CVE-2026-74947

CVE-2026-74947CVE-2026-74947

mozilla / firefox

Description

Privilege escalation due to invalid pointer in the Graphics component. This vulnerability was fixed in Firefox 154, Firefox ESR 153.1, Thunderbird 154, and Thunderbird 153.1.

Scoring

CVSS 8.8 ()
VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Last modified2026-08-19
Sourced from NVD. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.