CVE-2021-30993 | Apple macOS up to 12.0 Kernel buffer overflow (HT212978 / WID-SEC-2026-0631)
A vulnerability was found in Apple macOS up to 12.0. It has been classified as problematic. Affected is an unknown function of the component Kernel. The manipulation leads to buffer overflow.
This vulnerability is uniquely identified as CVE-2021-30993. The attack is possible to be carried out remotely. No exploit exists.
Upgrading the affected component is recommended.