{"id":"CVE-2025-14330","details":"JIT miscompilation in the JavaScript Engine: JIT component. This vulnerability affects Firefox \u003c 146, Firefox ESR \u003c 140.6, Thunderbird \u003c 146, and Thunderbird \u003c 140.6.","modified":"2026-04-16T04:36:06.273332976Z","published":"2025-12-09T16:17:40.670Z","related":["ALSA-2025:23034","ALSA-2025:23035","ALSA-2025:23128","ALSA-2025:23856","ALSA-2026:0025","ALSA-2026:0026","SUSE-SU-2025:4396-1","SUSE-SU-2025:4397-1","SUSE-SU-2025:4424-1","SUSE-SU-2026:20031-1","openSUSE-SU-2025:15809-1","openSUSE-SU-2025:15813-1","openSUSE-SU-2025:15814-1","openSUSE-SU-2026:20014-1","openSUSE-SU-2026:20046-1"],"references":[{"type":"ADVISORY","url":"https://www.mozilla.org/security/advisories/mfsa2025-92/"},{"type":"ADVISORY","url":"https://www.mozilla.org/security/advisories/mfsa2025-94/"},{"type":"ADVISORY","url":"https://www.mozilla.org/security/advisories/mfsa2025-95/"},{"type":"ADVISORY","url":"https://www.mozilla.org/security/advisories/mfsa2025-96/"},{"type":"REPORT","url":"https://bugzilla.mozilla.org/show_bug.cgi?id=1997503"}],"affected":[{"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-14330.json","unresolved_ranges":[{"events":[{"introduced":"0"},{"fixed":"140.6.0"}]},{"events":[{"introduced":"0"},{"fixed":"146.0"}]},{"events":[{"introduced":"0"},{"fixed":"140.6.0"}]},{"events":[{"introduced":"0"},{"fixed":"146.0"}]}]}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}]}