CVE-2026-109722
Description
AI Translation Available
JIT miscompilation in the JavaScript Engine: JIT component. This vulnerability was fixed in Firefox 158, Firefox ESR 115.43, and Firefox ESR 153.5.
https://bugzilla.mozilla.org/show_bug.cgi?id=2074164
https://www.mozilla.org/security/advisories/mfsa2026-106/
https://www.mozilla.org/security/advisories/mfsa2026-107/
https://www.mozilla.org/security/advisories/mfsa2026-108/