CVE-2022-22658: Apple iPhone OS

Medium severity, CVSS 6.5. EPSS: 0.9% chance of exploitation in the next 30 days.

An input validation issue was addressed with improved input validation. This issue is fixed in iOS 16.0.3. Processing a maliciously crafted email message may lead to a denial-of-service.

Affected products

• Apple iPhone OS: before 16.0.3 (fixed in 16.0.3)

Published 2022-11-01. Last modified 2026-06-17.