450 lines
20 KiB
JSON
450 lines
20 KiB
JSON
{
|
|
"dataType": "CVE_RECORD",
|
|
"dataVersion": "5.2",
|
|
"cveMetadata": {
|
|
"cveId": "CVE-2026-105507",
|
|
"assignerOrgId": "f38d906d-7342-40ea-92c1-6c4a2c6478c8",
|
|
"state": "PUBLISHED",
|
|
"assignerShortName": "microsoft",
|
|
"dateReserved": "2026-10-05T15:42:58.211Z",
|
|
"datePublished": "2026-11-10T18:19:34.874Z",
|
|
"dateUpdated": "2026-11-10T19:39:51.982Z"
|
|
},
|
|
"containers": {
|
|
"cna": {
|
|
"title": "Windows Installer Elevation of Privilege Vulnerability",
|
|
"datePublic": "2026-11-10T16:00:00.000Z",
|
|
"cpeApplicability": [
|
|
{
|
|
"nodes": [
|
|
{
|
|
"operator": "OR",
|
|
"negate": false,
|
|
"cpeMatch": [
|
|
{
|
|
"vulnerable": true,
|
|
"criteria": "cpe:2.3:o:microsoft:windows_10_1809:*:*:*:*:*:*:x86:*",
|
|
"versionStartIncluding": "10.0.17763.0",
|
|
"versionEndExcluding": "10.0.17763.9487"
|
|
},
|
|
{
|
|
"vulnerable": true,
|
|
"criteria": "cpe:2.3:o:microsoft:windows_server_2019:*:*:*:*:*:*:*:*",
|
|
"versionStartIncluding": "10.0.17763.0",
|
|
"versionEndExcluding": "10.0.17763.9487"
|
|
},
|
|
{
|
|
"vulnerable": true,
|
|
"criteria": "cpe:2.3:o:microsoft:windows_server_2019:*:*:*:*:*:*:*:*",
|
|
"versionStartIncluding": "10.0.17763.0",
|
|
"versionEndExcluding": "10.0.17763.9487"
|
|
},
|
|
{
|
|
"vulnerable": true,
|
|
"criteria": "cpe:2.3:o:microsoft:windows_server_2022:*:*:*:*:*:*:*:*",
|
|
"versionStartIncluding": "10.0.20348.0",
|
|
"versionEndExcluding": "10.0.20348.5870"
|
|
},
|
|
{
|
|
"vulnerable": true,
|
|
"criteria": "cpe:2.3:o:microsoft:windows_10_21H2:*:*:*:*:*:*:x86:*",
|
|
"versionStartIncluding": "10.0.19044.0",
|
|
"versionEndExcluding": "10.0.19044.7846"
|
|
},
|
|
{
|
|
"vulnerable": true,
|
|
"criteria": "cpe:2.3:o:microsoft:windows_10_22H2:*:*:*:*:*:*:x64:*",
|
|
"versionStartIncluding": "10.0.19045.0",
|
|
"versionEndExcluding": "10.0.19045.7846"
|
|
},
|
|
{
|
|
"vulnerable": true,
|
|
"criteria": "cpe:2.3:o:microsoft:windows_server_2025:*:*:*:*:*:*:*:*",
|
|
"versionStartIncluding": "10.0.26100.0",
|
|
"versionEndExcluding": "10.0.26100.33822"
|
|
},
|
|
{
|
|
"vulnerable": true,
|
|
"criteria": "cpe:2.3:o:microsoft:windows_11_25H2:*:*:*:*:*:*:arm64:*",
|
|
"versionStartIncluding": "10.0.26200.0",
|
|
"versionEndExcluding": "10.0.26200.9974"
|
|
},
|
|
{
|
|
"vulnerable": true,
|
|
"criteria": "cpe:2.3:o:microsoft:windows_11_23H2:*:*:*:*:*:*:arm64:*",
|
|
"versionStartIncluding": "10.0.22631.0",
|
|
"versionEndExcluding": "10.0.22631.7711"
|
|
},
|
|
{
|
|
"vulnerable": true,
|
|
"criteria": "cpe:2.3:o:microsoft:windows_11_23H2:*:*:*:*:*:*:x64:*",
|
|
"versionStartIncluding": "10.0.22631.0",
|
|
"versionEndExcluding": "10.0.22631.7711"
|
|
},
|
|
{
|
