[ CVE-2026-86963 · Published 20 Oct 2026 ]
Vulnerability in Apple iOS and iPadOS
CVSS 5.9
EPSS <1%No fix listed yet
[ Description ]Official description
A denial-of-service issue was addressed with improved input validation. This issue is fixed in iOS 26.7 and iPadOS 26.7, iOS 27 and iPadOS 27. An attacker in a privileged network position may be able to cause a denial-of-service.
[ 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.