CVE-2026-6763

CVE-2026-6763CVE-2026-6763

mozilla / firefox

Description

Mitigation bypass in the File Handling component. This vulnerability was fixed in Firefox 150, Firefox ESR 140.10, Thunderbird 150, and Thunderbird 140.10.

Scoring

CVSS 6.5 ()
VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
Last modified2026-10-26
Sourced from NVD. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.