Saul Van Der Bijl

**Name of the Vulnerable Software and Affected Versions** macOS Catalina versions prior to 10.15.1 Security Update versions prior to 2019-001 Security Update versions prior to 2019-006 **Description** A logic issue was addressed with improved state management. This issue affects users who share their screen, potentially preventing them from ending screen sharing. **Recommendations** For macOS Catalina versions prior to 10.15.1, update to macOS Catalina 10.15.1 to resolve the issue. For Security Update versions prior to 2019-001, apply Security Update 2019-001 to resolve the issue. For Security Update versions prior to 2019-006, apply Security Update 2019-006 to resolve the issue.