CVE-2026-28864

Name of the Vulnerable Software and Affected Versions iOS versions prior to 18.7.7 iPadOS versions prior to 18.7.7 macOS Sequoia versions prior to 15.7.5 macOS Sonoma versions prior to 14.8.5 macOS Tahoe versions prior to 26.4 visionOS versions prior to 26.4 watchOS versions prior to 26.4

Description The issue involves inadequate permissions checking, potentially allowing a local attacker to access a user's Keychain items.

Recommendations Update iOS to version 18.7.7. Update iPadOS to version 18.7.7. Update macOS Sequoia to version 15.7.5. Update macOS Sonoma to version 14.8.5. Update macOS Tahoe to version 26.4. Update visionOS to version 26.4. Update watchOS to version 26.4.