Firefox WebGPU Sandbox Escape (CVE-2026-124921)
CVE-2026-124921 Published on November 10, 2026

Sandbox escape in the Graphics: WebGPU component
Sandbox escape in the Graphics: WebGPU component. This vulnerability was fixed in Firefox 160.

NVD


Products Associated with CVE-2026-124921

Want to know whenever a new CVE is published for Mozilla Firefox? stack.watch will email you.

Mozilla Firefox

Affected Versions

Mozilla Firefox: