CVE-2026-20677

Name of the Vulnerable Software and Affected Versions iOS versions prior to 18.7.5 iOS versions prior to 26.3 iPadOS versions prior to 18.7.5 iPadOS versions prior to 26.3 macOS Sequoia versions prior to 15.7.4 macOS Sonoma versions prior to 14.8.4 macOS Tahoe versions prior to 26.3 visionOS versions prior to 26.3

Description A race condition exists due to improper handling of symbolic links, which may allow a shortcut to bypass sandbox restrictions. A race condition is a situation where the system's substantive behavior is dependent on the sequence or timing of other uncontrollable events.

Recommendations Update iOS to version 18.7.5 or 26.3. Update iPadOS to version 18.7.5 or 26.3. Update macOS Sequoia to version 15.7.4. Update macOS Sonoma to version 14.8.4. Update macOS Tahoe to version 26.3. Update visionOS to version 26.3.