CVE-2026-43667: Apple iPadOS

Medium severity, CVSS 6.5. EPSS: 0.4% chance of exploitation in the next 30 days.

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.

Affected products

• Apple iPadOS: before 18.7.10 (fixed in 18.7.10)
• Apple iPhone OS: before 18.7.10 (fixed in 18.7.10)

Published 2026-08-17. Last modified 2026-08-25.