CVE-2026-92007
HIGH
NVD
CVSS Score
8.8
Severity
HIGH
Published
Sep 15, 2026
Vendor
unknown
Description
Privilege escalation due to incorrect boundary conditions in the Graphics: CanvasWebGL component. This vulnerability was fixed in Firefox 156, Firefox ESR 115.41, Firefox ESR 140.16, and Firefox ESR 153.3.