{"id":"CVE-2023-4046","details":"In some circumstances, a stale value could have been used for a global variable in WASM JIT analysis. This resulted in incorrect compilation and a potentially exploitable crash in the content process. This vulnerability affects Firefox \u003c 116, Firefox ESR \u003c 102.14, and Firefox ESR \u003c 115.1.","modified":"2026-04-16T04:40:01.663402025Z","published":"2023-08-01T15:15:09.847Z","related":["ALSA-2023:4462","ALSA-2023:4468","ALSA-2023:4497","ALSA-2023:4499","SUSE-SU-2023:3161-1","SUSE-SU-2023:3162-1","SUSE-SU-2023:3163-1","SUSE-SU-2023:3228-1","openSUSE-SU-2024:13091-1","openSUSE-SU-2024:13124-1","openSUSE-SU-2024:13133-1","openSUSE-SU-2024:14572-1"],"references":[{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2023/08/msg00008.html"},{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2023/08/msg00010.html"},{"type":"ADVISORY","url":"https://www.debian.org/security/2023/dsa-5464"},{"type":"ADVISORY","url":"https://www.debian.org/security/2023/dsa-5469"},{"type":"ADVISORY","url":"https://www.mozilla.org/security/advisories/mfsa2023-29/"},{"type":"ADVISORY","url":"https://www.mozilla.org/security/advisories/mfsa2023-30/"},{"type":"ADVISORY","url":"https://www.mozilla.org/security/advisories/mfsa2023-31/"},{"type":"REPORT","url":"https://bugzilla.mozilla.org/show_bug.cgi?id=1837686"}],"affected":[{"database_specific":{"unresolved_ranges":[{"events":[{"introduced":"0"},{"fixed":"116.0"}]},{"events":[{"introduced":"102.0"},{"fixed":"102.14"}]},{"events":[{"introduced":"115.0"},{"fixed":"115.1"}]},{"events":[{"introduced":"0"},{"last_affected":"11.0"}]},{"events":[{"introduced":"0"},{"last_affected":"12.0"}]}],"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-4046.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L"}]}