CVE-2026-43753

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 Sonoma versions prior to 14.8.8 macOS Tahoe versions prior to 26.6

Description An out-of-bounds read occurs due to insufficient bounds checking. This allows an attacker with physical access to a locked device to view sensitive user information. An out-of-bounds read is a condition where a program reads data past the end or before the beginning of the intended buffer.

Recommendations Update iOS to version 26.6. Update iPadOS to version 26.6. Update macOS Sequoia to version 15.7.8. Update macOS Sonoma to version 14.8.8. Update macOS Tahoe to version 26.6.