CVE-2026-43667

No fix known EPSS <1%CVSS 6.5

A reachable assertion was addressed with improved input validation. This issue is fixed in iOS 18.7.10 and iPadOS 18.7.10, iOS 26.5 and iPadOS 26.5, macOS Tahoe 26.5, visionOS 26.5, watchOS 26.5. An attacker in a privileged network position may be able to cause a denial-of-service.

Published 2026-08-17 · CVE record · OSV

Products: Apple iOS and iPadOS, Apple macOS, Apple visionOS, Apple watchOS