CVE-2026-84533: Apple iPadOS

Medium severity, CVSS 5.3. EPSS: 0.2% chance of exploitation in the next 30 days.

A cryptographic issue was addressed with improved integrity checks. This issue is fixed in iOS 27 and iPadOS 27, macOS Golden Gate 27, tvOS 27, watchOS 27. An attacker in a privileged network position may be able to modify network traffic.

Affected products

• Apple iPadOS: before 27.0 (fixed in 27.0)
• Apple iPhone OS: before 27.0 (fixed in 27.0)
• Apple macOS: before 27.0 (fixed in 27.0)
• Apple tvOS: before 27.0 (fixed in 27.0)
• Apple watchOS: before 27.0 (fixed in 27.0)

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