CVE-2026-20686: Apple iPadOS

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

This issue was addressed with improved input validation. This issue is fixed in iOS 26.3 and iPadOS 26.3. An app may be able to access sensitive user data.

Affected products

• Apple iPadOS: before 26.3 (fixed in 26.3)
• Apple iPhone OS: before 26.3 (fixed in 26.3)

Published 2026-03-25. Last modified 2026-06-17.