yes. As of October 15, 2025, the security update for Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac are available. Customers running Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac should ensure the update is installed to be protected from this vulnerability.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, user interaction is required (UI:R). What interaction would the user have to do?

\n

An attacker must send a user a malicious Office file and convince them to open it.

\n"},{"Ordinal":"20","Title":"Microsoft Office Excel","Type":7,"Value":"Microsoft Office Excel"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"2145","ProductStatuses":[{"ProductID":["10836","11952","11953","12421","12420","11763","11762","21368","11951","12440"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5002928"},"FixedBuild":"16.0.10417.20228","ProductID":["10836"],"RestartRequired":{},"SubType":"Security Update","Supercedence":"5002910","Type":2,"URL":"https://www.microsoft.com/en-us/download/details.aspx?id=108860"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["10836"],"SubType":"5002928","Type":3,"URL":"https://support.microsoft.com/help/5002928"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.14334.20974","ProductID":["11952","11953"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11952","11953"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.17932.21056","ProductID":["12421","12420"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12421","12420"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"https://aka.ms/OfficeSecurityReleases","ProductID":["11763","11762"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11763","11762"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.114.26101123","ProductID":["21368","11951","12440"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21368","11951","12440"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"}],"RevisionHistory":[{"Date":"2026-10-15T07:00:00","Description":{"Value":"

Microsoft is announcing the availability of the security updates for Microsoft Office for Mac. Customers running affected Mac software should install the update for their product to be protected from this vulnerability. Customers running other Microsoft Office software do not need to take any action. See the Release Notes for more information and download links.

\n"},"Number":"1.1"},{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["10836"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11952"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11953"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12421"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12420"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11763"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code 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Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"0ccbbf129444eb66344ccafb92b00df4"}],"URL":[""]}],"CVE":"CVE-2026-97766","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["10836"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11952"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11953"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12421"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12420"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11763"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11762"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21368"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11951"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12440"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-122","Value":"Heap-based Buffer Overflow"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Are the updates for Microsoft Office LTSC for Mac 2021 and 2024 currently available?

\n

Yes. As of October 15, 2025, the security update for Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac are available. Customers running Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac should ensure the update is installed to be protected from this vulnerability.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, user interaction is required (UI:R). What interaction would the user have to do?

\n

An attacker must send a user a malicious Office file and convince them to open it.

\n"},{"Ordinal":"20","Title":"Microsoft Office Excel","Type":7,"Value":"Microsoft Office Excel"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"2146","ProductStatuses":[{"ProductID":["10836","11952","11953","12421","12420","11763","11762","21368","11951","12440"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5002928"},"FixedBuild":"16.0.10417.20228","ProductID":["10836"],"RestartRequired":{},"SubType":"Security Update","Supercedence":"5002910","Type":2,"URL":"https://www.microsoft.com/en-us/download/details.aspx?id=108860"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["10836"],"SubType":"5002928","Type":3,"URL":"https://support.microsoft.com/help/5002928"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.14334.20974","ProductID":["11952","11953"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11952","11953"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.17932.21056","ProductID":["12421","12420"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12421","12420"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"https://aka.ms/OfficeSecurityReleases","ProductID":["11763","11762"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11763","11762"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.114.26101123","ProductID":["21368","11951","12440"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21368","11951","12440"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"}],"RevisionHistory":[{"Date":"2026-10-15T07:00:00","Description":{"Value":"

Microsoft is announcing the availability of the security updates for Microsoft Office for Mac. Customers running affected Mac software should install the update for their product to be protected from this vulnerability. Customers running other Microsoft Office software do not need to take any action. See the Release Notes for more information and download links.

\n"},"Number":"1.1"},{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["10836"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11952"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11953"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12421"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12420"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11763"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code 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Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Microsoft Office Excel Remote Code Execution Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"0ccbbf129444eb66344ccafb92b00df4"}],"URL":[""]},{"Name":[{"Value":"Jeongmin 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Free"},{"ID":"CWE-476","Value":"NULL Pointer Dereference"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Double free in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Are the updates for Microsoft Office LTSC for Mac 2021 and 2024 currently available?

\n

Yes. As of October 15, 2025, the security update for Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac are available. Customers running Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac should ensure the update is installed to be protected from this vulnerability.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, user interaction is required (UI:R). What interaction would the user have to do?

\n

An attacker must send a user a malicious Office file and convince them to open it.

\n"},{"Ordinal":"20","Title":"Microsoft Office Excel","Type":7,"Value":"Microsoft Office Excel"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"2147","ProductStatuses":[{"ProductID":["11952","11953","12421","12420","11763","11762","21368","11951","12440","10836"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.14334.20974","ProductID":["11952","11953"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11952","11953"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.17932.21056","ProductID":["12421","12420"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12421","12420"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"https://aka.ms/OfficeSecurityReleases","ProductID":["11763","11762"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11763","11762"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.114.26101123","ProductID":["21368","11951","12440"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21368","11951","12440"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5002928"},"FixedBuild":"16.0.10417.20228","ProductID":["10836"],"RestartRequired":{},"SubType":"Security Update","Supercedence":"5002910","Type":2,"URL":"https://www.microsoft.com/en-us/download/details.aspx?id=108860"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["10836"],"SubType":"5002928","Type":3,"URL":"https://support.microsoft.com/help/5002928"}],"RevisionHistory":[{"Date":"2026-10-15T07:00:00","Description":{"Value":"

Microsoft is announcing the availability of the security updates for Microsoft Office for Mac. Customers running affected Mac software should install the update for their product to be protected from this vulnerability. Customers running other Microsoft Office software do not need to take any action. See the Release Notes for more information and download links.

\n"},"Number":"1.1"},{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"},{"Date":"2026-11-04T08:00:00","Description":{"Value":"

Updated an acknowledgement. This is an informational change only.

\n"},"Number":"1.2"},{"Date":"2026-11-10T08:00:00","Description":{"Value":"

Updated an acknowledgement. This is an informational change only.

\n"},"Number":"1.3"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11952"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11953"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12421"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12420"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11763"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11762"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code 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Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Microsoft Office Excel Remote Code Execution Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"Jongseong Kim (nevul37), UIUC"}],"URL":[""]},{"Name":[{"Value":"Hwiwon Lee (hwiwonl), UIUC"}],"URL":[""]},{"Name":[{"Value":"Dongjun Kim (smlijun), UIUC"}],"URL":[""]},{"Name":[{"Value":"Jeongmin Choi"}],"URL":[""]},{"Name":[{"Value":"namnp with Viettel Cyber Security and vietnq"}],"URL":[""]}],"CVE":"CVE-2026-97768","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["10836"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11952"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11953"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12421"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12420"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11763"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11762"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21368"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11951"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12440"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-122","Value":"Heap-based Buffer Overflow"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Are the updates for Microsoft Office LTSC for Mac 2021 and 2024 currently available?

\n

Yes. As of October 15, 2025, the security update for Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac are available. Customers running Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac should ensure the update is installed to be protected from this vulnerability.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, user interaction is required (UI:R). What interaction would the user have to do?

\n

An attacker must send a user a malicious Office file and convince them to open it.

\n"},{"Ordinal":"20","Title":"Microsoft Office Excel","Type":7,"Value":"Microsoft Office Excel"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"2148","ProductStatuses":[{"ProductID":["10836","11952","11953","12421","12420","11763","11762","21368","11951","12440"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5002928"},"FixedBuild":"16.0.10417.20228","ProductID":["10836"],"RestartRequired":{},"SubType":"Security Update","Supercedence":"5002910","Type":2,"URL":"https://www.microsoft.com/en-us/download/details.aspx?id=108860"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["10836"],"SubType":"5002928","Type":3,"URL":"https://support.microsoft.com/help/5002928"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.14334.20974","ProductID":["11952","11953"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11952","11953"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.17932.21056","ProductID":["12421","12420"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12421","12420"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"https://aka.ms/OfficeSecurityReleases","ProductID":["11763","11762"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11763","11762"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.114.26101123","ProductID":["21368","11951","12440"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21368","11951","12440"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"}],"RevisionHistory":[{"Date":"2026-10-15T07:00:00","Description":{"Value":"

Microsoft is announcing the availability of the security updates for Microsoft Office for Mac. Customers running affected Mac software should install the update for their product to be protected from this vulnerability. Customers running other Microsoft Office software do not need to take any action. See the Release Notes for more information and download links.

\n"},"Number":"1.1"},{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"},{"Date":"2026-11-04T08:00:00","Description":{"Value":"

Updated an acknowledgement. This is an informational change only.

\n"},"Number":"1.2"},{"Date":"2026-11-10T08:00:00","Description":{"Value":"

Updated an acknowledgement. This is an informational change only.

\n"},"Number":"1.3"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["10836"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11952"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11953"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12421"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12420"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11763"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code 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Buffer Overflow"},{"ID":"CWE-20","Value":"Improper Input Validation"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Are the updates for Microsoft Office LTSC for Mac 2021 and 2024 currently available?

\n

Yes. As of October 15, 2025, the security update for Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac are available. Customers running Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac should ensure the update is installed to be protected from this vulnerability.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, user interaction is required (UI:R). What interaction would the user have to do?

\n

An attacker must send a user a malicious Office file and convince them to open it.

\n"},{"Ordinal":"20","Title":"Microsoft Office Excel","Type":7,"Value":"Microsoft Office Excel"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"2149","ProductStatuses":[{"ProductID":["21368","11951","12440","11952","11953","12421","12420","11763","11762","10836"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.114.26101123","ProductID":["21368","11951","12440"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21368","11951","12440"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.14334.20974","ProductID":["11952","11953"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11952","11953"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.17932.21056","ProductID":["12421","12420"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12421","12420"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"https://aka.ms/OfficeSecurityReleases","ProductID":["11763","11762"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11763","11762"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5002928"},"FixedBuild":"16.0.10417.20228","ProductID":["10836"],"RestartRequired":{},"SubType":"Security Update","Supercedence":"5002910","Type":2,"URL":"https://www.microsoft.com/en-us/download/details.aspx?id=108860"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["10836"],"SubType":"5002928","Type":3,"URL":"https://support.microsoft.com/help/5002928"}],"RevisionHistory":[{"Date":"2026-10-15T07:00:00","Description":{"Value":"

Microsoft is announcing the availability of the security updates for Microsoft Office for Mac. Customers running affected Mac software should install the update for their product to be protected from this vulnerability. Customers running other Microsoft Office software do not need to take any action. See the Release Notes for more information and download links.

\n"},"Number":"1.1"},{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["21368"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11951"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12440"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11952"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11953"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12421"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code 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Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"0ccbbf129444eb66344ccafb92b00df4"}],"URL":[""]}],"CVE":"CVE-2026-97770","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11952"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11953"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12421"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12420"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11763"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11762"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21368"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11951"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12440"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["10836"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-121","Value":"Stack-based Buffer Overflow"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Stack-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Are the updates for Microsoft Office LTSC for Mac 2021 and 2024 currently available?

\n

Yes. As of October 15, 2025, the security update for Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac are available. Customers running Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac should ensure the update is installed to be protected from this vulnerability.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, user interaction is required (UI:R). What interaction would the user have to do?

\n

An attacker must send a user a malicious Office file and convince them to open it.

\n"},{"Ordinal":"20","Title":"Microsoft Office Excel","Type":7,"Value":"Microsoft Office Excel"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"2150","ProductStatuses":[{"ProductID":["11952","11953","12421","12420","11763","11762","21368","11951","12440","10836"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.14334.20974","ProductID":["11952","11953"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11952","11953"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.17932.21056","ProductID":["12421","12420"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12421","12420"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"https://aka.ms/OfficeSecurityReleases","ProductID":["11763","11762"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11763","11762"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.114.26101123","ProductID":["21368","11951","12440"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21368","11951","12440"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5002928"},"FixedBuild":"16.0.10417.20228","ProductID":["10836"],"RestartRequired":{},"SubType":"Security Update","Supercedence":"5002910","Type":2,"URL":"https://www.microsoft.com/en-us/download/details.aspx?id=108860"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["10836"],"SubType":"5002928","Type":3,"URL":"https://support.microsoft.com/help/5002928"}],"RevisionHistory":[{"Date":"2026-10-15T07:00:00","Description":{"Value":"

Microsoft is announcing the availability of the security updates for Microsoft Office for Mac. Customers running affected Mac software should install the update for their product to be protected from this vulnerability. Customers running other Microsoft Office software do not need to take any action. See the Release Notes for more information and download links.

