CVE-2026-6753 | Mozilla Firefox up to 149 WebRTC memory corruption

A vulnerability was found in Mozilla Firefox up to 149. It has been declared as critical. This affects an unknown part of the component WebRTC. Such manipulation leads to memory corruption.

This vulnerability is listed as CVE-2026-6753. The attack may be performed from remote. There is no available exploit.

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