High severity7.5NVD Advisory· Published Sep 30, 2025· Updated Jun 17, 2026
CVE-2025-11153
CVE-2025-11153
Description
JIT miscompilation in the JavaScript Engine: JIT component. This vulnerability was fixed in Firefox 143.0.3.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
7- osv-coords5 versionspkg:rpm/opensuse/MozillaFirefox&distro=openSUSE%20Tumbleweedpkg:rpm/opensuse/firefox-esr&distro=openSUSE%20Tumbleweedpkg:apk/chainguard/firefoxpkg:apk/chainguard/firefox-esrpkg:apk/wolfi/firefox
< 143.0.3-1.1+ 4 more
- (no CPE)range: < 143.0.3-1.1
- (no CPE)range: < 153.0-1.1
- (no CPE)range: < 143.0.3-r0
- (no CPE)range: < 0
- (no CPE)range: < 143.0.3-r0
= 143.0.3+ 1 more
- (no CPE)range: = 143.0.3
- cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*range: <143.0.3
Patches
Vulnerability mechanics
References
2- www.mozilla.org/security/advisories/mfsa2025-80/nvdVendor Advisory
- bugzilla.mozilla.org/show_bug.cginvdIssue TrackingPermissions Required
News mentions
0No linked articles in our index yet.