Xiguasec

**Name of the Vulnerable Software and Affected Versions** Apple iOS, iPadOS, macOS, tvOS, visionOS, watchOS versions prior to 26.4 **Description** An issue exists where an application may be able to access sensitive user data due to insufficient validation. There is no information available regarding the number of potentially affected devices or any real-world incidents where this issue was exploited. **Recommendations** Update to iOS 26.4 or later. Update to iPadOS 26.4 or later. Update to macOS Tahoe 26.4 or later. Update to tvOS 26.4 or later. Update to visionOS 26.4 or later. Update to watchOS 26.4 or later.