CVE-2021-30938

Name of the Vulnerable Software and Affected Versions macOS versions prior to 12.1 macOS Big Sur versions prior to 11.6.2 Security Update versions prior to 2021-008 Catalina

Description A local user may be able to cause unexpected system termination or read kernel memory due to an issue that has been addressed with improved checks.

Recommendations For macOS versions prior to 12.1, update to macOS Monterey 12.1 or later. For macOS Big Sur versions prior to 11.6.2, update to macOS Big Sur 11.6.2 or later. For Security Update versions prior to 2021-008 Catalina, apply Security Update 2021-008 Catalina or later.