\n"},"Number":"1.1"},{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11952"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11953"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12421"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12420"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11763"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11762"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code 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After Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Are the updates for Microsoft Office LTSC for Mac 2021 and 2024 currently available?

\n

Yes. As of October 15, 2025, the security update for Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac are available. Customers running Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac should ensure the update is installed to be protected from this vulnerability.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack vector is network (AV:N) and user interaction is required (UI:R). What is the target context of the remote code execution?

\n

This attack requires a user to open a specially crafted file from the attacker to initiate remote code execution.

\n"},{"Ordinal":"20","Title":"Microsoft Office Excel","Type":7,"Value":"Microsoft Office Excel"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"2151","ProductStatuses":[{"ProductID":["11952","11953","12421","12420","11763","11762","21368","11951","12440","10836"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.14334.20974","ProductID":["11952","11953"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11952","11953"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.17932.21056","ProductID":["12421","12420"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12421","12420"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"https://aka.ms/OfficeSecurityReleases","ProductID":["11763","11762"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11763","11762"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.114.26101123","ProductID":["21368","11951","12440"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21368","11951","12440"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5002928"},"FixedBuild":"16.0.10417.20228","ProductID":["10836"],"RestartRequired":{},"SubType":"Security Update","Supercedence":"5002910","Type":2,"URL":"https://www.microsoft.com/en-us/download/details.aspx?id=108860"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["10836"],"SubType":"5002928","Type":3,"URL":"https://support.microsoft.com/help/5002928"}],"RevisionHistory":[{"Date":"2026-10-15T07:00:00","Description":{"Value":"

Microsoft is announcing the availability of the security updates for Microsoft Office for Mac. Customers running affected Mac software should install the update for their product to be protected from this vulnerability. Customers running other Microsoft Office software do not need to take any action. See the Release Notes for more information and download links.

\n"},"Number":"1.1"},{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

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Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"0ccbbf129444eb66344ccafb92b00df4"}],"URL":[""]}],"CVE":"CVE-2026-97772","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["10836"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21368"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11951"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12440"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11952"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11953"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12421"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11763"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11762"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12420"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-415","Value":"Double Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Double free in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Are the updates for Microsoft Office LTSC for Mac 2021 and 2024 currently available?

\n

Yes. As of October 15, 2025, the security update for Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac are available. Customers running Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac should ensure the update is installed to be protected from this vulnerability.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, user interaction is required (UI:R). What interaction would the user have to do?

\n

An attacker must send a user a malicious Office file and convince them to open it.

\n"},{"Ordinal":"20","Title":"Microsoft Office Excel","Type":7,"Value":"Microsoft Office Excel"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"2152","ProductStatuses":[{"ProductID":["10836","21368","11951","12440","11952","11953","12421","11763","11762","12420"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5002928"},"FixedBuild":"16.0.10417.20228","ProductID":["10836"],"RestartRequired":{},"SubType":"Security Update","Supercedence":"5002910","Type":2,"URL":"https://www.microsoft.com/en-us/download/details.aspx?id=108860"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["10836"],"SubType":"5002928","Type":3,"URL":"https://support.microsoft.com/help/5002928"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.114.26101123","ProductID":["21368","11951","12440"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21368","11951","12440"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.14334.20974","ProductID":["11952","11953"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11952","11953"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.17932.21056","ProductID":["12421","12420"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12421","12420"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"https://aka.ms/OfficeSecurityReleases","ProductID":["11763","11762"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11763","11762"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"}],"RevisionHistory":[{"Date":"2026-10-15T07:00:00","Description":{"Value":"

Microsoft is announcing the availability of the security updates for Microsoft Office for Mac. Customers running affected Mac software should install the update for their product to be protected from this vulnerability. Customers running other Microsoft Office software do not need to take any action. See the Release Notes for more information and download links.

\n"},"Number":"1.1"},{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["10836"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["21368"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11951"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12440"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11952"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11953"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code 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Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Microsoft Office Excel Remote Code Execution Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"haowei yan"}],"URL":[""]},{"Name":[{"Value":"0ccbbf129444eb66344ccafb92b00df4"}],"URL":[""]}],"CVE":"CVE-2026-97773","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21368"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11951"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12440"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11952"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11953"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12421"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12420"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11763"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11762"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["10836"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-122","Value":"Heap-based Buffer Overflow"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Are the updates for Microsoft Office LTSC for Mac 2021 and 2024 currently available?

\n

Yes. As of October 15, 2025, the security update for Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac are available. Customers running Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac should ensure the update is installed to be protected from this vulnerability.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, user interaction is required (UI:R). What interaction would the user have to do?

\n

An attacker must send a user a malicious Office file and convince them to open it.

\n"},{"Ordinal":"20","Title":"Microsoft Office Excel","Type":7,"Value":"Microsoft Office Excel"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"2153","ProductStatuses":[{"ProductID":["21368","11951","12440","11952","11953","12421","12420","11763","11762","10836"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.114.26101123","ProductID":["21368","11951","12440"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21368","11951","12440"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.14334.20974","ProductID":["11952","11953"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11952","11953"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.17932.21056","ProductID":["12421","12420"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12421","12420"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"https://aka.ms/OfficeSecurityReleases","ProductID":["11763","11762"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11763","11762"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5002928"},"FixedBuild":"16.0.10417.20228","ProductID":["10836"],"RestartRequired":{},"SubType":"Security Update","Supercedence":"5002910","Type":2,"URL":"https://www.microsoft.com/en-us/download/details.aspx?id=108860"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["10836"],"SubType":"5002928","Type":3,"URL":"https://support.microsoft.com/help/5002928"}],"RevisionHistory":[{"Date":"2026-10-15T07:00:00","Description":{"Value":"

Microsoft is announcing the availability of the security updates for Microsoft Office for Mac. Customers running affected Mac software should install the update for their product to be protected from this vulnerability. Customers running other Microsoft Office software do not need to take any action. See the Release Notes for more information and download links.

\n"},"Number":"1.1"},{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["21368"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11951"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12440"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11952"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11953"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12421"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12420"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11763"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11762"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["10836"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21368"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11951"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12440"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11952"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11953"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12421"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["12420"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11763"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11762"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["10836"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Microsoft Office Excel Remote Code Execution Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"Ben Lichtman with Microsoft"}],"URL":[""]}],"CVE":"CVE-2026-97774","CVSSScoreSets":[{"BaseScore":7.0,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11763"],"TemporalScore":6.1,"Vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.0,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11762"],"TemporalScore":6.1,"Vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-367","Value":"Time-of-check Time-of-use (TOCTOU) Race Condition"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Time-of-check time-of-use (toctou) race condition in Microsoft Office Click-To-Run allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack vector is local (AV:L). How could an attacker exploit this elevation of privilege vulnerability?

\n

An attacker could exploit this elevation of privilege vulnerability by first establishing a foothold on the local system such as opening a malicious document or gaining access through another local vector and then leveraging the flaw to break out of the Protected View sandbox. Protected View is intended to isolate untrusted content in a restricted environment; however, successful exploitation would allow the attacker to escape these restrictions and execute code with elevated privileges on the host system.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

\n"},{"Ordinal":"20","Title":"Microsoft Office Click-To-Run","Type":7,"Value":"Microsoft Office Click-To-Run"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"2154","ProductStatuses":[{"ProductID":["11763","11762"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Click to Run"},"FixedBuild":"https://aka.ms/OfficeSecurityReleases","ProductID":["11763","11762"],"RestartRequired":{"Value":"No"},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11763","11762"],"SubType":"Click to Run","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/office365-proplus-security-updates"}],"RevisionHistory":[{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Elevation of Privilege"},"ProductID":["11763"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Elevation of Privilege"},"ProductID":["11762"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11763"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11762"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Microsoft Office Click-To-Run Elevation of Privilege Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"0ccbbf129444eb66344ccafb92b00df4"}],"URL":[""]}],"CVE":"CVE-2026-97775","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21368"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11951"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12440"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11952"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11953"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12421"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12420"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11763"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11762"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["10836"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-416","Value":"Use After Free"},{"ID":"CWE-400","Value":"Uncontrolled Resource Consumption"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Are the updates for Microsoft Office LTSC for Mac 2021 and 2024 currently available?

\n

Yes. As of October 15, 2025, the security update for Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac are available. Customers running Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac should ensure the update is installed to be protected from this vulnerability.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, user interaction is required (UI:R). What interaction would the user have to do?

\n

An attacker must send a user a malicious Office file and convince them to open it.

\n"},{"Ordinal":"20","Title":"Microsoft Office Excel","Type":7,"Value":"Microsoft Office Excel"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"2155","ProductStatuses":[{"ProductID":["21368","11951","12440","11952","11953","12421","12420","11763","11762","10836"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.114.26101123","ProductID":["21368","11951","12440"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21368","11951","12440"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.14334.20974","ProductID":["11952","11953"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11952","11953"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.17932.21056","ProductID":["12421","12420"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12421","12420"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"https://aka.ms/OfficeSecurityReleases","ProductID":["11763","11762"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11763","11762"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5002928"},"FixedBuild":"16.0.10417.20228","ProductID":["10836"],"RestartRequired":{},"SubType":"Security Update","Supercedence":"5002910","Type":2,"URL":"https://www.microsoft.com/en-us/download/details.aspx?id=108860"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["10836"],"SubType":"5002928","Type":3,"URL":"https://support.microsoft.com/help/5002928"}],"RevisionHistory":[{"Date":"2026-10-15T07:00:00","Description":{"Value":"

Microsoft is announcing the availability of the security updates for Microsoft Office for Mac. Customers running affected Mac software should install the update for their product to be protected from this vulnerability. Customers running other Microsoft Office software do not need to take any action. See the Release Notes for more information and download links.

\n"},"Number":"1.1"},{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["21368"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11951"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12440"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11952"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11953"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12421"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code 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Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Microsoft Office Excel Remote Code Execution Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"0ccbbf129444eb66344ccafb92b00df4"}],"URL":[""]},{"Name":[{"Value":"Jeongmin Choi"}],"URL":[""]},{"Name":[{"Value":"yhw"}],"URL":[""]}],"CVE":"CVE-2026-97776","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11952"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11953"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12421"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12420"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11763"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11762"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21368"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11951"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12440"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["10836"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-122","Value":"Heap-based Buffer Overflow"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Are the updates for Microsoft Office LTSC for Mac 2021 and 2024 currently available?

\n

Yes. As of October 15, 2025, the security update for Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac are available. Customers running Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac should ensure the update is installed to be protected from this vulnerability.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, user interaction is required (UI:R). What interaction would the user have to do?

\n

An attacker must send a user a malicious Office file and convince them to open it.

\n"},{"Ordinal":"20","Title":"Microsoft Office Excel","Type":7,"Value":"Microsoft Office Excel"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"2156","ProductStatuses":[{"ProductID":["11952","11953","12421","12420","11763","11762","21368","11951","12440","10836"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.14334.20974","ProductID":["11952","11953"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11952","11953"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.17932.21056","ProductID":["12421","12420"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12421","12420"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"https://aka.ms/OfficeSecurityReleases","ProductID":["11763","11762"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11763","11762"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.114.26101123","ProductID":["21368","11951","12440"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21368","11951","12440"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5002928"},"FixedBuild":"16.0.10417.20228","ProductID":["10836"],"RestartRequired":{},"SubType":"Security Update","Supercedence":"5002910","Type":2,"URL":"https://www.microsoft.com/en-us/download/details.aspx?id=108860"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["10836"],"SubType":"5002928","Type":3,"URL":"https://support.microsoft.com/help/5002928"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Updated an acknowledgement. This is an informational change only.

\n"},"Number":"1.2"},{"Date":"2026-10-15T07:00:00","Description":{"Value":"

Microsoft is announcing the availability of the security updates for Microsoft Office for Mac. Customers running affected Mac software should install the update for their product to be protected from this vulnerability. Customers running other Microsoft Office software do not need to take any action. See the Release Notes for more information and download links.

\n"},"Number":"1.1"},{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"},{"Date":"2026-11-04T08:00:00","Description":{"Value":"

Updated an acknowledgement. This is an informational change only.

\n"},"Number":"1.3"},{"Date":"2026-11-10T08:00:00","Description":{"Value":"

Updated an acknowledgement. This is an informational change only.

\n"},"Number":"1.4"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11952"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11953"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12421"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12420"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11763"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11762"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code 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Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Microsoft Office Excel Remote Code Execution Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"yhw"}],"URL":[""]},{"Name":[{"Value":"Anonymous"}],"URL":[""]},{"Name":[{"Value":"Haein Lee with KAIST Hacking Lab"}],"URL":[""]},{"Name":[{"Value":"Jeongmin Choi"}],"URL":[""]}],"CVE":"CVE-2026-97777","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21368"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11951"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12440"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11952"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11953"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12421"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12420"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11763"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11762"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["10836"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-122","Value":"Heap-based Buffer Overflow"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Are the updates for Microsoft Office LTSC for Mac 2021 and 2024 currently available?

