{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-92023", "assignerOrgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe", "state": "PUBLISHED", "assignerShortName": "mozilla", "dateReserved": "2026-09-15T12:33:43.103Z", "datePublished": "2026-09-15T12:33:43.613Z", "dateUpdated": "2026-09-15T12:33:43.613Z"}, "containers": {"cna": {"affected": [{"product": "Firefox", "vendor": "Mozilla", "versions": [{"status": "unaffected", "version": "115.41", "lessThanOrEqual": "115.*", "versionType": "rpm"}, {"status": "unaffected", "version": "140.16", "lessThanOrEqual": "140.*", "versionType": "rpm"}, {"status": "unaffected", "version": "153.3", "lessThanOrEqual": "153.*", "versionType": "rpm"}, {"status": "unaffected", "version": "156", "lessThanOrEqual": "*", "versionType": "rpm"}]}], "descriptions": [{"lang": "en", "value": "Use-after-free in the XML component. This vulnerability was fixed in Firefox 156, Firefox ESR 115.41, Firefox ESR 140.16, and Firefox ESR 153.3.", "supportingMedia": [{"type": "text/html", "base64": false, "value": "Use-after-free in the XML component. This vulnerability was fixed in Firefox 156, Firefox ESR 115.41, Firefox ESR 140.16, and Firefox ESR 153.3."}]}], "title": "Use-after-free in the XML component", "references": [{"url": "https://bugzilla.mozilla.org/show_bug.cgi?id=2068342"}, {"url": "https://www.mozilla.org/security/advisories/mfsa2026-90/"}, {"url": "https://www.mozilla.org/security/advisories/mfsa2026-91/"}, {"url": "https://www.mozilla.org/security/advisories/mfsa2026-92/"}, {"url": "https://www.mozilla.org/security/advisories/mfsa2026-93/"}], "credits": [{"lang": "en", "value": "Mozilla"}], "providerMetadata": {"orgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe", "shortName": "mozilla", "dateUpdated": "2026-09-15T12:33:43.613Z"}}}}

{}

{"affected": [{"affectedData": [{"product": "Firefox", "vendor": "Mozilla", "versions": [{"lessThanOrEqual": "115.*", "status": "unaffected", "version": "115.41", "versionType": "rpm"}, {"lessThanOrEqual": "140.*", "status": "unaffected", "version": "140.16", "versionType": "rpm"}, {"lessThanOrEqual": "153.*", "status": "unaffected", "version": "153.3", "versionType": "rpm"}, {"lessThanOrEqual": "*", "status": "unaffected", "version": "156", "versionType": "rpm"}]}], "source": "[email protected]"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Use-after-free in the XML component. This vulnerability was fixed in Firefox 156, Firefox ESR 115.41, Firefox ESR 140.16, and Firefox ESR 153.3."}], "id": "CVE-2026-92023", "lastModified": "2026-09-15T13:16:52.487", "metrics": {}, "published": "2026-09-15T13:16:52.487", "references": [{"source": "[email protected]", "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=2068342"}, {"source": "[email protected]", "url": "https://www.mozilla.org/security/advisories/mfsa2026-90/"}, {"source": "[email protected]", "url": "https://www.mozilla.org/security/advisories/mfsa2026-91/"}, {"source": "[email protected]", "url": "https://www.mozilla.org/security/advisories/mfsa2026-92/"}, {"source": "[email protected]", "url": "https://www.mozilla.org/security/advisories/mfsa2026-93/"}], "sourceIdentifier": "[email protected]", "vulnStatus": "Received"}

{}

{}