[CVE-2026-84123] Privilege escalation due to use-after-free in the Graphics: WebGPU component. This vulnerability was…

Descripción técnica

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

Puntuación CVSS

Score: 8.8/10 — Severidad: HIGH — Estado NIST: Received

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Debilidades (CWE)

CWE-416

Fuente oficial

Publicado en NIST NVD.