|
"vulnerable": true,
|
|
"criteria": "cpe:2.3:o:microsoft:windows_11_24H2:*:*:*:*:*:*:arm64:*",
|
|
"versionStartIncluding": "10.0.26100.0",
|
|
"versionEndExcluding": "10.0.26100.9974"
|
|
},
|
|
{
|
|
"vulnerable": true,
|
|
"criteria": "cpe:2.3:o:microsoft:windows_server_2025:*:*:*:*:*:*:*:*",
|
|
"versionStartIncluding": "10.0.26100.0",
|
|
"versionEndExcluding": "10.0.26100.33822"
|
|
},
|
|
{
|
|
"vulnerable": true,
|
|
"criteria": "cpe:2.3:o:microsoft:windows_11_26H1:*:*:*:*:*:*:x64:*",
|
|
"versionStartIncluding": "10.0.28000.0",
|
|
"versionEndExcluding": "10.0.28000.3501"
|
|
},
|
|
{
|
|
"vulnerable": true,
|
|
"criteria": "cpe:2.3:o:microsoft:windows_10_1607:*:*:*:*:*:*:x86:*",
|
|
"versionStartIncluding": "10.0.14393.0",
|
|
"versionEndExcluding": "10.0.14393.9688"
|
|
},
|
|
{
|
|
"vulnerable": true,
|
|
"criteria": "cpe:2.3:o:microsoft:windows_server_2016:*:*:*:*:*:*:*:*",
|
|
"versionStartIncluding": "10.0.14393.0",
|
|
"versionEndExcluding": "10.0.14393.9688"
|
|
},
|
|
{
|
|
"vulnerable": true,
|
|
"criteria": "cpe:2.3:o:microsoft:windows_server_2016:*:*:*:*:*:*:*:*",
|
|
"versionStartIncluding": "10.0.14393.0",
|
|
"versionEndExcluding": "10.0.14393.9688"
|
|
},
|
|
{
|
|
"vulnerable": true,
|
|
"criteria": "cpe:2.3:a:microsoft:windows_11_version_26h2_for_arm64-based_systems:*:*:*:*:*:*:*:*",
|
|
"versionStartIncluding": "10.0.26300.0",
|
|
"versionEndExcluding": "10.0.26300.9974"
|
|
}
|
|
]
|
|
}
|
|
]
|
|
}
|
|
],
|
|
"affected": [
|
|
{
|
|
"vendor": "Microsoft",
|
|
"product": "Windows 10 Version 1607",
|
|
"platforms": [
|
|
"32-bit Systems",
|
|
"x64-based Systems"
|
|
],
|
|
"versions": [
|
|
{
|
|
"version": "10.0.14393.0",
|
|
"lessThan": "10.0.14393.9688",
|
|
"versionType": "custom",
|
|
"status": "affected"
|
|
}
|
|
]
|
|
},
|
|
{
|
|
"vendor": "Microsoft",
|
|
"product": "Windows 10 Version 1809",
|
|
"platforms": [
|
|
"32-bit Systems",
|
|
"x64-based Systems"
|
|
],
|
|
"versions": [
|
|
{
|
|
"version": "10.0.17763.0",
|
|
"lessThan": "10.0.17763.9487",
|
|
"versionType": "custom",
|
|
"status": "affected"
|
|
}
|
|
]
|
|
},
|
|
{
|
|
"vendor": "Microsoft",
|
|
"product": "Windows 10 Version 21H2",
|
|
"platforms": [
|
|
"32-bit Systems",
|
|
"ARM64-based Systems",
|
|
"x64-based Systems"
|
|
],
|
|
"versions": [
|
|
{
|
|
"version": "10.0.19044.0",
|
|
"lessThan": "10.0.19044.7846",
|
|
"versionType": "custom",
|
|
"status": "affected"
|
|
}
|
|
]
|
|
},
|
|
{
|
|
"vendor": "Microsoft",
|
|
"product": "Windows 10 Version 22H2",
|
|
"platforms": [
|
|
"32-bit Systems",
|
|
"ARM64-based Systems",
|
|
"x64-based Systems"
|
|
],
|
|
"versions": [
|
|
{
|
|
"version": "10.0.19045.0",
|
|
"lessThan": "10.0.19045.7846",
|
|
