{"id":"RHSA-2025:21280","summary":"Red Hat Security Advisory: firefox security update","modified":"2026-03-18T10:56:36Z","published":"2025-11-14T10:14:16Z","upstream":["CVE-2025-13012","CVE-2025-13013","CVE-2025-13014","CVE-2025-13015","CVE-2025-13016","CVE-2025-13017","CVE-2025-13018","CVE-2025-13019","CVE-2025-13020"],"references":[{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2025:21280"},{"type":"ARTICLE","url":"https://access.redhat.com/security/updates/classification/#important"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2414079"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2414080"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2414083"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2414084"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2414085"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2414086"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2414090"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2414091"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2414092"},{"type":"ADVISORY","url":"https://security.access.redhat.com/data/csaf/v2/advisories/2025/rhsa-2025_21280.json"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2025-13012"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2025-13012"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-13012"},{"type":"ARTICLE","url":"https://www.mozilla.org/security/advisories/mfsa2025-88/#CVE-2025-13012"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2025-13013"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2025-13013"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-13013"},{"type":"ARTICLE","url":"https://www.mozilla.org/security/advisories/mfsa2025-88/#CVE-2025-13013"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2025-13014"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2025-13014"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-13014"},{"type":"ARTICLE","url":"https://www.mozilla.org/security/advisories/mfsa2025-88/#CVE-2025-13014"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2025-13015"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2025-13015"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-13015"},{"type":"ARTICLE","url":"https://www.mozilla.org/security/advisories/mfsa2025-88/#CVE-2025-13015"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2025-13016"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2025-13016"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-13016"},{"type":"ARTICLE","url":"https://www.mozilla.org/security/advisories/mfsa2025-88/#CVE-2025-13016"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2025-13017"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2025-13017"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-13017"},{"type":"ARTICLE","url":"https://www.mozilla.org/security/advisories/mfsa2025-88/#CVE-2025-13017"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2025-13018"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2025-13018"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-13018"},{"type":"ARTICLE","url":"https://www.mozilla.org/security/advisories/mfsa2025-88/#CVE-2025-13018"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2025-13019"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2025-13019"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-13019"},{"type":"ARTICLE","url":"https://www.mozilla.org/security/advisories/mfsa2025-88/#CVE-2025-13019"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2025-13020"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2025-13020"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-13020"},{"type":"ARTICLE","url":"https://www.mozilla.org/security/advisories/mfsa2025-88/#CVE-2025-13020"}],"affected":[{"package":{"name":"firefox","ecosystem":"Red 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Hat:enterprise_linux:9::appstream","purl":"pkg:rpm/redhat/firefox-x11"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:140.5.0-1.el9_7"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2025:21280.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H"}]}