Ryan Bell

**Name of the Vulnerable Software and Affected Versions** macOS Big Sur versions prior to 11.4 Security Update versions prior to 2021-003 Catalina **Description** A validation issue was addressed with improved logic, which could allow a malicious application to send unauthorized Apple events to Finder. **Recommendations** For macOS Big Sur versions prior to 11.4, update to macOS Big Sur 11.4. For versions that require Security Update, apply Security Update 2021-003 Catalina.

**Name of the Vulnerable Software and Affected Versions** macOS versions prior to 11.4 **Description** A non-privileged user may be able to modify restricted settings due to inadequate checks. This issue has been addressed with improved checks. **Recommendations** For versions prior to 11.4, update to macOS Big Sur 11.4 to resolve the issue.