CVE-2026-64771

Name of the Vulnerable Software and Affected Versions iOS versions prior to 26.6 iPadOS versions prior to 26.6 macOS Sequoia versions prior to 15.7.8 macOS Tahoe versions prior to 26.6 tvOS versions prior to 26.6 visionOS versions prior to 26.6

Description A buffer overflow occurs due to insufficient bounds checking. A remote attacker could exploit this to cause heap corruption or unexpected application termination. A buffer overflow is a condition where a process writes more data to a block of memory than it is allocated to hold.

Recommendations Update iOS to version 26.6. Update iPadOS to version 26.6. Update macOS Sequoia to version 15.7.8. Update macOS Tahoe to version 26.6. Update tvOS to version 26.6. Update visionOS to version 26.6.