CVE-2026-86963

No fix known EPSS <1%CVSS 5.9

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.

Published 2026-10-20 · CVE record · OSV

Products: Apple iOS and iPadOS