CVE-2026-92013 | Mozilla Firefox up to 115.40/140.15/153.2/155 CanvasWebGL privileges management

September 15, 2026 Yanac

A vulnerability classified as critical has been found in Mozilla Firefox up to 115.40/140.15/153.2/155. This vulnerability affects unknown code of the component CanvasWebGL. The manipulation leads to improper privilege management.

This vulnerability is referenced as CVE-2026-92013. Remote exploitation of the attack is possible. No exploit is available.

It is recommended to upgrade the affected component.VulDB Recent EntriesRead More