CVE-2021-30957 | Apple watchOS up to 8.1.1 CoreAudio buffer overflow (HT212975 / WID-SEC-2026-0631)
A vulnerability categorized as critical has been discovered in Apple watchOS up to 8.1.1. This affects an unknown function of the component CoreAudio. Such manipulation leads to buffer overflow.
This vulnerability is traded as CVE-2021-30957. The attack may be launched remotely. There is no exploit available.
It is advisable to upgrade the affected component.