"versionType": "custom",
|
|
"status": "affected"
|
|
}
|
|
]
|
|
},
|
|
{
|
|
"vendor": "Microsoft",
|
|
"product": "Windows 11 version 23H2",
|
|
"platforms": [
|
|
"ARM64-based Systems"
|
|
],
|
|
"versions": [
|
|
{
|
|
"version": "10.0.22631.0",
|
|
"lessThan": "10.0.22631.7711",
|
|
"versionType": "custom",
|
|
"status": "affected"
|
|
}
|
|
]
|
|
},
|
|
{
|
|
"vendor": "Microsoft",
|
|
"product": "Windows 11 Version 23H2",
|
|
"platforms": [
|
|
"x64-based Systems"
|
|
],
|
|
"versions": [
|
|
{
|
|
"version": "10.0.22631.0",
|
|
"lessThan": "10.0.22631.7711",
|
|
"versionType": "custom",
|
|
"status": "affected"
|
|
}
|
|
]
|
|
},
|
|
{
|
|
"vendor": "Microsoft",
|
|
"product": "Windows 11 Version 24H2",
|
|
"platforms": [
|
|
"ARM64-based Systems",
|
|
"x64-based Systems"
|
|
],
|
|
"versions": [
|
|
{
|
|
"version": "10.0.26100.0",
|
|
"lessThan": "10.0.26100.9974",
|
|
"versionType": "custom",
|
|
"status": "affected"
|
|
}
|
|
]
|
|
},
|
|
{
|
|
"vendor": "Microsoft",
|
|
"product": "Windows 11 Version 25H2",
|
|
"platforms": [
|
|
"ARM64-based Systems",
|
|
"x64-based Systems"
|
|
],
|
|
"versions": [
|
|
{
|
|
"version": "10.0.26200.0",
|
|
"lessThan": "10.0.26200.9974",
|
|
"versionType": "custom",
|
|
"status": "affected"
|
|
}
|
|
]
|
|
},
|
|
{
|
|
"vendor": "Microsoft",
|
|
"product": "Windows 11 version 26H1",
|
|
"platforms": [
|
|
"ARM64-based Systems",
|
|
"x64-based Systems"
|
|
],
|
|
"versions": [
|
|
{
|
|
"version": "10.0.28000.0",
|
|
"lessThan": "10.0.28000.3501",
|
|
"versionType": "custom",
|
|
"status": "affected"
|
|
}
|
|
]
|
|
},
|
|
{
|
|
"vendor": "Microsoft",
|
|
"product": "Windows 11 Version 26H2",
|
|
"platforms": [
|
|
"ARM64-based Systems",
|
|
"x64-based Systems"
|
|
],
|
|
"versions": [
|
|
{
|
|
"version": "10.0.26300.0",
|
|
"lessThan": "10.0.26300.9974",
|
|
"versionType": "custom",
|
|
"status": "affected"
|
|
}
|
|
]
|
|
},
|
|
{
|
|
"vendor": "Microsoft",
|
|
"product": "Windows Server 2016",
|
|
"platforms": [
|
|
"x64-based Systems"
|
|
],
|
|
"versions": [
|
|
{
|
|
"version": "10.0.14393.0",
|
|
"lessThan": "10.0.14393.9688",
|
|
"versionType": "custom",
|
|
"status": "affected"
|
|
}
|
|
]
|
|
},
|
|
{
|
|
"vendor": "Microsoft",
|
|
"product": "Windows Server 2016 (Server Core installation)",
|
|
"platforms": [
|
|
"x64-based Systems"
|
|
],
|
|
"versions": [
|
|
{
|
|
"version": "10.0.14393.0",
|
|
"lessThan": "10.0.14393.9688",
|
|
"versionType": "custom",
|
|
"status": "affected"
|
|
}
|
|
]
|
|
},
|
|
{
|
|
"vendor": "Microsoft",
|
|
"product": "Windows Server 2019",
|
|
"platforms": [
|
|
"x64-based Systems"
|
|
],
|
|
"versions": [
|
|
{
|
|
"version": "10.0.17763.0",
|
|
"lessThan": "10.0.17763.9487",
|
|
