High severity8.1NVD Advisory· Published Apr 1, 2025· Updated Apr 13, 2026
CVE-2025-3030
CVE-2025-3030
Description
Memory safety bugs present in Firefox 136, Thunderbird 136, Firefox ESR 128.8, and Thunderbird 128.8. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability was fixed in Firefox 137, Firefox ESR 128.9, Thunderbird 137, and Thunderbird 128.9.
Affected products
3cpe:2.3:a:mozilla:firefox:*:*:*:*:esr:*:*:*+ 1 more
- cpe:2.3:a:mozilla:firefox:*:*:*:*:esr:*:*:*range: <128.8.0
- cpe:2.3:a:mozilla:firefox:*:*:*:*:-:*:*:*range: <136.0
Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
6- www.mozilla.org/security/advisories/mfsa2025-20/nvdVendor Advisory
- www.mozilla.org/security/advisories/mfsa2025-22/nvdVendor Advisory
- www.mozilla.org/security/advisories/mfsa2025-23/nvdVendor Advisory
- www.mozilla.org/security/advisories/mfsa2025-24/nvdVendor Advisory
- bugzilla.mozilla.org/buglist.cginvdBroken LinkIssue Tracking
- lists.debian.org/debian-lts-announce/2025/04/msg00005.htmlnvd
News mentions
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