1173 lines
52 KiB
JSON
1173 lines
52 KiB
JSON
{
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|
"dataType": "CVE_RECORD",
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"dataVersion": "5.2",
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"cveMetadata": {
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"cveId": "CVE-2026-2763",
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"assignerOrgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe",
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|
"state": "PUBLISHED",
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|
"assignerShortName": "mozilla",
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|
"dateReserved": "2026-02-19T15:05:29.821Z",
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|
"datePublished": "2026-02-24T13:33:02.514Z",
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|
"dateUpdated": "2026-07-15T01:13:47.766Z"
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},
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"containers": {
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"cna": {
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"affected": [
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{
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|
"product": "Firefox",
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|
"vendor": "Mozilla",
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"versions": [
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{
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"status": "unaffected",
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"version": "115.33",
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"lessThanOrEqual": "115.*",
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"versionType": "rpm"
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},
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{
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"status": "unaffected",
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"version": "140.8",
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"lessThanOrEqual": "140.*",
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"versionType": "rpm"
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},
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{
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"status": "unaffected",
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"version": "148",
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"lessThanOrEqual": "*",
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"versionType": "rpm"
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}
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]
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},
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{
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"product": "Thunderbird",
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"vendor": "Mozilla",
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"versions": [
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{
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"status": "unaffected",
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"version": "140.8",
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"lessThanOrEqual": "140.*",
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"versionType": "rpm"
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},
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{
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"status": "unaffected",
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"version": "148",
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"lessThanOrEqual": "*",
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"versionType": "rpm"
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}
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]
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}
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],
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"descriptions": [
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{
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|
"lang": "en",
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|
"value": "Use-after-free in the JavaScript Engine component. This vulnerability was fixed in Firefox 148, Firefox ESR 115.33, Firefox ESR 140.8, Thunderbird 148, and Thunderbird 140.8.",
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|
"supportingMedia": [
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|
{
|
|
"type": "text/html",
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|
"base64": false,
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|
"value": "Use-after-free in the JavaScript Engine component. This vulnerability was fixed in Firefox 148, Firefox ESR 115.33, Firefox ESR 140.8, Thunderbird 148, and Thunderbird 140.8."
|
|
}
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|
]
|
|
}
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|
],
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"title": "Use-after-free in the JavaScript Engine component",
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|
"references": [
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|
{
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|
"url": "https://bugzilla.mozilla.org/show_bug.cgi?id=2012018"
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|
},
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|
{
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|
"url": "https://www.mozilla.org/security/advisories/mfsa2026-13/"
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|
},
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|
{
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|
"url": "https://www.mozilla.org/security/advisories/mfsa2026-14/"
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|
},
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|
{
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|
"url": "https://www.mozilla.org/security/advisories/mfsa2026-15/"
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|
},
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|
{
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|
"url": "https://www.mozilla.org/security/advisories/mfsa2026-16/"
|
|
},
|
|
{
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|
"url": "https://www.mozilla.org/security/advisories/mfsa2026-17/"
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|
}
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|
],
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|
"credits": [
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|
{
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|
"lang": "en",
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|
"value": "Evyatar Ben Asher, Keane Lucas, Nicholas Carlini, Newton Cheng, Daniel Freeman, Alex Gaynor, and Joel Weinberger using Claude from Anthropic"
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|
}
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|
],
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|
"providerMetadata": {
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"orgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe",
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"shortName": "mozilla",
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"dateUpdated": "2026-04-13T13:52:27.511Z"
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}
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|
},
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|
"adp": [
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{
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|
"problemTypes": [
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{
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|
"descriptions": [
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|
{
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|
"type": "CWE",
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|
"cweId": "CWE-416",
|
|
"lang": "en",
|
|
"description": "CWE-416 Use After Free"
|
|
}
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|
]
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|
}
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|
],
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|
"metrics": [
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{
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|
"cvssV3_1": {
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|
"scope": "UNCHANGED",
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|
"version": "3.1",
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|
"baseScore": 9.8,
|
|
"attackVector": "NETWORK",
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|
"baseSeverity": "CRITICAL",
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|
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
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|
"integrityImpact": "HIGH",
|
|
"userInteraction": "NONE",
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|
"attackComplexity": "LOW",
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|
"availabilityImpact": "HIGH",
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|
"privilegesRequired": "NONE",
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|
"confidentialityImpact": "HIGH"
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|
}
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},
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{
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"other": {
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"type": "ssvc",
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|
"content": {
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"timestamp": "2026-02-28T02:25:44.670526Z",
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|
"id": "CVE-2026-2763",
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|
"options": [
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{
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|
"Exploitation": "none"
|
|
},
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|
{
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|
"Automatable": "yes"
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|
},
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|
{
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|
"Technical Impact": "total"
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|
}
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|
],
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|
"role": "CISA Coordinator",
|
|
"version": "2.0.3"
|
|
}
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|
}
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|
}
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|
],
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|
"title": "CISA ADP Vulnrichment",
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|
"providerMetadata": {
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"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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|
"shortName": "CISA-ADP",
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|
"dateUpdated": "2026-04-15T15:39:44.974Z"
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|
}
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|
},
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{
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"affected": [
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{
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"collectionURL": "https://catalog.redhat.com/software/containers/",
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"cpes": [
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],
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"defaultStatus": "affected",
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"packageName": "firefox",
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"product": "Red Hat Enterprise Linux 10",
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"vendor": "Red Hat",
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{
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"lessThan": "*",
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"status": "unaffected",
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"version": "0:140.8.0-2.el10_1",
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"versionType": "rpm"
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"lang": "en",
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"lang": "en",
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"value": "RHSA-2026:4432: Red Hat Enterprise Linux AppStream AUS (v. 8.2)"
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"lang": "en",
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"value": "RHSA-2026:4152: Red Hat Enterprise Linux AppStream E4S (v.9.2)"
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"lang": "en",
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"lang": "en",
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"value": "RHSA-2026:3982: Red Hat Enterprise Linux AppStream EUS (v.9.6)"
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"lang": "en",
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"value": "RHSA-2026:3339: Red Hat Enterprise Linux AppStream (v. 9)"
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"lang": "en",
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],
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