\n

Yes. As of October 15, 2025, the security update for Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac are available. Customers running Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac should ensure the update is installed to be protected from this vulnerability.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, user interaction is required (UI:R). What interaction would the user have to do?

\n

An attacker must send a user a malicious Office file and convince them to open it.

\n"},{"Ordinal":"20","Title":"Microsoft Office Excel","Type":7,"Value":"Microsoft Office Excel"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"2157","ProductStatuses":[{"ProductID":["21368","11951","12440","11952","11953","12421","12420","11763","11762","10836"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.114.26101123","ProductID":["21368","11951","12440"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21368","11951","12440"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.14334.20974","ProductID":["11952","11953"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11952","11953"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.17932.21056","ProductID":["12421","12420"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12421","12420"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"https://aka.ms/OfficeSecurityReleases","ProductID":["11763","11762"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11763","11762"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5002928"},"FixedBuild":"16.0.10417.20228","ProductID":["10836"],"RestartRequired":{},"SubType":"Security Update","Supercedence":"5002910","Type":2,"URL":"https://www.microsoft.com/en-us/download/details.aspx?id=108860"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["10836"],"SubType":"5002928","Type":3,"URL":"https://support.microsoft.com/help/5002928"}],"RevisionHistory":[{"Date":"2026-10-16T07:00:00","Description":{"Value":"

Updated an acknowledgement. This is an informational change only.

\n"},"Number":"1.2"},{"Date":"2026-10-15T07:00:00","Description":{"Value":"

Microsoft is announcing the availability of the security updates for Microsoft Office for Mac. Customers running affected Mac software should install the update for their product to be protected from this vulnerability. Customers running other Microsoft Office software do not need to take any action. See the Release Notes for more information and download links.

\n"},"Number":"1.1"},{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"},{"Date":"2026-11-04T08:00:00","Description":{"Value":"

Updated an acknowledgement. This is an informational change only.

\n"},"Number":"1.3"},{"Date":"2026-11-10T08:00:00","Description":{"Value":"

Updated an acknowledgement. This is an informational change only.

\n"},"Number":"1.4"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["21368"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11951"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12440"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11952"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11953"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12421"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code 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Overflow or Wraparound"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Integer overflow or wraparound in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Are the updates for Microsoft Office LTSC for Mac 2021 and 2024 currently available?

\n

Yes. As of October 15, 2025, the security update for Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac are available. Customers running Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac should ensure the update is installed to be protected from this vulnerability.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, user interaction is required (UI:R). What interaction would the user have to do?

\n

An attacker must send a user a malicious Office file and convince them to open it.

\n"},{"Ordinal":"20","Title":"Microsoft Office Excel","Type":7,"Value":"Microsoft Office Excel"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"2158","ProductStatuses":[{"ProductID":["10836","21368","11951","12440","11952","11953","12421","12420","11763","11762"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5002928"},"FixedBuild":"16.0.10417.20228","ProductID":["10836"],"RestartRequired":{},"SubType":"Security Update","Supercedence":"5002910","Type":2,"URL":"https://www.microsoft.com/en-us/download/details.aspx?id=108860"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["10836"],"SubType":"5002928","Type":3,"URL":"https://support.microsoft.com/help/5002928"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.114.26101123","ProductID":["21368","11951","12440"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21368","11951","12440"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.14334.20974","ProductID":["11952","11953"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11952","11953"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.17932.21056","ProductID":["12421","12420"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12421","12420"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"https://aka.ms/OfficeSecurityReleases","ProductID":["11763","11762"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11763","11762"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"}],"RevisionHistory":[{"Date":"2026-10-15T07:00:00","Description":{"Value":"

Microsoft is announcing the availability of the security updates for Microsoft Office for Mac. Customers running affected Mac software should install the update for their product to be protected from this vulnerability. Customers running other Microsoft Office software do not need to take any action. See the Release Notes for more information and download links.

\n"},"Number":"1.1"},{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["10836"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["21368"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11951"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12440"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11952"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11953"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code 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Execution"},"ProductID":["11762"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["10836"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["21368"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["11951"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["12440"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["11952"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["11953"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["12421"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["12420"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["11763"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["11762"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Microsoft Office Excel Remote Code Execution Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"0ccbbf129444eb66344ccafb92b00df4"}],"URL":[""]}],"CVE":"CVE-2026-97779","CVSSScoreSets":[{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["10836"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21368"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11951"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12440"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11952"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11953"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12421"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12420"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11763"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"},{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11762"],"TemporalScore":5.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-125","Value":"Out-of-bounds Read"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Are the updates for Microsoft Office LTSC for Mac 2021 and 2024 currently available?

\n

Yes. As of October 15, 2025, the security update for Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac are available. Customers running Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac should ensure the update is installed to be protected from this vulnerability.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, user interaction is required (UI:R). What interaction would the user have to do?

\n

An attacker must send a user a malicious Office file and convince them to open it.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What type of information could be disclosed by this vulnerability?

\n

An attacker who successfully exploited this vulnerability could potentially read portions of process memory.

\n"},{"Ordinal":"20","Title":"Microsoft Office Excel","Type":7,"Value":"Microsoft Office Excel"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"2159","ProductStatuses":[{"ProductID":["10836","21368","11951","12440","11952","11953","12421","12420","11763","11762"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5002928"},"FixedBuild":"16.0.10417.20228","ProductID":["10836"],"RestartRequired":{},"SubType":"Security Update","Supercedence":"5002910","Type":2,"URL":"https://www.microsoft.com/en-us/download/details.aspx?id=108860"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["10836"],"SubType":"5002928","Type":3,"URL":"https://support.microsoft.com/help/5002928"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.114.26101123","ProductID":["21368","11951","12440"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21368","11951","12440"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.14334.20974","ProductID":["11952","11953"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11952","11953"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.17932.21056","ProductID":["12421","12420"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12421","12420"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"https://aka.ms/OfficeSecurityReleases","ProductID":["11763","11762"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11763","11762"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"}],"RevisionHistory":[{"Date":"2026-10-15T07:00:00","Description":{"Value":"

Microsoft is announcing the availability of the security updates for Microsoft Office for Mac. Customers running affected Mac software should install the update for their product to be protected from this vulnerability. Customers running other Microsoft Office software do not need to take any action. See the Release Notes for more information and download links.

\n"},"Number":"1.1"},{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["10836"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["21368"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["11951"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["12440"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["11952"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information Disclosure"},"ProductID":["11953"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Information 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Disclosed:No;Exploited:No;Latest Software Release:Exploitation Unlikely"},"Type":1}],"Title":{"Value":"Microsoft Office Excel Information Disclosure Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"Jeongmin Choi"}],"URL":[""]}],"CVE":"CVE-2026-97780","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21368"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11951"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12440"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11952"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11953"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12421"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12420"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11763"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11762"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["10836"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-122","Value":"Heap-based Buffer Overflow"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Is the Preview Pane an attack vector for this vulnerability?

\n

No, the Preview Pane is not an attack vector.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Are the updates for Microsoft Office LTSC for Mac 2021 and 2024 currently available?

\n

Yes. As of October 15, 2025, the security update for Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac are available. Customers running Microsoft Office LTSC for Mac 2021, 2024 and Microsoft Office 365 for Mac should ensure the update is installed to be protected from this vulnerability.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, user interaction is required (UI:R). What interaction would the user have to do?

\n

An attacker must send a user a malicious Office file and convince them to open it.

\n"},{"Ordinal":"20","Title":"Microsoft Office Excel","Type":7,"Value":"Microsoft Office Excel"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"2160","ProductStatuses":[{"ProductID":["21368","11951","12440","11952","11953","12421","12420","11763","11762","10836"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.114.26101123","ProductID":["21368","11951","12440"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21368","11951","12440"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.14334.20974","ProductID":["11952","11953"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11952","11953"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"16.0.17932.21056","ProductID":["12421","12420"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["12421","12420"],"SubType":"Release Notes","Type":3,"URL":"https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"https://aka.ms/OfficeSecurityReleases","ProductID":["11763","11762"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11763","11762"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5002928"},"FixedBuild":"16.0.10417.20228","ProductID":["10836"],"RestartRequired":{},"SubType":"Security Update","Supercedence":"5002910","Type":2,"URL":"https://www.microsoft.com/en-us/download/details.aspx?id=108860"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["10836"],"SubType":"5002928","Type":3,"URL":"https://support.microsoft.com/help/5002928"}],"RevisionHistory":[{"Date":"2026-10-15T07:00:00","Description":{"Value":"

Microsoft is announcing the availability of the security updates for Microsoft Office for Mac. Customers running affected Mac software should install the update for their product to be protected from this vulnerability. Customers running other Microsoft Office software do not need to take any action. See the Release Notes for more information and download links.

\n"},"Number":"1.1"},{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["21368"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11951"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12440"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11952"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11953"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12421"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["12420"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11763"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11762"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["10836"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["21368"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["11951"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["12440"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["11952"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["11953"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["12421"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["12420"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["11763"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["11762"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["10836"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Microsoft Office Excel Remote Code Execution Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"Anonymous"}],"URL":[""]}],"CVE":"CVE-2026-97781","CVSSScoreSets":[{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11762"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":8.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11763"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-77","Value":"Improper Neutralization of Special Elements used in a Command ('Command Injection')"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Improper neutralization of special elements used in a command ('command injection') in Microsoft Office OneNote allows an unauthorized attacker to execute code over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

How could an attacker exploit this vulnerability?

\n

An unauthenticated attacker could send a specially crafted OneNote link and convince a user to open it. The link could cause OneNote to launch an attacker-controlled external target, which could lead to remote code execution; user interaction is required.

\n"},{"Ordinal":"20","Title":"Microsoft Office OneNote","Type":7,"Value":"Microsoft Office OneNote"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"2161","ProductStatuses":[{"ProductID":["11762","11763"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"https://aka.ms/OfficeSecurityReleases","ProductID":["11762","11763"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11762","11763"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates"}],"RevisionHistory":[{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11762"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Remote Code Execution"},"ProductID":["11763"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11762"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11763"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Microsoft Office OneNote Remote Code Execution Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"Ivan Vagunin"}],"URL":[""]}],"CVE":"CVE-2026-97782","CVSSScoreSets":[{"BaseScore":6.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11961"],"TemporalScore":5.9,"Vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-203","Value":"Observable Discrepancy"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Observable discrepancy in Microsoft Office SharePoint allows an authorized attacker to perform tampering over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

How could an attacker exploit this vulnerability?

\n

An authenticated attacker with access to an affected SharePoint form could submit specially crafted session data to the server. Successful exploitation could allow the attacker to alter trusted application state and cause unauthorized backend actions; user interaction is not required.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to have a deep understanding of the system and the ability to manipulate its components to trigger a specific condition. Successful exploitation is not guaranteed and depends on a combination of factors that may include the environment, system configuration, and the presence of additional security measures.

\n"},{"Ordinal":"20","Title":"Microsoft Office SharePoint","Type":7,"Value":"Microsoft Office SharePoint"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"2162","ProductStatuses":[{"ProductID":["11961"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5002893"},"FixedBuild":"16.0.19725.20522","ProductID":["11961"],"RestartRequired":{"Value":"Maybe"},"SubType":"Security Update","Type":2,"URL":"https://www.microsoft.com/en-us/download/details.aspx?id=108767"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11961"],"SubType":"5002893","Type":3,"URL":"https://support.microsoft.com/help/5002893"}],"RevisionHistory":[{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"},{"Date":"2026-10-29T07:00:00","Description":{"Value":"

Changes made to the security updates links and information. This is an informational change only.

\n"},"Number":"1.1"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Tampering"},"ProductID":["11961"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11961"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Microsoft Office SharePoint Tampering Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"Bui Xuan Quang (buxu) with Ncsgroup.vn"}],"URL":[""]}],"CVE":"CVE-2026-97783","CVSSScoreSets":[{"BaseScore":8.1,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11585"],"TemporalScore":7.1,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N/E:U/RL:O/RC:C"},{"BaseScore":8.1,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["10950"],"TemporalScore":7.1,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N/E:U/RL:O/RC:C"},{"BaseScore":8.1,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11961"],"TemporalScore":7.1,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-79","Value":"Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Office SharePoint allows an unauthorized attacker to perform spoofing over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

How could an attacker exploit the vulnerability?

