CVE-2022-3266 | Mozilla Firefox up to 104 H264 Decoder out-of-bounds (Bug 1767360 / EUVD-2022-42668)

A vulnerability was found in Mozilla Firefox up to 104 and classified as problematic. This affects an unknown part of the component H264 Decoder. Executing a manipulation can lead to out-of-bounds read. The identification of this vulnerability is CVE-2022-3266. The attack may be launched remotely. There is no exploit available. It is suggested to upgrade the affected component.