[ CVE-2026-86918 · Published 20 Oct 2026 ]
Vulnerability in Apple iOS and iPadOS
CVSS 4.3
EPSS <1%No fix listed yet
[ Description ]Official description
An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in iOS 27 and iPadOS 27, macOS Golden Gate 27, tvOS 27, visionOS 27, watchOS 27. Processing a maliciously crafted image may lead to unexpected app termination.
[ Fixes ]Fixes and patches
No fix or interim patch is linked from our sources yet. Check the vendor references below and limit exposure of affected systems until a fix is available.