CVE-2026-113400 | Mozilla Firefox up to 158.0.0 cubeb uninitialized pointer

October 20, 2026 Yanac

A vulnerability classified as critical has been found in Mozilla Firefox up to 158.0.0. Affected by this vulnerability is an unknown functionality of the component cubeb. This manipulation causes uninitialized pointer.

This vulnerability is registered as CVE-2026-113400. Remote exploitation of the attack is possible. No exploit is available.

It is recommended to upgrade the affected component.VulDB Recent EntriesRead More