\n

An attacker who successfully exploited this vulnerability might be able to run their scripts in the security context of the current user by enticing the user to click on a link resulting in a cross-site scripting attack on the SharePoint Server.

\n"},{"Ordinal":"20","Title":"Microsoft Office SharePoint","Type":7,"Value":"Microsoft Office SharePoint"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"2163","ProductStatuses":[{"ProductID":["11585","10950","11961"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5002883"},"FixedBuild":"16.0.10417.20175","ProductID":["11585"],"RestartRequired":{},"SubType":"Security Update","Supercedence":"5002874","Type":2,"URL":"https://www.microsoft.com/en-us/download/details.aspx?id=108726"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11585"],"SubType":"5002883","Type":3,"URL":"https://support.microsoft.com/help/5002883"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5002891"},"FixedBuild":"16.0.5561.1001","ProductID":["10950"],"RestartRequired":{},"SubType":"Security Update","Supercedence":"5002880","Type":2,"URL":"https://www.microsoft.com/en-us/download/details.aspx?id=108723"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["10950"],"SubType":"5002891","Type":3,"URL":"https://support.microsoft.com/help/5002891"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5002882"},"FixedBuild":"16.0.19725.20434","ProductID":["11961"],"RestartRequired":{},"SubType":"Security Update","Supercedence":"5002873","Type":2,"URL":"https://www.microsoft.com/en-us/download/details.aspx?id=108730"},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["11961"],"SubType":"5002882","Type":3,"URL":"https://support.microsoft.com/help/5002882"}],"RevisionHistory":[{"Date":"2026-10-13T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"},{"Date":"2026-10-21T07:00:00","Description":{"Value":"

The vulnerability associated with this CVE was fixed in July, however was inadvertently not included with that release. Microsoft recommends updating to the most current release of the SharePoint server.

\n"},"Number":"1.1"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Spoofing"},"ProductID":["11585"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Spoofing"},"ProductID":["10950"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Spoofing"},"ProductID":["11961"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11585"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["10950"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["11961"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"},"Type":1}],"Title":{"Value":"Microsoft Office SharePoint Spoofing Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"Brian Ombongi"}],"URL":[""]}],"CVE":"CVE-2026-97785","CVSSScoreSets":[{"BaseScore":10.0,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21977"],"TemporalScore":8.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-287","Value":"Improper Authentication"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Improper authentication in AAD App Proxy allows an unauthorized attacker to elevate privileges over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

Why are there no links to an update or instructions with steps that must be taken to protect from this vulnerability?

\n

This vulnerability has already been fully mitigated by Microsoft. There is no action for users of this service to take. The purpose of this CVE is to provide further transparency.

\n

Please see Toward greater transparency: Unveiling Cloud Service CVEs for more information.

\n"},{"Ordinal":"20","Title":"AAD App Proxy","Type":7,"Value":"AAD App Proxy"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"No"}],"Ordinal":"2164","ProductStatuses":[{"ProductID":["21977"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[],"RevisionHistory":[{"Date":"2026-10-22T07:00:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Elevation of Privilege"},"ProductID":["21977"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Critical"},"ProductID":["21977"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Publicly Disclosed:No;Exploited:No;Latest Software Release:N/A"},"Type":1}],"Title":{"Value":"AAD App Proxy Elevation of Privilege Vulnerability"}},{"Acknowledgments":[{"Name":[{"Value":"Kentaro Kawane with GMO Cybersecurity by Ierae, Inc."}],"URL":[""]}],"CVE":"CVE-2026-97787","CVSSScoreSets":[{"BaseScore":7.0,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11923"],"TemporalScore":6.1,"Vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.0,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["11924"],"TemporalScore":6.1,"Vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.0,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["20854"],"TemporalScore":6.1,"Vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.0,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["20853"],"TemporalScore":6.1,"Vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.0,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12242"],"TemporalScore":6.1,"Vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.0,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12243"],"TemporalScore":6.1,"Vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.0,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12389"],"TemporalScore":6.1,"Vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.0,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12390"],"TemporalScore":6.1,"Vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.0,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["20437"],"TemporalScore":6.1,"Vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.0,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["20438"],"TemporalScore":6.1,"Vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.0,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12436"],"TemporalScore":6.1,"Vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"},{"BaseScore":7.0,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["12437"],"TemporalScore":6.1,"Vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"}],"CWE":[{"ID":"CWE-362","Value":"Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Container Isolation FS Filter Driver (unionfs.sys) allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

\n"},{"Ordinal":"20","Title":"Windows Container Isolation FS Filter Driver (unionfs.sys)","Type":7,"Value":"Windows Container Isolation FS Filter Driver (unionfs.sys)"},{"Ordinal":"30","Title":"Microsoft","Type":8,"Value":"Microsoft"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"2165","ProductStatuses":[{"ProductID":["11923","11924","20854","20853","12242","12243","12389","12390","20437","20438","21945","21946","12436","12437"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"5126655"},"FixedBuild":"10.0.20348.5761","ProductID":["11923","11924"],"RestartRequired":{"Value":"Yes"},"SubType":"Security 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Information published.

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Observable discrepancy in Active Directory Federation Services (AD FS) allows an unauthorized attacker to disclose information over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What type of information could be disclosed by this vulnerability?

\n

The vulnerable component uses a weak encryption algorithm or cipher. Traffic sent over a network by the vulnerable component could be decrypted and expose information related to a user or service's active session.

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Use after free in Remote Desktop Client allows an unauthorized attacker to execute code over a network.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

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Successful exploitation of this vulnerability requires multiple conditions to be met. The attacker must have access to a user's machine and the user must have initiated an RDP session. The attack must also be carried out within a certain amount of time from the initiation of the RDP session.

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Improper access control in Windows Container Isolation FS Filter Driver (unionfs.sys) allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Missing authentication for critical function in Windows Setup and Deployment allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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According to the CVSS metric, the attack complexity is high (AC:H). What does this mean for this vulnerability?

\n

An attacker would need specific conditions to be in place (i.e. particular protocol settings, or configurations, etc.) before an attack could succeed, which reduces the likelihood of widespread or opportunistic exploitation.

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Information published.

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Heap-based buffer overflow in Windows Container Isolation FS Filter Driver (unionfs.sys) allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

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An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Information published.

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Improper neutralization of argument delimiters in a command ('argument injection') in Windows Error Reporting allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Improper verification of cryptographic signature in Windows Audio Service allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Incorrect permission assignment for critical resource in Windows Mobile Broadband allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Heap-based buffer overflow in Windows Kernel allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Heap-based buffer overflow in HID class driver allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited the vulnerability?

\n

An attacker who successfully exploited this vulnerability could create or delete files in the security context of the “NT AUTHORITY\\ LOCAL SERVICE” account.

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Out-of-bounds read in Windows Partition Management Driver allows an unauthorized attacker to execute code over a network.

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How could an attacker exploit this vulnerability?

\n

An unauthenticated attacker could exploit this vulnerability by sending a specially crafted packet to an affected service over the network. Successful exploitation could allow the attacker to execute code on the target system. No authentication or user interaction is required.

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Use after free in Windows Broadcast DVR User Service allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Use after free in Windows Broadcast DVR User Service allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Use after free in Windows Broadcast DVR User Service allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to win a race condition.

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Use after free in Windows Broadcast DVR User Service allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Information published.

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Buffer Overflow"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2,"Value":"

Heap-based buffer overflow in Windows Container Isolation FS Filter Driver (unionfs.sys) allows an authorized attacker to elevate privileges locally.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to have a deep understanding of the system. Successful exploitation is not guaranteed and depends on a combination of factors that might include the environment, system configuration, and the presence of additional security measures.

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Double free in OpenSSH for Windows allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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Double free in Windows Update Orchestrator Service allows an authorized attacker to elevate privileges locally.

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What privileges could be gained by an attacker who successfully exploited this vulnerability?

\n

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

\n

Successful exploitation of this vulnerability requires an attacker to have a deep understanding of the system. Successful exploitation is not guaranteed and depends on a combination of factors that might include the environment, system configuration, and the presence of additional security measures.

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Heap-based buffer overflow in Windows Hyper-V allows an authorized attacker to disclose information over a network.

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What type of information could be disclosed by this vulnerability?

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An attacker who successfully exploited this vulnerability could view heap memory from a privileged process running on the server.

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Heap-based buffer overflow in Windows Text Shaping allows an unauthorized attacker to execute code over a network.

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How could an attacker exploit this vulnerability?

\n

An unauthenticated attacker could exploit this vulnerability by sending a specially crafted packet to an affected service over the network. Successful exploitation could allow the attacker to execute code on the target system. No authentication or user interaction is required.

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Information published.

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Heap-based buffer overflow in Windows Error Reporting allows an unauthorized attacker to execute code over a network.

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How could an attacker exploit this vulnerability?

\n

An unauthenticated attacker could exploit this vulnerability by sending a specially crafted packet to an affected service over the network. Successful exploitation could allow the attacker to execute code on the target system. No authentication or user interaction is required.

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How could an attacker exploit this vulnerability?

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What type of information could be disclosed by this vulnerability?

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What type of information could be disclosed by this vulnerability?

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An attacker who successfully exploited this vulnerability could view heap memory from a privileged process running on the server.

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Out-of-bounds read in DNS Server allows an authorized attacker to disclose information over a network.

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What type of information could be disclosed by this vulnerability?

\n

An attacker who successfully exploited this vulnerability could view heap memory from a privileged process running on the server.

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Out-of-bounds read in DNS Server allows an authorized attacker to disclose information over a network.

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What type of information could be disclosed by this vulnerability?

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An attacker who successfully exploited this vulnerability could view heap memory from a privileged process running on the server.

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What type of information could be disclosed by this vulnerability?

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An attacker who successfully exploited this vulnerability could view heap memory from a privileged process running on the server.

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Out-of-bounds read in DNS Server allows an authorized attacker to disclose information over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What type of information could be disclosed by this vulnerability?

\n

An attacker who successfully exploited this vulnerability could view heap memory from a privileged process running on the server.

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Information published.

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Out-of-bounds read in DNS Server allows an authorized attacker to disclose information over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What type of information could be disclosed by this vulnerability?

\n

An attacker who successfully exploited this vulnerability could view heap memory from a privileged process running on the server.

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Information published.

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Out-of-bounds read in DNS Server allows an authorized attacker to disclose information over a network.

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What type of information could be disclosed by this vulnerability?

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An attacker who successfully exploited this vulnerability could view heap memory from a privileged process running on the server.

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What type of information could be disclosed by this vulnerability?

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An attacker who successfully exploited this vulnerability could view heap memory from a privileged process running on the server.

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What type of information could be disclosed by this vulnerability?

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An attacker who successfully exploited this vulnerability could view heap memory from a privileged process running on the server.

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Buffer over-read in DNS Server allows an authorized attacker to disclose information over a network.

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What type of information could be disclosed by this vulnerability?

\n

An attacker who successfully exploited this vulnerability could view heap memory from a privileged process running on the server.

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Information published.

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Out-of-bounds read in DNS Server allows an authorized attacker to disclose information over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What type of information could be disclosed by this vulnerability?

\n

An attacker who successfully exploited this vulnerability could view heap memory from a privileged process running on the server.

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Out-of-bounds read in DNS Server allows an authorized attacker to disclose information over a network.

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What type of information could be disclosed by this vulnerability?

\n

An attacker who successfully exploited this vulnerability could view heap memory from a privileged process running on the server.

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Out-of-bounds read in DNS Server allows an authorized attacker to disclose information over a network.

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What type of information could be disclosed by this vulnerability?

\n

An attacker who successfully exploited this vulnerability could view heap memory from a privileged process running on the server.

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What type of information could be disclosed by this vulnerability?

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An attacker who successfully exploited this vulnerability could view heap memory from a privileged process running on the server.

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What type of information could be disclosed by this vulnerability?

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An attacker who successfully exploited this vulnerability could view heap memory from a privileged process running on the server.

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Out-of-bounds read in DNS Server allows an authorized attacker to disclose information over a network.

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What type of information could be disclosed by this vulnerability?

\n

An attacker who successfully exploited this vulnerability could view heap memory from a privileged process running on the server.

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Out-of-bounds read in DNS Server allows an authorized attacker to disclose information over a network.

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What type of information could be disclosed by this vulnerability?

\n

An attacker who successfully exploited this vulnerability could view heap memory from a privileged process running on the server.

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What type of information could be disclosed by this vulnerability?

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An attacker who successfully exploited this vulnerability could view heap memory from a privileged process running on the server.

