CVE-2026-84123 UNKNOWN

CVE-2026-84123

Published: 2026-09-01

Description

Privilege escalation due to use-after-free in the Graphics: WebGPU component. This vulnerability was fixed in Firefox 155, Firefox ESR 153.2, Thunderbird 155, and Thunderbird 153.2.

AI Intelligence Brief

AI Intelligence

Analyzing vulnerability vectors…