CVE-2022-46693: Apple iCloud

High severity, CVSS 7.8. EPSS: 0.4% chance of exploitation in the next 30 days.

An out-of-bounds write issue was addressed with improved input validation. This issue is fixed in tvOS 16.2, iCloud for Windows 14.1, macOS Ventura 13.1, iOS 16.2 and iPadOS 16.2, watchOS 9.2. Processing a maliciously crafted file may lead to arbitrary code execution.

Affected products

• Apple iCloud: before 14.1 (fixed in 14.1)
• Apple iPadOS: before 16.2 (fixed in 16.2)
• Apple iPhone OS: before 16.2 (fixed in 16.2)
• Apple macOS: before 13.1 (fixed in 13.1)
• Apple tvOS: before 16.2 (fixed in 16.2)
• Apple watchOS: before 9.2 (fixed in 9.2)

Published 2022-12-15. Last modified 2026-06-17.