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Out-of-bounds read in DNS Server allows an authorized attacker to disclose information over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What type of information could be disclosed by this vulnerability?

\n

An attacker who successfully exploited this vulnerability could view heap memory from a privileged process running on the server.

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Information published.

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Out-of-bounds read in DNS Server allows an authorized attacker to disclose information over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What type of information could be disclosed by this vulnerability?

\n

An attacker who successfully exploited this vulnerability could view heap memory from a privileged process running on the server.

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Information published.

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What type of information could be disclosed by this vulnerability?

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An attacker who successfully exploited this vulnerability could view heap memory from a privileged process running on the server.

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What type of information could be disclosed by this vulnerability?

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An attacker who successfully exploited this vulnerability could view heap memory from a privileged process running on the server.

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Out-of-bounds read in DNS Server allows an authorized attacker to disclose information over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What type of information could be disclosed by this vulnerability?

\n

An attacker who successfully exploited this vulnerability could view heap memory from a privileged process running on the server.

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Information published.

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Out-of-bounds read in DNS Server allows an authorized attacker to disclose information over a network.

\n"},{"Ordinal":"10","Title":"FAQ","Type":4,"Value":"

What type of information could be disclosed by this vulnerability?

\n

An attacker who successfully exploited this vulnerability could view heap memory from a privileged process running on the server.

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Information published.

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What type of information could be disclosed by this vulnerability?

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An attacker who successfully exploited this vulnerability could view heap memory from a privileged process running on the server.

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Information published.

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Information published.

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Information published.

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Information published.

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Information published.

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Information published.

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Information published.

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Information published.

\n"},"Number":"3.0"},{"Date":"2026-10-31T01:14:53","Description":{"Value":"

Information published.

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Information published.

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Information published.

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Information published.

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Information published.

\n"},"Number":"1.0"},{"Date":"2026-10-28T14:44:27","Description":{"Value":"

Information published.

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Information published.

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Information published.

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Information published.

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Information published.

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Information published.

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Information published.

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Information published.

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Information published.

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Information published.

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Information published.

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Information published.

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Information published.

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Information published.

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Information published.

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Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21526-17084"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21526-17084"],"Type":3}],"Title":{"Value":"gpgtar in GnuPG before 2.5.19 can allow file overwrite via crafted data in an archive. When extracting an untrusted archive with --directory (aka -C) into an existing directory containing a pre-existing symlink, gpgtar can follow that symlink and create or overwrite a file outside the selected extraction directory. The write is limited by the extraction user's filesystem permissions. An archive extracted into a fresh empty directory does not have this risk."}},{"Acknowledgments":[],"CVE":"CVE-2026-105924","CVSSScoreSets":[],"CWE":[{"ID":"CWE-476","Value":"NULL Pointer Dereference"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2},{"Ordinal":"20","Title":"Mariner","Type":7,"Value":"Mariner"},{"Ordinal":"30","Title":"Qt","Type":8,"Value":"Qt"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"2233","ProductStatuses":[{"ProductID":["22304-17084"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"","ProductID":["22304-17084"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["22304-17084"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/azure/azure-linux/tutorial-azure-linux-upgrade"}],"RevisionHistory":[{"Date":"2026-11-05T01:04:29","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["22304-17084"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["22304-17084"],"Type":3}],"Title":{"Value":"NULL pointer dereference vulnerability in QCborValue to JSON conversion impacts Qt"}},{"Acknowledgments":[],"CVE":"CVE-2026-105946","CVSSScoreSets":[],"CWE":[{"ID":"CWE-125","Value":"Out-of-bounds Read"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2},{"Ordinal":"20","Title":"Mariner","Type":7,"Value":"Mariner"},{"Ordinal":"30","Title":"Qt","Type":8,"Value":"Qt"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"2234","ProductStatuses":[{"ProductID":["22304-17084"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"6.6.3-8","ProductID":["22304-17084"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["22304-17084"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/azure/azure-linux/tutorial-azure-linux-upgrade"}],"RevisionHistory":[{"Date":"2026-11-06T01:49:25","Description":{"Value":"

Information published.

\n"},"Number":"4.0"},{"Date":"2026-11-03T01:47:37","Description":{"Value":"

Information published.

\n"},"Number":"3.0"},{"Date":"2026-11-01T15:05:44","Description":{"Value":"

Information published.

\n"},"Number":"2.0"},{"Date":"2026-10-31T01:13:58","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["22304-17084"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["22304-17084"],"Type":3}],"Title":{"Value":"Out-of-bounds read vulnerability in NTLM authentication handling impacts Qt"}},{"Acknowledgments":[],"CVE":"CVE-2026-106069","CVSSScoreSets":[{"BaseScore":7.4,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21891-17084"],"TemporalScore":7.4,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N"}],"CWE":[{"ID":"CWE-295","Value":"Improper Certificate Validation"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2},{"Ordinal":"20","Title":"Mariner","Type":7,"Value":"Mariner"},{"Ordinal":"30","Title":"hackerone","Type":8,"Value":"hackerone"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"2235","ProductStatuses":[{"ProductID":["21891-17084"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"24.22.1-0","ProductID":["21891-17084"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21891-17084"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/azure/azure-linux/tutorial-azure-linux-upgrade"}],"RevisionHistory":[{"Date":"2026-10-28T01:45:23","Description":{"Value":"

Information published.

\n"},"Number":"3.0"},{"Date":"2026-10-26T14:50:13","Description":{"Value":"

Information published.

\n"},"Number":"2.0"},{"Date":"2026-10-25T01:01:56","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21891-17084"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21891-17084"],"Type":3}],"Title":{"Value":"A flaw in Node.js TLS hostname verification can cause a server certificate to be validated against a different IP address than the one the client connected to, when the host is a non-canonical IPv4 literal with a leading zero, such as `0127.0.0.1`.\n\n`tls.checkServerIdentity()` normalizes the host following the WHATWG URL rules, which read a leading-zero octet as octal (`0127.0.0.1` becomes `87.0.0.1`), while the connection is made through the operating system resolver, which on some platforms such as macOS reads it as decimal (`127.0.0.1`). A server at the connected address can then be authenticated with a certificate issued for another IP address.\n\nThis vulnerability affects Node.js **26.x**, **24.x**, and **22.x**."}},{"Acknowledgments":[],"CVE":"CVE-2026-106071","CVSSScoreSets":[],"CWE":[{"ID":"CWE-284","Value":"Improper Access Control"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2},{"Ordinal":"20","Title":"Mariner","Type":7,"Value":"Mariner"},{"Ordinal":"30","Title":"hackerone","Type":8,"Value":"hackerone"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"2236","ProductStatuses":[{"ProductID":["21891-17084"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"24.22.1-0","ProductID":["21891-17084"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21891-17084"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/azure/azure-linux/tutorial-azure-linux-upgrade"}],"RevisionHistory":[{"Date":"2026-10-28T01:45:04","Description":{"Value":"

Information published.

\n"},"Number":"3.0"},{"Date":"2026-10-26T14:49:52","Description":{"Value":"

Information published.

\n"},"Number":"2.0"},{"Date":"2026-10-25T01:01:42","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21891-17084"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21891-17084"],"Type":3}],"Title":{"Value":"A flaw in Node.js Permission Model filesystem enforcement can grant access to paths that do not match a wildcard `--allow-fs-read` or `--allow-fs-write` rule.\n\nWhen the requested path is shorter than the prefix of a wildcard grant, the radix tree lookup stops comparing early and treats the path as a match. For example, `--allow-fs-read=/etc/passwd.*` also allows reading `/etc/passwd`. This requires the wildcard grant to sit directly under the root of the permission tree, for example when it is the only grant for that scope. This is a different root cause from CVE-2026-58043.\n\nThis vulnerability affects Node.js **26.x**."}},{"Acknowledgments":[],"CVE":"CVE-2026-106072","CVSSScoreSets":[{"BaseScore":6.7,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21891-17084"],"TemporalScore":6.7,"Vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:L"}],"CWE":[{"ID":"CWE-295","Value":"Improper Certificate Validation"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2},{"Ordinal":"20","Title":"Mariner","Type":7,"Value":"Mariner"},{"Ordinal":"30","Title":"hackerone","Type":8,"Value":"hackerone"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"2237","ProductStatuses":[{"ProductID":["21891-17084"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"24.22.1-0","ProductID":["21891-17084"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21891-17084"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/azure/azure-linux/tutorial-azure-linux-upgrade"}],"RevisionHistory":[{"Date":"2026-10-28T01:45:31","Description":{"Value":"

Information published.

\n"},"Number":"3.0"},{"Date":"2026-10-26T14:50:21","Description":{"Value":"

Information published.

\n"},"Number":"2.0"},{"Date":"2026-10-25T01:02:02","Description":{"Value":"

Information published.

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Information published.

\n"},"Number":"3.0"},{"Date":"2026-10-26T14:49:57","Description":{"Value":"

Information published.

\n"},"Number":"2.0"},{"Date":"2026-10-25T01:01:44","Description":{"Value":"

Information published.

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Information published.

\n"},"Number":"3.0"},{"Date":"2026-10-26T14:50:17","Description":{"Value":"

Information published.

\n"},"Number":"2.0"},{"Date":"2026-10-25T01:01:59","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21891-17084"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21891-17084"],"Type":3}],"Title":{"Value":"A flaw in Node.js `crypto` causes the internal entropy caches used by `crypto.randomUUID()`, `crypto.randomUUIDv7()`, and `crypto.randomInt()` to be saved into user-land startup snapshots (`--build-snapshot`) and single executable applications built with `useSnapshot`.\n\nIf any of these functions, or an API that relies on them such as `URL.createObjectURL()`, is called while the snapshot is built, every process started from that snapshot returns the same values until the cache is refilled: up to 127 UUIDs and about 1,000 `randomInt()` values. Identifiers expected to be unique can collide across processes, and values issued by one process can be predicted by observing another.\n\nThis vulnerability affects Node.js **26.x**, **24.x**, and **22.x**."}},{"Acknowledgments":[],"CVE":"CVE-2026-106454","CVSSScoreSets":[{"BaseScore":4.3,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21981-17084"],"TemporalScore":4.3,"Vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L"},{"BaseScore":4.3,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["22297-17084"],"TemporalScore":4.3,"Vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L"}],"CWE":[{"ID":"CWE-1333","Value":"Inefficient Regular Expression Complexity"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2},{"Ordinal":"20","Title":"Mariner","Type":7,"Value":"Mariner"},{"Ordinal":"30","Title":"GitHub_M","Type":8,"Value":"GitHub_M"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"2240","ProductStatuses":[{"ProductID":["21981-17084","22297-17084"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"22.10.0-7","ProductID":["21981-17084","22297-17084"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21981-17084","22297-17084"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/azure/azure-linux/tutorial-azure-linux-upgrade"}],"RevisionHistory":[{"Date":"2026-10-08T01:15:31","Description":{"Value":"

Information published.

\n"},"Number":"1.0"},{"Date":"2026-10-14T15:07:07","Description":{"Value":"

Information published.

\n"},"Number":"2.0"},{"Date":"2026-11-07T01:47:32","Description":{"Value":"

Information published.

\n"},"Number":"4.0"},{"Date":"2026-11-01T14:49:48","Description":{"Value":"

Information published.

\n"},"Number":"3.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21981-17084"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["22297-17084"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21981-17084"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["22297-17084"],"Type":3}],"Title":{"Value":"Twisted: IMAP wildcardToRegexp() ReDoS"}},{"Acknowledgments":[],"CVE":"CVE-2026-106547","CVSSScoreSets":[],"CWE":[{"ID":"CWE-122","Value":"Heap-based Buffer Overflow"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2},{"Ordinal":"20","Title":"Mariner","Type":7,"Value":"Mariner"},{"Ordinal":"30","Title":"HDFG","Type":8,"Value":"HDFG"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"2241","ProductStatuses":[{"ProductID":["21627-17084"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"1.14.6-5","ProductID":["21627-17084"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21627-17084"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/azure/azure-linux/tutorial-azure-linux-upgrade"}],"RevisionHistory":[{"Date":"2026-10-08T01:11:04","Description":{"Value":"

Information published.

\n"},"Number":"1.0"},{"Date":"2026-10-10T15:02:17","Description":{"Value":"

Information published.

\n"},"Number":"2.0"},{"Date":"2026-10-13T01:54:36","Description":{"Value":"

Information published.

