https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-07T18:36:43.441518+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/cve-2025-3031 CVE-2025-3031 — JIT optimization bug with different stack slot sizes 2026-10-07T18:36:43.457832+00:00

Affected: Mozilla Firefox, Mozilla Thunderbird

An attacker could read 32 bits of values spilled onto the stack in a JIT compiled function. This vulnerability was fixed in Firefox 137 and Thunderbird 137.