CVE-2026-28877

Name of the Vulnerable Software and Affected Versions iOS versions prior to 26.4 iPadOS versions prior to 26.4 macOS Sequoia versions prior to 15.7.5 macOS Tahoe versions prior to 26.4 visionOS versions prior to 26.4 watchOS versions prior to 26.4

Description An authorization issue existed due to improved state management, potentially allowing an application to access sensitive user data. The issue involved leaking the real, user-set device name without requiring the proper entitlement.

Recommendations Update iOS to version 26.4. Update iPadOS to version 26.4. Update macOS Sequoia to version 15.7.5. Update macOS Tahoe to version 26.4. Update visionOS to version 26.4. Update watchOS to version 26.4.