Exploit for Use After Free in Mozilla Firefox

CVE-2026-2764, but with wasm Status: analysis + validated P...

CVE-2026-2764 vulnerabilities

Vulnerabilities for packages: firefox...

OPENSUSE-SU-2026:20365-1 Security update for MozillaFirefox

This update for MozillaFirefox fixes the following issues: - Firefox Extended Support Release 140.8.0 ESR bsc1258568 - CVE-2026-2757: Incorrect boundary conditions in the WebRTC: Audio/Video component - CVE-2026-2758: Use-after-free in the JavaScript: GC component - CVE-2026-2759: Incorrect...

CVE-2026-2764

creationtimestamp| type| source ---|---|--- 2026-02-25 00:02:13+00:00| seen| https://bsky.app/profile/slackers.it/post/3mfnevolwlj2h 2026-02-28 02:01:49+00:00| seen| https://bsky.app/profile/slackers.it/post/3mfv4ybtzip2c 2026-08-12 08:00:04+00:00| published-proof-of-concept|...

CVE-2026-2764

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: JIT miscompilation, use-after-free in the JavaScript Engine: JIT component...

CVE-2026-2764

JIT miscompilation, use-after-free in the JavaScript Engine: JIT component. This vulnerability affects Firefox 148, Firefox ESR 115.33, Firefox ESR 140.8, Thunderbird 148, and Thunderbird 140.8...