CVE-2020-9830: Apple iPadOS

High severity, CVSS 7.8. EPSS: 1% chance of exploitation in the next 30 days.

A memory corruption issue was addressed with improved state management. This issue is fixed in iOS 13.5 and iPadOS 13.5, macOS Catalina 10.15.5. An application may be able to execute arbitrary code with kernel privileges.

Affected products

• Apple iPadOS: before 13.5 (fixed in 13.5)
• Apple iPhone OS: before 13.5 (fixed in 13.5)
• Apple Mac OS X: from 10.13, before 10.13.6 (fixed in 10.13.6); from 10.14, before 10.14.6 (fixed in 10.14.6); from 10.15, before 10.15.5 (fixed in 10.15.5); version 10.13.6 only; version 10.14.6 only

Published 2020-06-09. Last modified 2026-06-17.