CVE-2026-86942

Name of the Vulnerable Software and Affected Versions iOS versions prior to 26.7.2 iPadOS versions prior to 26.7.2 iOS versions prior to 27 iPadOS versions prior to 27 macOS Golden Gate versions prior to 27 macOS Sequoia versions prior to 15.8.2 macOS Tahoe versions prior to 26.7.2 visionOS versions prior to 27

Description An out-of-bounds read occurs due to insufficient bounds checking, which may allow an application to cause a denial-of-service. 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 26.7.2 or later. Update iPadOS to version 26.7.2 or later. Update iOS to version 27 or later. Update iPadOS to version 27 or later. Update macOS Golden Gate to version 27 or later. Update macOS Sequoia to version 15.8.2 or later. Update macOS Tahoe to version 26.7.2 or later. Update visionOS to version 27 or later.