Ulexec

**Name of the Vulnerable Software and Affected Versions** Safari (affected versions not specified) watchOS versions prior to 11.6 iOS versions prior to 18.6 iPadOS versions prior to 18.6 iPadOS version 17.7.9 tvOS versions prior to 18.6 macOS versions prior to Sequoia 15.6 visionOS versions prior to 2.6 **Description** A use-after-free issue exists due to improved memory management. Processing maliciously crafted web content may lead to an unexpected Safari crash. **Recommendations** Update watchOS to version 11.6 or later. Update iOS to version 18.6 or later. Update iPadOS to version 18.6 or later. Update iPadOS to version 17.7.9. Update tvOS to version 18.6 or later. Update macOS to version Sequoia 15.6 or later. Update visionOS to version 2.6 or later.

**Name of the Vulnerable Software and Affected Versions** watchOS versions prior to 11.5 tvOS versions prior to 18.5 iPadOS versions prior to 17.7.7 and prior to 18.5 iOS versions prior to 18.5 macOS Sequoia versions prior to 15.5 visionOS versions prior to 2.5 Safari versions prior to 18.5 **Description** The issue was addressed with improved input validation. Processing maliciously crafted web content may lead to an unexpected Safari crash. **Recommendations** For watchOS versions prior to 11.5, update to watchOS 11.5 to resolve the issue. For tvOS versions prior to 18.5, update to tvOS 18.5 to resolve the issue. For iPadOS versions prior to 17.7.7, update to iPadOS 17.7.7 or later to resolve the issue. For iPadOS versions prior to 18.5, update to iPadOS 18.5 to resolve the issue. For iOS versions prior to 18.5, update to iOS 18.5 to resolve the issue. For macOS Sequoia versions prior to 15.5, update to macOS Sequoia 15.5 to resolve the issue. For visionOS versions prior to 2.5, update to visionOS 2.5 to resolve the issue. For Safari versions prior to 18.5, update to Safari 18.5 to resolve the issue.

**Name of the Vulnerable Software and Affected Versions** watchOS versions prior to 9.5 tvOS versions prior to 16.5 macOS Ventura versions prior to 13.4 Safari versions prior to 16.5 iOS versions prior to 16.5 iPadOS versions prior to 16.5 **Description** An out-of-bounds read issue was addressed with improved input validation. Processing web content may disclose sensitive information. **Recommendations** For watchOS versions prior to 9.5, update to watchOS 9.5. For tvOS versions prior to 16.5, update to tvOS 16.5. For macOS Ventura versions prior to 13.4, update to macOS Ventura 13.4. For Safari versions prior to 16.5, update to Safari 16.5. For iOS versions prior to 16.5, update to iOS 16.5. For iPadOS versions prior to 16.5, update to iPadOS 16.5.