Unrated severityNVD Advisory· Published Sep 1, 2026
CVE-2026-84145
CVE-2026-84145
Description
Internally found bugs present in Firefox 154, Firefox ESR 153.1, Firefox ESR 140.14 and Firefox ESR 115.39. Some of these bugs showed evidence of memory corruption or another security-relevant defect and we presume that with enough effort some of these could have been exploited. This vulnerability was fixed in Firefox 155, Firefox ESR 115.40, Firefox ESR 140.15, and Firefox ESR 153.2.
Affected products
1- Range: 154
Patches
Vulnerability mechanics
References
7- bugzilla.mozilla.org/buglist.cginvd
- bugzilla.mozilla.org/buglist.cginvd
- bugzilla.mozilla.org/show_bug.cginvd
- www.mozilla.org/security/advisories/mfsa2026-82/nvd
- www.mozilla.org/security/advisories/mfsa2026-83/nvd
- www.mozilla.org/security/advisories/mfsa2026-84/nvd
- www.mozilla.org/security/advisories/mfsa2026-85/nvd
News mentions
0No linked articles in our index yet.