Tao Huang

**Name of the Vulnerable Software and Affected Versions** iOS versions prior to 13.5 iPadOS versions prior to 13.5 macOS Catalina versions prior to 10.15.5 tvOS versions prior to 13.4.5 watchOS versions prior to 6.2.5 **Description** An information disclosure issue was addressed by removing the vulnerable code. A malicious application may be able to determine another application's memory layout. **Recommendations** Update to iOS 13.5 or later. Update to iPadOS 13.5 or later. Update to macOS Catalina 10.15.5 or later. Update to tvOS 13.4.5 or later. Update to watchOS 6.2.5 or later.

**Name of the Vulnerable Software and Affected Versions** iOS versions prior to 13.5 iPadOS versions prior to 13.5 macOS Catalina versions prior to 10.15.5 tvOS versions prior to 13.4.5 watchOS versions prior to 6.2.5 **Description** The issue is related to an integer overflow that has been addressed through improved input validation. A malicious application may be able to execute arbitrary code with kernel privileges. **Recommendations** Update to iOS 13.5 or later. Update to iPadOS 13.5 or later. Update to macOS Catalina 10.15.5 or later. Update to tvOS 13.4.5 or later. Update to watchOS 6.2.5 or later.

**Name of the Vulnerable Software and Affected Versions** iOS versions prior to 12.4 macOS Mojave versions prior to 10.14.6 tvOS versions prior to 12.4 watchOS versions prior to 5.3 **Description** A memory corruption issue was addressed with improved input validation. A remote attacker may be able to cause arbitrary code execution. **Recommendations** For iOS versions prior to 12.4, update to iOS 12.4 or later. For macOS Mojave versions prior to 10.14.6, update to macOS Mojave 10.14.6 or later. For tvOS versions prior to 12.4, update to tvOS 12.4 or later. For watchOS versions prior to 5.3, update to watchOS 5.3 or later.