CVE-2019-8784: Apple iCloud

High severity, CVSS 7.8. EPSS: 1.3% chance of exploitation in the next 30 days.

A memory corruption issue was addressed with improved memory handling. This issue is fixed in iOS 13.2 and iPadOS 13.2, macOS Catalina 10.15.1, iTunes for Windows 12.10.2, iCloud for Windows 11.0, iCloud for Windows 7.15. An application may be able to execute arbitrary code with system privileges.

Affected products

• Apple iCloud: before 7.15 (fixed in 7.15); from 10.0, before 10.8 (fixed in 10.8)
• Apple iPadOS: before 13.2 (fixed in 13.2)
• Apple iPhone OS: before 13.2 (fixed in 13.2)
• Apple iTunes: before 12.10.2 (fixed in 12.10.2)
• Apple Mac OS X: before 10.15.1 (fixed in 10.15.1)

Published 2019-12-18. Last modified 2026-06-17.