CVE-2026-124952

CVE-2026-124952CVE-2026-124952

Description

Use-after-free in the Audio/Video component. This vulnerability was fixed in Firefox ESR 115.45.

Scoring

CVSS 8.8 ()
VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Last modified2026-11-10
Sourced from NVD. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.