Vulnerability · NVD

CVE-2026-109711

CVE-2026-109711, medium severity (CVSS 5.4): 1 tracked app concerned, 1 still exposed on its current version.

Published on 2026-10-13

Use-after-free in the Graphics: Canvas2D component. This vulnerability was fixed in Firefox 158 and Firefox ESR 153.5.

Attack vector : Network No privileges required

Show raw CVSS vector

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

Tracked apps referencing this CVE

For each app: the affected range, the fixing version, and where the tracked app stands today.

Vulnerable CPE configurations (1)

Vendor	Product	Platform	Versions	CPE 2.3 URI
mozilla	firefox All platforms (wildcard)	All platforms (wildcard)	<158	cpe:2.3:a:mozilla:firefox::::::::

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