CVE-2026-16394

CVE-2026-16394CVE-2026-16394

Description

Mitigation bypass in the DOM: Security component. This vulnerability was fixed in Firefox 153.

Scoring

CVSS 9.1 ()
VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Last modified2026-07-21
Sourced from NVD. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.