CVE-2026-65329: Apple iPadOS

Medium severity, CVSS 5.9. EPSS: 0.2% chance of exploitation in the next 30 days.

An authentication issue was addressed with improved state management. This issue is fixed in iOS 26.6.1 and iPadOS 26.6.1, iOS 27 and iPadOS 27. An attacker in a privileged network position may be able to bypass IPSec authentication and intercept network traffic.

Affected products

• Apple iPadOS: before 26.6.1 (fixed in 26.6.1)
• Apple iPhone OS: before 26.6.1 (fixed in 26.6.1)

Published 2026-08-17. Last modified 2026-09-14.