CVE-2026-86882

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 tvOS versions prior to 27 visionOS versions prior to 27 watchOS versions prior to 27

Description An out-of-bounds write issue occurs due to insufficient bounds checking. This flaw can be triggered when processing a maliciously crafted image, which may lead to unexpected process termination. An out-of-bounds write is a condition where the software writes data past the end of the intended buffer, potentially corrupting memory.

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 tvOS to version 27 or later. Update visionOS to version 27 or later. Update watchOS to version 27 or later.