Khlung1

**Name of the Vulnerable Software and Affected Versions** Apple iOS versions prior to 12.4 Apple macOS versions prior to 10.14.6 Apple tvOS versions prior to 12.4 Apple watchOS versions prior to 5.3 Apple Safari versions prior to 12.1.2 Apple iTunes for Windows versions prior to 12.9.6 Apple iCloud for Windows versions prior to 10.6 **Description** The issue arises from multiple memory corruption problems that have been addressed through improved memory handling. Processing maliciously crafted web content may lead to arbitrary code execution. **Recommendations** For Apple iOS versions prior to 12.4, update to iOS 12.4 or later. For Apple macOS versions prior to 10.14.6, update to macOS Mojave 10.14.6 or later. For Apple tvOS versions prior to 12.4, update to tvOS 12.4 or later. For Apple watchOS versions prior to 5.3, update to watchOS 5.3 or later. For Apple Safari versions prior to 12.1.2, update to Safari 12.1.2 or later. For Apple iTunes for Windows versions prior to 12.9.6, update to iTunes for Windows 12.9.6 or later. For Apple iCloud for Windows versions prior to 10.6, update to iCloud for Windows 10.6 or later.