{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2025-13020", "assignerOrgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe", "state": "PUBLISHED", "assignerShortName": "mozilla", "dateReserved": "2025-11-11T15:12:22.873Z", "datePublished": "2025-11-11T15:47:17.203Z", "dateUpdated": "2025-11-11T15:47:17.203Z"}, "containers": {"cna": {"affected": [{"product": "Firefox", "vendor": "Mozilla", "versions": [{"lessThan": "145", "status": "affected", "version": "unspecified", "versionType": "custom"}]}, {"product": "Firefox ESR", "vendor": "Mozilla", "versions": [{"lessThan": "140.5", "status": "affected", "version": "unspecified", "versionType": "custom"}]}], "descriptions": [{"lang": "en", "value": "Use-after-free in the WebRTC: Audio/Video component. This vulnerability affects Firefox < 145 and Firefox ESR < 140.5.", "supportingMedia": [{"type": "text/html", "base64": false, "value": "Use-after-free in the WebRTC: Audio/Video component. This vulnerability affects Firefox < 145 and Firefox ESR < 140.5."}]}], "title": "Use-after-free in the WebRTC: Audio/Video component", "references": [{"url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1995686"}, {"url": "https://www.mozilla.org/security/advisories/mfsa2025-87/"}, {"url": "https://www.mozilla.org/security/advisories/mfsa2025-88/"}], "credits": [{"lang": "en", "value": "Andreas Pehrson"}], "providerMetadata": {"orgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe", "shortName": "mozilla", "dateUpdated": "2025-11-11T15:47:17.203Z"}}}}

{}

{"cveTags": [], "descriptions": [{"lang": "en", "value": "Use-after-free in the WebRTC: Audio/Video component. This vulnerability affects Firefox < 145 and Firefox ESR < 140.5."}], "id": "CVE-2025-13020", "lastModified": "2025-11-11T16:15:39.097", "metrics": {}, "published": "2025-11-11T16:15:39.097", "references": [{"source": "security@mozilla.org", "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1995686"}, {"source": "security@mozilla.org", "url": "https://www.mozilla.org/security/advisories/mfsa2025-87/"}, {"source": "security@mozilla.org", "url": "https://www.mozilla.org/security/advisories/mfsa2025-88/"}], "sourceIdentifier": "security@mozilla.org", "vulnStatus": "Received"}

{"bugzilla": {"description": "firefox: Use-after-free in the WebRTC: Audio/Video component", "id": "2414085", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2414085"}, "csaw": false, "cvss3": {"cvss3_base_score": "6.1", "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "status": "draft"}, "cwe": "CWE-825", "details": ["No description is available for this CVE."], "name": "CVE-2025-13020", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:10", "fix_state": "Affected", "package_name": "firefox", "product_name": "Red Hat Enterprise Linux 10"}, {"cpe": "cpe:/o:redhat:enterprise_linux:10", "fix_state": "Affected", "package_name": "rhel10/firefox-flatpak", "product_name": "Red Hat Enterprise Linux 10"}, {"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Out of support scope", "package_name": "firefox", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Affected", "package_name": "firefox", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Affected", "package_name": "firefox", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Affected", "package_name": "firefox", "product_name": "Red Hat Enterprise Linux 9"}], "public_date": "2025-11-11T15:47:17Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2025-13020\nhttps://nvd.nist.gov/vuln/detail/CVE-2025-13020\nhttps://www.mozilla.org/security/advisories/mfsa2025-88/#CVE-2025-13020"], "statement": "Red Hat Product Security rates the severity of this flaw as determined by the Mozilla Foundation Security Advisory.", "threat_severity": "Moderate"}

{}