"versionType": "custom",
|
|
"status": "affected"
|
|
}
|
|
]
|
|
},
|
|
{
|
|
"vendor": "Microsoft",
|
|
"product": "Windows Server 2019 (Server Core installation)",
|
|
"platforms": [
|
|
"x64-based Systems"
|
|
],
|
|
"versions": [
|
|
{
|
|
"version": "10.0.17763.0",
|
|
"lessThan": "10.0.17763.9487",
|
|
"versionType": "custom",
|
|
"status": "affected"
|
|
}
|
|
]
|
|
},
|
|
{
|
|
"vendor": "Microsoft",
|
|
"product": "Windows Server 2022",
|
|
"platforms": [
|
|
"x64-based Systems"
|
|
],
|
|
"versions": [
|
|
{
|
|
"version": "10.0.20348.0",
|
|
"lessThan": "10.0.20348.5870",
|
|
"versionType": "custom",
|
|
"status": "affected"
|
|
}
|
|
]
|
|
},
|
|
{
|
|
"vendor": "Microsoft",
|
|
"product": "Windows Server 2025",
|
|
"platforms": [
|
|
"x64-based Systems"
|
|
],
|
|
"versions": [
|
|
{
|
|
"version": "10.0.26100.0",
|
|
"lessThan": "10.0.26100.33822",
|
|
"versionType": "custom",
|
|
"status": "affected"
|
|
}
|
|
]
|
|
},
|
|
{
|
|
"vendor": "Microsoft",
|
|
"product": "Windows Server 2025 (Server Core installation)",
|
|
"platforms": [
|
|
"x64-based Systems"
|
|
],
|
|
"versions": [
|
|
{
|
|
"version": "10.0.26100.0",
|
|
"lessThan": "10.0.26100.33822",
|
|
"versionType": "custom",
|
|
"status": "affected"
|
|
}
|
|
]
|
|
}
|
|
],
|
|
"descriptions": [
|
|
{
|
|
"value": "An elevation of privilege vulnerability exists in the Windows Installer when the Windows Installer fails to properly sanitize input leading to an insecure library loading behavior.\nA locally authenticated attacker could run arbitrary code with elevated system privileges. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights.\nThe security update addresses the vulnerability by correcting the input sanitization error to preclude unintended elevation.",
|
|
"lang": "en-US"
|
|
}
|
|
],
|
|
"problemTypes": [
|
|
{
|
|
"descriptions": [
|
|
{
|
|
"description": "CWE-122: Heap-based Buffer Overflow",
|
|
"lang": "en-US",
|
|
"type": "CWE",
|
|
"cweId": "CWE-122"
|
|
}
|
|
]
|
|
}
|
|
],
|
|
"providerMetadata": {
|
|
"orgId": "f38d906d-7342-40ea-92c1-6c4a2c6478c8",
|
|
"shortName": "microsoft",
|
|
"dateUpdated": "2026-11-10T19:39:51.982Z"
|
|
},
|
|
"references": [
|
|
{
|
|
"name": "Windows Installer Elevation of Privilege Vulnerability",
|
|
"tags": [
|
|
"vendor-advisory",
|
|
"patch"
|
|
],
|
|
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-105507"
|
|
}
|
|
],
|
|
"metrics": [
|
|
{
|
|
"format": "CVSS",
|
|
"scenarios": [
|
|
{
|
|
"lang": "en-US",
|
|
"value": "GENERAL"
|
|
}
|
|
],
|
|
"cvssV3_1": {
|
|
"version": "3.1",
|
|
"baseSeverity": "HIGH",
|
|
"baseScore": 7.8,
|
|
"vectorString": "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"
|
|
}
|
|
}
|
|
]
|
|
}
|
|
}
|
|
} |