\n"},"Number":"3.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21627-17084"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21627-17084"],"Type":3}],"Title":{"Value":"HDF5 heap buffer overflow in H5VM_array_fill via crafted fill-value metadata"}},{"Acknowledgments":[],"CVE":"CVE-2026-106552","CVSSScoreSets":[{"BaseScore":4.2,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21837-17084"],"TemporalScore":4.2,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:L"}],"CWE":[{"ID":"CWE-23","Value":"Relative Path Traversal"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2},{"Ordinal":"20","Title":"Mariner","Type":7,"Value":"Mariner"},{"Ordinal":"30","Title":"mitre","Type":8,"Value":"mitre"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"2242","ProductStatuses":[{"ProductID":["21837-17084"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"9.8p1-11","ProductID":["21837-17084"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21837-17084"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/azure/azure-linux/tutorial-azure-linux-upgrade"}],"RevisionHistory":[{"Date":"2026-10-08T01:13:55","Description":{"Value":"

Information published.

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Information published.

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Information published.

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Information published.

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Information published.

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Information published.

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Information published.

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Information published.

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Information published.

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Information published.

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Information published.

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Information published.

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\n"},"Number":"3.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["22011-17084"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["22309-17084"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["22011-17084"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["22309-17084"],"Type":3}],"Title":{"Value":"MIT krb5 through 1.22.2 NULL Pointer Dereference via krb5_rd_cred()"}},{"Acknowledgments":[],"CVE":"CVE-2026-107885","CVSSScoreSets":[{"BaseScore":3.3,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21869-17084"],"TemporalScore":3.2,"Vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:P"},{"BaseScore":3.3,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["22280-17084"],"TemporalScore":3.2,"Vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:P"}],"CWE":[{"ID":"CWE-770","Value":"Allocation of Resources Without Limits or Throttling"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2},{"Ordinal":"20","Title":"Mariner","Type":7,"Value":"Mariner"},{"Ordinal":"30","Title":"mitre","Type":8,"Value":"mitre"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"2259","ProductStatuses":[{"ProductID":["21869-17084","22280-17084"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"","ProductID":["21869-17084","22280-17084"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21869-17084","22280-17084"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/azure/azure-linux/tutorial-azure-linux-upgrade"}],"RevisionHistory":[{"Date":"2026-10-10T01:08:53","Description":{"Value":"

Information published.

\n"},"Number":"1.0"},{"Date":"2026-11-01T14:51:15","Description":{"Value":"

Information published.

\n"},"Number":"2.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21869-17084"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["22280-17084"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21869-17084"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["22280-17084"],"Type":3}],"Title":{"Value":"OpenPrinting CUPS through 2.4.20 contains a resource-exhaustion vulnerability in the submission-timeout handling of cupsdCheckJobs(). The scheduler suppresses timeout processing for all pending jobs whenever any client connection has an in-flight Send-Document operation, without matching that connection to the job being examined. A client allowed to reach the IPP service can hold an incomplete HTTP request containing parsed Send-Document headers before operation authorization, preventing unrelated incomplete jobs from expiring. Where Create-Job submission is allowed, incomplete jobs can accumulate until MaxJobs is exhausted and further legitimate print submissions are rejected. The suppression ends when the held connection closes."}},{"Acknowledgments":[],"CVE":"CVE-2026-107886","CVSSScoreSets":[{"BaseScore":2.3,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21869-17084"],"TemporalScore":2.1,"Vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L/E:U"},{"BaseScore":2.3,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["22280-17084"],"TemporalScore":2.1,"Vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L/E:U"}],"CWE":[{"ID":"CWE-415","Value":"Double Free"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2},{"Ordinal":"20","Title":"Mariner","Type":7,"Value":"Mariner"},{"Ordinal":"30","Title":"mitre","Type":8,"Value":"mitre"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"2260","ProductStatuses":[{"ProductID":["21869-17084","22280-17084"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"","ProductID":["21869-17084","22280-17084"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21869-17084","22280-17084"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/azure/azure-linux/tutorial-azure-linux-upgrade"}],"RevisionHistory":[{"Date":"2026-10-10T01:09:38","Description":{"Value":"

Information published.

\n"},"Number":"1.0"},{"Date":"2026-11-01T14:51:24","Description":{"Value":"

Information published.

\n"},"Number":"2.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21869-17084"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["22280-17084"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21869-17084"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["22280-17084"],"Type":3}],"Title":{"Value":"OpenPrinting CUPS before 2.4.20 contains a double-free in printer-class management. When CUPS-Add-Modify-Class replaces an existing class member list, add_class() frees pclass->printers without clearing the pointer. If subsequent validation fails, the class retains the dangling pointer; CUPS-Delete-Class subsequently frees the same allocation in cupsdDeletePrinter(). A client authorized to modify and delete classes can cause scheduler-wide denial of service. The default policy requires @SYSTEM privileges."}},{"Acknowledgments":[],"CVE":"CVE-2026-107888","CVSSScoreSets":[{"BaseScore":5.1,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21869-17084"],"TemporalScore":4.7,"Vector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U"},{"BaseScore":5.1,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["22280-17084"],"TemporalScore":4.7,"Vector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U"}],"CWE":[{"ID":"CWE-476","Value":"NULL Pointer Dereference"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2},{"Ordinal":"20","Title":"Mariner","Type":7,"Value":"Mariner"},{"Ordinal":"30","Title":"mitre","Type":8,"Value":"mitre"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"2261","ProductStatuses":[{"ProductID":["21869-17084","22280-17084"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"","ProductID":["21869-17084","22280-17084"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21869-17084","22280-17084"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/azure/azure-linux/tutorial-azure-linux-upgrade"}],"RevisionHistory":[{"Date":"2026-10-10T01:09:16","Description":{"Value":"

Information published.

\n"},"Number":"1.0"},{"Date":"2026-11-01T14:51:20","Description":{"Value":"

Information published.

\n"},"Number":"2.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21869-17084"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["22280-17084"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21869-17084"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["22280-17084"],"Type":3}],"Title":{"Value":"OpenPrinting CUPS before 2.4.20 contains a NULL pointer dereference in cupsdCheckJobs() when a job marked job-held-on-create refers to a temporary printer that has been automatically deleted. Temporary-printer cleanup can remove the destination without canceling its held jobs, and the scheduler dereferences the NULL result of cupsdFindDest() while checking holding_new_jobs. This terminates cupsd and interrupts all queues managed by that process. In some plausible scenarios, an unprivileged submission can trigger this."}},{"Acknowledgments":[],"CVE":"CVE-2026-107890","CVSSScoreSets":[{"BaseScore":3.3,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21869-17084"],"TemporalScore":3.1,"Vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:U"},{"BaseScore":3.3,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["22280-17084"],"TemporalScore":3.1,"Vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:U"}],"CWE":[{"ID":"CWE-476","Value":"NULL Pointer Dereference"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2},{"Ordinal":"20","Title":"Mariner","Type":7,"Value":"Mariner"},{"Ordinal":"30","Title":"mitre","Type":8,"Value":"mitre"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"2262","ProductStatuses":[{"ProductID":["21869-17084","22280-17084"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"","ProductID":["21869-17084","22280-17084"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21869-17084","22280-17084"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/azure/azure-linux/tutorial-azure-linux-upgrade"}],"RevisionHistory":[{"Date":"2026-10-10T01:08:30","Description":{"Value":"

Information published.

\n"},"Number":"1.0"},{"Date":"2026-11-01T14:51:10","Description":{"Value":"

Information published.

\n"},"Number":"2.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21869-17084"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["22280-17084"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["21869-17084"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["22280-17084"],"Type":3}],"Title":{"Value":"OpenPrinting CUPS before 2.4.20 contains a NULL pointer dereference caused by repeated IPP group tags in job-creation requests. IPP parsing creates unnamed separator attributes with IPP_TAG_ZERO, but add_job() converts these separators to IPP_TAG_JOB. During job startup, get_options()/ipp_length() subsequently calls strlen() on a NULL attribute name, terminating cupsd and disrupting all queues. A single crafted Print-Job request can trigger the crash when the client can reach the scheduler and submit jobs to an accepting, enabled queue supporting the submitted document format. Anonymous submission is possible when permitted by listener and access-control configuration."}},{"Acknowledgments":[],"CVE":"CVE-2026-107929","CVSSScoreSets":[{"BaseScore":8.1,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21840-17084"],"TemporalScore":8.1,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H"},{"BaseScore":3.7,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["22318-17084"],"TemporalScore":3.7,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2},{"Ordinal":"20","Title":"Mariner","Type":7,"Value":"Mariner"},{"Ordinal":"30","Title":"curl","Type":8,"Value":"curl"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"2263","ProductStatuses":[{"ProductID":["21840-17084","22318-17084"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"","ProductID":["21840-17084","22318-17084"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21840-17084","22318-17084"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/azure/azure-linux/tutorial-azure-linux-upgrade"}],"RevisionHistory":[{"Date":"2026-10-23T01:06:55","Description":{"Value":"

Information published.

\n"},"Number":"1.0"},{"Date":"2026-11-04T14:44:04","Description":{"Value":"

Information published.

\n"},"Number":"4.0"},{"Date":"2026-11-01T14:52:17","Description":{"Value":"

Information published.

\n"},"Number":"3.0"},{"Date":"2026-10-28T01:47:25","Description":{"Value":"

Information published.

\n"},"Number":"2.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21840-17084"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["22318-17084"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21840-17084"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Low"},"ProductID":["22318-17084"],"Type":3}],"Title":{"Value":"local interface connection reuse mixup"}},{"Acknowledgments":[],"CVE":"CVE-2026-108119","CVSSScoreSets":[{"BaseScore":6.3,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21821-17084"],"TemporalScore":6.3,"Vector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:H/A:H"},{"BaseScore":6.3,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["22279-17084"],"TemporalScore":6.3,"Vector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:H/A:H"}],"CWE":[{"ID":"CWE-59","Value":"Improper Link Resolution Before File Access ('Link Following')"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2},{"Ordinal":"20","Title":"Mariner","Type":7,"Value":"Mariner"},{"Ordinal":"30","Title":"redhat","Type":8,"Value":"redhat"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"2264","ProductStatuses":[{"ProductID":["21821-17084","22279-17084"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"","ProductID":["21821-17084","22279-17084"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21821-17084","22279-17084"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/azure/azure-linux/tutorial-azure-linux-upgrade"}],"RevisionHistory":[{"Date":"2026-10-13T01:14:44","Description":{"Value":"

Information published.

\n"},"Number":"1.0"},{"Date":"2026-11-01T14:45:15","Description":{"Value":"

Information published.

\n"},"Number":"2.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21821-17084"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["22279-17084"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21821-17084"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["22279-17084"],"Type":3}],"Title":{"Value":"Busybox: busybox: tar extraction-root escape via deferred symlink/hardlink creation bypasses cve-2026-26158 fix"}},{"Acknowledgments":[],"CVE":"CVE-2026-108976","CVSSScoreSets":[{"BaseScore":7.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21861-17084"],"TemporalScore":7.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"},{"BaseScore":7.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["22278-17084"],"TemporalScore":7.8,"Vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-184","Value":"Incomplete List of Disallowed Inputs"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2},{"Ordinal":"20","Title":"Mariner","Type":7,"Value":"Mariner"},{"Ordinal":"30","Title":"mitre","Type":8,"Value":"mitre"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"2265","ProductStatuses":[{"ProductID":["21861-17084","22278-17084"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"","ProductID":["21861-17084","22278-17084"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21861-17084","22278-17084"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/azure/azure-linux/tutorial-azure-linux-upgrade"}],"RevisionHistory":[{"Date":"2026-10-13T01:14:00","Description":{"Value":"

Information published.

\n"},"Number":"1.0"},{"Date":"2026-11-01T14:45:10","Description":{"Value":"

Information published.

\n"},"Number":"2.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21861-17084"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["22278-17084"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21861-17084"],"Type":3},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["22278-17084"],"Type":3}],"Title":{"Value":"GNU Emacs before 31.2 (and TRAMP through 2.8.2) allows OS command injection via a filename because tramp-user-regexp has an incomplete list of disallowed inputs. NOTE: this issue exists because of an incomplete fix for CVE-2026-79992."}},{"Acknowledgments":[],"CVE":"CVE-2026-108985","CVSSScoreSets":[{"BaseScore":7.1,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21515-17084"],"TemporalScore":7.1,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:H"}],"CWE":[{"ID":"CWE-787","Value":"Out-of-bounds Write"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2},{"Ordinal":"20","Title":"Mariner","Type":7,"Value":"Mariner"},{"Ordinal":"30","Title":"mitre","Type":8,"Value":"mitre"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"2266","ProductStatuses":[{"ProductID":["21515-17084"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"5.0.2-3","ProductID":["21515-17084"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21515-17084"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/azure/azure-linux/tutorial-azure-linux-upgrade"}],"RevisionHistory":[{"Date":"2026-10-24T01:46:20","Description":{"Value":"

Information published.

