CVE-2026-86919

Name of the Vulnerable Software and Affected Versions iOS versions prior to 26.7 iPadOS versions prior to 26.7 iOS versions prior to 27 iPadOS versions prior to 27 macOS Golden Gate versions prior to 27 macOS Sequoia versions prior to 15.8 macOS Tahoe versions prior to 26.7 visionOS versions prior to 27

Description A stack overflow occurs due to insufficient input validation. An attacker using a paired Bluetooth device can exploit this to execute arbitrary code. A stack overflow is a condition where a program exceeds its allocated stack memory, potentially allowing the execution of malicious instructions.

Recommendations Update iOS to version 26.7 or later. Update iPadOS to version 26.7 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 or later. Update macOS Tahoe to version 26.7 or later. Update visionOS to version 27 or later.