CVE-2021-30748: Apple iPadOS

High severity, CVSS 7.8. EPSS: 1.4% chance of exploitation in the next 30 days.

A memory corruption issue was addressed with improved state management. This issue is fixed in iOS 14.7, macOS Big Sur 11.5. An application may be able to execute arbitrary code with kernel privileges.

Affected products

• Apple iPadOS: before 14.7 (fixed in 14.7)
• Apple iPhone OS: before 14.7 (fixed in 14.7)
• Apple macOS: before 11.5 (fixed in 11.5)
• Apple tvOS: before 14.7 (fixed in 14.7)

Published 2021-09-08. Last modified 2026-06-17.