CVE-2020-3913: Apple iPadOS

High severity, CVSS 7.8. EPSS: 0.7% chance of exploitation in the next 30 days.

A permissions issue existed. This issue was addressed with improved permission validation. This issue is fixed in iOS 13.4 and iPadOS 13.4, macOS Catalina 10.15.4, watchOS 6.2. A malicious application may be able to elevate privileges.

Affected products

• Apple iPadOS: before 13.4 (fixed in 13.4)
• Apple iPhone OS: before 13.4 (fixed in 13.4)
• Apple Mac OS X: before 10.15.4 (fixed in 10.15.4)
• Apple watchOS: before 6.2 (fixed in 6.2)

Published 2020-04-01. Last modified 2026-06-17.