CVE-2021-30844

Name of the Vulnerable Software and Affected Versions macOS versions prior to Big Sur 11.6 macOS Catalina versions prior to Security Update 2021-005

Description A logic issue was addressed with improved state management, allowing a remote attacker to potentially leak memory.

Recommendations For macOS Catalina, apply Security Update 2021-005 to resolve the issue. For macOS Big Sur, update to version 11.6 or later to resolve the issue. As a temporary workaround, consider restricting access to sensitive data until the issue is resolved.