CVE-2026-124935 | Mozilla Firefox up to 153.6/159 Networking memory corruption

November 10, 2026 Yanac

A vulnerability identified as critical has been detected in Mozilla Firefox up to 153.6/159. This affects an unknown part of the component Networking. Performing a manipulation results in memory corruption.

This vulnerability was named CVE-2026-124935. The attack may be initiated remotely. There is no available exploit.

You should upgrade the affected component.VulDB Recent EntriesRead More