\n"},"Number":"2.0"},{"Date":"2026-10-13T01:14:22","Description":{"Value":"

Information published.

\n"},"Number":"1.0"},{"Date":"2026-10-25T01:46:45","Description":{"Value":"

Information published.

\n"},"Number":"3.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21515-17084"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21515-17084"],"Type":3}],"Title":{"Value":"ZDR decoding in libnfs through 6.0.2 before 7613236 has an out-of-bounds write related to lib/libnfs-zdr.c with libnfs_zdr_bytes(), libnfs_zdr_string(), and libnfs_zdr_array(). The caller-supplied maxsize value is not honored."}},{"Acknowledgments":[],"CVE":"CVE-2026-109088","CVSSScoreSets":[{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21949-17084"],"TemporalScore":6.5,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"}],"CWE":[{"ID":"CWE-835","Value":"Loop with Unreachable Exit Condition ('Infinite Loop')"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2},{"Ordinal":"20","Title":"Mariner","Type":7,"Value":"Mariner"},{"Ordinal":"30","Title":"suse","Type":8,"Value":"suse"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"2267","ProductStatuses":[{"ProductID":["21949-17084"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"1.2.6-1","ProductID":["21949-17084"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21949-17084"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/azure/azure-linux/tutorial-azure-linux-upgrade"}],"RevisionHistory":[{"Date":"2026-11-04T14:44:45","Description":{"Value":"

Information published.

\n"},"Number":"2.0"},{"Date":"2026-10-29T01:01:57","Description":{"Value":"

Information published.

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Information published.

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Information published.

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Information published.

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Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["22012-17084"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["22012-17084"],"Type":3}],"Title":{"Value":"In NTFS-3G before 2026.7.7, a heap buffer overflow exists in ntfs_decompress() in compress.c that allows an attacker to corrupt one byte of heap memory in the SUID-root ntfs-3g binary by crafting a malicious NTFS image. The overflow is triggered by reading the special crafted file."}},{"Acknowledgments":[],"CVE":"CVE-2026-46569","CVSSScoreSets":[{"BaseScore":7.7,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["22012-17084"],"TemporalScore":7.7,"Vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H"}],"CWE":[{"ID":"CWE-787","Value":"Out-of-bounds Write"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2},{"Ordinal":"20","Title":"Mariner","Type":7,"Value":"Mariner"},{"Ordinal":"30","Title":"mitre","Type":8,"Value":"mitre"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"2365","ProductStatuses":[{"ProductID":["22012-17084"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"2022.10.3-5","ProductID":["22012-17084"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["22012-17084"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/azure/azure-linux/tutorial-azure-linux-upgrade"}],"RevisionHistory":[{"Date":"2026-10-10T01:06:58","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["22012-17084"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["22012-17084"],"Type":3}],"Title":{"Value":"In NTFS-3G before 2026.7.7, a heap buffer overflow exists in ntfs_ib_copy_tail(), in libntfs-3g/index.c, that allows an attacker to corrupt heap memory in the SUID-root ntfs-3g binary by crafting a malicious NTFS image. The overflow is triggered by extending a directory, e.g., by creating a file."}},{"Acknowledgments":[],"CVE":"CVE-2026-46570","CVSSScoreSets":[{"BaseScore":8.1,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["22012-17084"],"TemporalScore":8.1,"Vector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-122","Value":"Heap-based Buffer Overflow"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2},{"Ordinal":"20","Title":"Mariner","Type":7,"Value":"Mariner"},{"Ordinal":"30","Title":"mitre","Type":8,"Value":"mitre"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"2366","ProductStatuses":[{"ProductID":["22012-17084"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"2022.10.3-5","ProductID":["22012-17084"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["22012-17084"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/azure/azure-linux/tutorial-azure-linux-upgrade"}],"RevisionHistory":[{"Date":"2026-10-10T01:07:21","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["22012-17084"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["22012-17084"],"Type":3}],"Title":{"Value":"In NTFS-3G before 2026.7.7, a heap buffer overflow exists in ntfs_index_walk_down() in libntfs-3g/index.c that allows an attacker to corrupt heap memory in the SUID-root ntfs-3g binary by crafting a malicious NTFS image. The overflow is triggered by reading the special crafted file metadata."}},{"Acknowledgments":[],"CVE":"CVE-2026-46571","CVSSScoreSets":[{"BaseScore":5.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["22012-17084"],"TemporalScore":5.5,"Vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N"}],"CWE":[{"ID":"CWE-125","Value":"Out-of-bounds Read"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2},{"Ordinal":"20","Title":"Mariner","Type":7,"Value":"Mariner"},{"Ordinal":"30","Title":"mitre","Type":8,"Value":"mitre"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"2367","ProductStatuses":[{"ProductID":["22012-17084"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"2022.10.3-5","ProductID":["22012-17084"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["22012-17084"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/azure/azure-linux/tutorial-azure-linux-upgrade"}],"RevisionHistory":[{"Date":"2026-10-10T01:07:44","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["22012-17084"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["22012-17084"],"Type":3}],"Title":{"Value":"In NTFS-3G before 2026.7.7, a out-of-bounds read exists in ntfs_fix_file_name() in libntfs-3g/reparse.c that allows an attacker to read possibly confidential information in ntfs-3g process memory by crafting a malicious NTFS image. The out-of-bounds read is triggered by a readlink on a corrupted file."}},{"Acknowledgments":[],"CVE":"CVE-2026-46572","CVSSScoreSets":[{"BaseScore":7.4,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["22012-17084"],"TemporalScore":7.4,"Vector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H"}],"CWE":[{"ID":"CWE-122","Value":"Heap-based Buffer Overflow"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2},{"Ordinal":"20","Title":"Mariner","Type":7,"Value":"Mariner"},{"Ordinal":"30","Title":"mitre","Type":8,"Value":"mitre"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"2368","ProductStatuses":[{"ProductID":["22012-17084"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"2022.10.3-4","ProductID":["22012-17084"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["22012-17084"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/azure/azure-linux/tutorial-azure-linux-upgrade"}],"RevisionHistory":[{"Date":"2026-10-10T01:08:07","Description":{"Value":"

Information published.

\n"},"Number":"1.0"},{"Date":"2026-10-28T01:45:02","Description":{"Value":"

Information published.

\n"},"Number":"2.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["22012-17084"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["22012-17084"],"Type":3}],"Title":{"Value":"In NTFS-3G before 2026.7.7, a heap buffer overflow exists in ntfs_ib_cut_tail() in libntfs-3g/index.c that allows an attacker to corrupt heap memory in the SUID-root ntfs-3g binary by crafting a malicious NTFS image. The overflow is triggered by creating a file in a specially crafted directory."}},{"Acknowledgments":[],"CVE":"CVE-2026-46729","CVSSScoreSets":[{"BaseScore":7.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21971-17084"],"TemporalScore":7.5,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}],"CWE":[{"ID":"CWE-476","Value":"NULL Pointer Dereference"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2},{"Ordinal":"20","Title":"Mariner","Type":7,"Value":"Mariner"},{"Ordinal":"30","Title":"apache","Type":8,"Value":"apache"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"2369","ProductStatuses":[{"ProductID":["21971-17084"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"2.4.69-1","ProductID":["21971-17084"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21971-17084"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/azure/azure-linux/tutorial-azure-linux-upgrade"}],"RevisionHistory":[{"Date":"2026-10-09T01:27:53","Description":{"Value":"

Information published.

\n"},"Number":"1.0"},{"Date":"2026-10-10T15:08:46","Description":{"Value":"

Information published.

\n"},"Number":"2.0"},{"Date":"2026-10-13T02:01:00","Description":{"Value":"

Information published.

\n"},"Number":"3.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21971-17084"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21971-17084"],"Type":3}],"Title":{"Value":"Apache HTTP Server: mod_heartmonitor denial of service"}},{"Acknowledgments":[],"CVE":"CVE-2026-47360","CVSSScoreSets":[{"BaseScore":7.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21971-17084"],"TemporalScore":7.5,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"}],"CWE":[{"ID":"CWE-200","Value":"Exposure of Sensitive Information to an Unauthorized Actor"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2},{"Ordinal":"20","Title":"Mariner","Type":7,"Value":"Mariner"},{"Ordinal":"30","Title":"apache","Type":8,"Value":"apache"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"2370","ProductStatuses":[{"ProductID":["21971-17084"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"2.4.69-1","ProductID":["21971-17084"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21971-17084"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/azure/azure-linux/tutorial-azure-linux-upgrade"}],"RevisionHistory":[{"Date":"2026-10-09T01:18:37","Description":{"Value":"

Information published.

\n"},"Number":"1.0"},{"Date":"2026-10-10T15:05:52","Description":{"Value":"

Information published.

\n"},"Number":"2.0"},{"Date":"2026-10-13T01:58:19","Description":{"Value":"

Information published.

\n"},"Number":"3.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21971-17084"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21971-17084"],"Type":3}],"Title":{"Value":"Apache HTTP Server: mod_session: Session cookie not removed during internal redirect"}},{"Acknowledgments":[],"CVE":"CVE-2026-48005","CVSSScoreSets":[{"BaseScore":7.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21971-17084"],"TemporalScore":6.9,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U"}],"CWE":[{"ID":"CWE-306","Value":"Missing Authentication for Critical Function"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2},{"Ordinal":"20","Title":"Mariner","Type":7,"Value":"Mariner"},{"Ordinal":"30","Title":"apache","Type":8,"Value":"apache"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"2371","ProductStatuses":[{"ProductID":["21971-17084"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"2.4.69-1","ProductID":["21971-17084"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21971-17084"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/azure/azure-linux/tutorial-azure-linux-upgrade"}],"RevisionHistory":[{"Date":"2026-10-09T01:20:01","Description":{"Value":"

Information published.

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Information published.

\n"},"Number":"2.0"},{"Date":"2026-10-13T01:58:41","Description":{"Value":"

Information published.

\n"},"Number":"3.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21971-17084"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21971-17084"],"Type":3}],"Title":{"Value":"Apache HTTP Server: mod_auth_digest reauthentication attack"}},{"Acknowledgments":[],"CVE":"CVE-2026-49264","CVSSScoreSets":[{"BaseScore":6.1,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["22042-17084"],"TemporalScore":6.1,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"},{"BaseScore":6.1,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["22288-17084"],"TemporalScore":6.1,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"}],"CWE":[{"ID":"CWE-79","Value":"Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2},{"Ordinal":"20","Title":"Mariner","Type":7,"Value":"Mariner"},{"Ordinal":"30","Title":"GitHub_M","Type":8,"Value":"GitHub_M"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"2372","ProductStatuses":[{"ProductID":["22042-17084","22288-17084"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"3.2.2-4","ProductID":["22042-17084","22288-17084"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["22042-17084","22288-17084"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/azure/azure-linux/tutorial-azure-linux-upgrade"}],"RevisionHistory":[{"Date":"2026-10-15T01:10:11","Description":{"Value":"

Information published.

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Information published.

\n"},"Number":"3.0"},{"Date":"2026-11-07T01:48:29","Description":{"Value":"

Information published.

\n"},"Number":"4.0"},{"Date":"2026-10-24T14:48:06","Description":{"Value":"

Information published.

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\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["19693-17084"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["19693-17084"],"Type":3}],"Title":{"Value":"Vulnerability in the Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component: Security). Supported versions that are affected are Oracle Java SE: 8u503, 8u503-perf, 11.0.32.1, 17.0.20.1, 21.0.12.1, 25.0.4.1, 27; Oracle GraalVM for JDK: 17.0.20.1 and 21.0.12.1; Oracle GraalVM Enterprise Edition: 21.3.19.1.1. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition accessible data. Note: This vulnerability can be exploited by using APIs in the specified Component, e.g., through a web service which supplies data to the APIs. This vulnerability also applies to Java deployments, typic"}},{"Acknowledgments":[],"CVE":"CVE-2026-83380","CVSSScoreSets":[{"BaseScore":5.3,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["19693-17084"],"TemporalScore":5.3,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N"}],"CWE":[{"ID":"CWE-200","Value":"Exposure of Sensitive Information to an Unauthorized Actor"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2},{"Ordinal":"20","Title":"Mariner","Type":7,"Value":"Mariner"},{"Ordinal":"30","Title":"oracle","Type":8,"Value":"oracle"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"3174","ProductStatuses":[{"ProductID":["19693-17084"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"","ProductID":["19693-17084"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["19693-17084"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/azure/azure-linux/tutorial-azure-linux-upgrade"}],"RevisionHistory":[{"Date":"2026-11-03T01:47:20","Description":{"Value":"

Information published.

