CVE-2019-8613: Apple iPhone OS

Critical severity, CVSS 9.8. EPSS: 13.3% chance of exploitation in the next 30 days.

A use after free issue was addressed with improved memory management. This issue is fixed in iOS 12.3, tvOS 12.3, watchOS 5.2.1. A remote attacker may be able to cause arbitrary code execution.

Affected products

• Apple iPhone OS: before 12.3 (fixed in 12.3)
• Apple tvOS: before 12.3 (fixed in 12.3)
• Apple watchOS: before 5.2.1 (fixed in 5.2.1)

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