CVE-2018-4385: Apple iPhone OS

Medium severity, CVSS 6.5. EPSS: 1% chance of exploitation in the next 30 days.

A logic issue was addressed with improved state management. This issue affected versions prior to iOS 12.1.

Affected products

• Apple iPhone OS: before 12.1 (fixed in 12.1)

Published 2019-04-03. Last modified 2026-06-17.