\n"},"Number":"2.0"},{"Date":"2026-10-31T01:13:40","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["19693-17084"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["19693-17084"],"Type":3}],"Title":{"Value":"Vulnerability in the Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component: JAAS). Supported versions that are affected are Oracle Java SE: 8u503, 8u503-perf, 11.0.32.1, 17.0.20.1, 21.0.12.1, 25.0.4.1, 27; Oracle GraalVM for JDK: 17.0.20.1 and 21.0.12.1; Oracle GraalVM Enterprise Edition: 21.3.19.1.1. Easily exploitable vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition. Successful attacks of this vulnerability can result in unauthorized read access to a subset of Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition accessible data. Note: This vulnerability can be exploited by using APIs in the specified Component, e.g., through a web service which supplies data to the APIs. This vulnerability also applies to Java deployments, typically in clients running sandboxed Java Web St"}},{"Acknowledgments":[],"CVE":"CVE-2026-83381","CVSSScoreSets":[{"BaseScore":4.8,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["19693-17084"],"TemporalScore":4.8,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N"}],"CWE":[{"ID":"CWE-200","Value":"Exposure of Sensitive Information to an Unauthorized Actor"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2},{"Ordinal":"20","Title":"Mariner","Type":7,"Value":"Mariner"},{"Ordinal":"30","Title":"oracle","Type":8,"Value":"oracle"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"3175","ProductStatuses":[{"ProductID":["19693-17084"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"","ProductID":["19693-17084"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["19693-17084"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/azure/azure-linux/tutorial-azure-linux-upgrade"}],"RevisionHistory":[{"Date":"2026-11-03T01:47:02","Description":{"Value":"

Information published.

\n"},"Number":"2.0"},{"Date":"2026-10-31T01:13:29","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["19693-17084"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["19693-17084"],"Type":3}],"Title":{"Value":"Vulnerability in Oracle Java SE (component: Security). Supported versions that are affected are Oracle Java SE: 8u503, 8u503-perf, 11.0.32.1, 17.0.20.1, 21.0.12.1, 25.0.4.1, 27; Oracle GraalVM for JDK: 17.0.20.1 and 21.0.12.1; Oracle GraalVM Enterprise Edition: 21.3.19.1.1. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Oracle Java SE. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Oracle Java SE accessible data as well as unauthorized read access to a subset of Oracle Java SE accessible data. Note: This vulnerability can be exploited by using APIs in the specified Component, e.g., through a web service which supplies data to the APIs. This vulnerability also applies to Java deployments, typically in clients running sandboxed Java Web Start applications or sandboxed Java applets, that load and run untrusted code (e.g., code that comes from th"}},{"Acknowledgments":[],"CVE":"CVE-2026-83387","CVSSScoreSets":[{"BaseScore":5.9,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["19693-17084"],"TemporalScore":5.9,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N"}],"CWE":[{"ID":"CWE-200","Value":"Exposure of Sensitive Information to an Unauthorized Actor"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2},{"Ordinal":"20","Title":"Mariner","Type":7,"Value":"Mariner"},{"Ordinal":"30","Title":"oracle","Type":8,"Value":"oracle"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"3176","ProductStatuses":[{"ProductID":["19693-17084"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"","ProductID":["19693-17084"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["19693-17084"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/azure/azure-linux/tutorial-azure-linux-upgrade"}],"RevisionHistory":[{"Date":"2026-11-03T01:46:53","Description":{"Value":"

Information published.

\n"},"Number":"2.0"},{"Date":"2026-10-31T01:13:17","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["19693-17084"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["19693-17084"],"Type":3}],"Title":{"Value":"Vulnerability in the Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component: JDBC). Supported versions that are affected are Oracle Java SE: 8u503, 8u503-perf, 11.0.32.1, 17.0.20.1, 21.0.12.1, 25.0.4.1, 27; Oracle GraalVM for JDK: 17.0.20.1 and 21.0.12.1; Oracle GraalVM Enterprise Edition: 21.3.19.1.1. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition accessible data. Note: This vulnerability can be exploited by using APIs in the specified Component, e.g., through a web service which supplies data to the APIs. This vulnerability also applies to Java deployments, typically in clients runn"}},{"Acknowledgments":[],"CVE":"CVE-2026-86847","CVSSScoreSets":[{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21900-17084"],"TemporalScore":6.5,"Vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H"}],"CWE":[{"ID":"CWE-824","Value":"Access of Uninitialized Pointer"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2},{"Ordinal":"20","Title":"Mariner","Type":7,"Value":"Mariner"},{"Ordinal":"30","Title":"redhat","Type":8,"Value":"redhat"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"3177","ProductStatuses":[{"ProductID":["21900-17084"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"","ProductID":["21900-17084"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21900-17084"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/azure/azure-linux/tutorial-azure-linux-upgrade"}],"RevisionHistory":[{"Date":"2026-10-17T01:03:18","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21900-17084"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["21900-17084"],"Type":3}],"Title":{"Value":"Dpdk: dpdk: guest can trigger infinite loop in vhost-crypto writeback chain cleanup"}},{"Acknowledgments":[],"CVE":"CVE-2026-87290","CVSSScoreSets":[{"BaseScore":5.9,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["19693-17084"],"TemporalScore":5.9,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N"}],"CWE":[{"ID":"CWE-200","Value":"Exposure of Sensitive Information to an Unauthorized Actor"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2},{"Ordinal":"20","Title":"Mariner","Type":7,"Value":"Mariner"},{"Ordinal":"30","Title":"oracle","Type":8,"Value":"oracle"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"3178","ProductStatuses":[{"ProductID":["19693-17084"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"","ProductID":["19693-17084"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["19693-17084"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/azure/azure-linux/tutorial-azure-linux-upgrade"}],"RevisionHistory":[{"Date":"2026-11-03T01:47:07","Description":{"Value":"

Information published.

\n"},"Number":"2.0"},{"Date":"2026-10-31T01:13:32","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["19693-17084"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["19693-17084"],"Type":3}],"Title":{"Value":"Vulnerability in the Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component: JAXP). Supported versions that are affected are Oracle Java SE: 8u503, 8u503-perf, 11.0.32.1, 17.0.20.1, 21.0.12.1, 25.0.4.1, 27; Oracle GraalVM for JDK: 17.0.20.1 and 21.0.12.1; Oracle GraalVM Enterprise Edition: 21.3.19.1.1. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition accessible data. Note: This vulnerability can be exploited by using APIs in the specified Component, e.g., through a web service which supplies data to the APIs. This vulnerability also applies to Java deployments, typically in clients running s"}},{"Acknowledgments":[],"CVE":"CVE-2026-87294","CVSSScoreSets":[{"BaseScore":6.5,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["19693-17084"],"TemporalScore":6.5,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N"}],"CWE":[{"ID":"CWE-284","Value":"Improper Access Control"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2},{"Ordinal":"20","Title":"Mariner","Type":7,"Value":"Mariner"},{"Ordinal":"30","Title":"oracle","Type":8,"Value":"oracle"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"3179","ProductStatuses":[{"ProductID":["19693-17084"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"","ProductID":["19693-17084"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["19693-17084"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/azure/azure-linux/tutorial-azure-linux-upgrade"}],"RevisionHistory":[{"Date":"2026-11-03T01:47:15","Description":{"Value":"

Information published.

\n"},"Number":"2.0"},{"Date":"2026-10-31T01:13:37","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["19693-17084"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["19693-17084"],"Type":3}],"Title":{"Value":"Vulnerability in the Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component: Security). Supported versions that are affected are Oracle Java SE: 8u503, 8u503-perf, 11.0.32.1, 17.0.20.1, 21.0.12.1, 25.0.4.1, 27; Oracle GraalVM for JDK: 17.0.20.1 and 21.0.12.1; Oracle GraalVM Enterprise Edition: 21.3.19.1.1. Easily exploitable vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition accessible data as well as unauthorized read access to a subset of Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition accessible data. Note: This vulnerability can be exploited by using APIs in the specified Component, e."}},{"Acknowledgments":[],"CVE":"CVE-2026-101025","CVSSScoreSets":[{"BaseScore":5.3,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["22054-17084"],"TemporalScore":5.3,"Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L"}],"CWE":[{"ID":"CWE-401","Value":"Missing Release of Memory after Effective Lifetime"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2},{"Ordinal":"20","Title":"Mariner","Type":7,"Value":"Mariner"},{"Ordinal":"30","Title":"f5","Type":8,"Value":"f5"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"3180","ProductStatuses":[{"ProductID":["22054-17084"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"","ProductID":["22054-17084"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["22054-17084"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/azure/azure-linux/tutorial-azure-linux-upgrade"}],"RevisionHistory":[{"Date":"2026-10-17T01:07:54","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["22054-17084"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Moderate"},"ProductID":["22054-17084"],"Type":3}],"Title":{"Value":"NGINX ngx_http_js_module vulnerability"}},{"Acknowledgments":[],"CVE":"CVE-2026-104150","CVSSScoreSets":[],"CWE":[{"ID":"CWE-400","Value":"Uncontrolled Resource Consumption"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2},{"Ordinal":"20","Title":"Mariner","Type":7,"Value":"Mariner"},{"Ordinal":"30","Title":"GitHub_M","Type":8,"Value":"GitHub_M"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"3181","ProductStatuses":[{"ProductID":["21971-17084"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"","ProductID":["21971-17084"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21971-17084"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/azure/azure-linux/tutorial-azure-linux-upgrade"}],"RevisionHistory":[{"Date":"2026-10-17T01:01:52","Description":{"Value":"

Information published.

\n"},"Number":"1.0"}],"Threats":[{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{},"ProductID":["21971-17084"],"Type":0},{"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Important"},"ProductID":["21971-17084"],"Type":3}],"Title":{"Value":"AdonisJS HTTP Server: Uncontrolled Resource Consumption and Inefficient Regular Expression Complexity"}},{"Acknowledgments":[],"CVE":"CVE-2026-107928","CVSSScoreSets":[{"BaseScore":3.7,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21708-17084"],"TemporalScore":3.4,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N/E:U"},{"BaseScore":3.7,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21707-17084"],"TemporalScore":3.4,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N/E:U"},{"BaseScore":3.7,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21862-17084"],"TemporalScore":3.4,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N/E:U"},{"BaseScore":3.7,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21840-17084"],"TemporalScore":3.4,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N/E:U"},{"BaseScore":3.7,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21918-17084"],"TemporalScore":3.4,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N/E:U"},{"BaseScore":3.7,"EnvironmentalScore":0,"IsTemporalScoreFieldSpecified":false,"ProductID":["21021-17084"],"TemporalScore":3.4,"Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N/E:U"}],"DiscoveryDate":"0001-01-01T00:00:00","DiscoveryDateSpecified":false,"Notes":[{"Ordinal":"0","Title":"Description","Type":2},{"Ordinal":"20","Title":"Mariner","Type":7,"Value":"Mariner"},{"Ordinal":"30","Title":"curl","Type":8,"Value":"curl"},{"Ordinal":"40","Title":"Customer Action Required","Type":6,"Value":"Yes"}],"Ordinal":"3182","ProductStatuses":[{"ProductID":["21708-17084","21707-17084","21862-17084","21840-17084","21918-17084","21021-17084"],"Type":3}],"ReleaseDate":"0001-01-01T00:00:00","ReleaseDateSpecified":false,"Remediations":[{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"Description":{"Value":"Release Notes"},"FixedBuild":"","ProductID":["21708-17084","21707-17084","21862-17084","21840-17084","21918-17084","21021-17084"],"RestartRequired":{},"SubType":"Security Update","Type":2,"URL":""},{"AffectedFiles":[],"Date":"0001-01-01T00:00:00","DateSpecified":false,"ProductID":["21708-17084","21707-17084","21862-17084","21840-17084","21918-17084","21021-17084"],"SubType":"Release Notes","Type":3,"URL":"https://learn.microsoft.com/en-us/azure/azure-linux/tutorial-azure-linux-upgrade"}],"RevisionHistory":[{"Date":"2026-10-23T01:02:33","Description":{"Value":"

Information published.

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Information published.

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Information published.

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Information published.

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Information published.

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Information published.

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Information published.

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Information published.

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Information published.

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Information published.

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Information published.

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Information published.

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Information published.

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Information published.

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Information published.

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Information published.

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Information published.

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Information published.

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