CVE-2016-4772: Apple iPhone OS

High severity, CVSS 7.5. EPSS: 2.3% chance of exploitation in the next 30 days.

The kernel in Apple iOS before 10, OS X before 10.12, tvOS before 10, and watchOS before 3 allows remote attackers to cause a denial of service (unintended lock) via unspecified vectors.

Affected products

• Apple iPhone OS: before 10.0 (fixed in 10.0)
• Apple Mac OS X: before 10.12 (fixed in 10.12)
• Apple tvOS: before 10.0 (fixed in 10.0)
• Apple watchOS: before 3.0 (fixed in 3.0)

Published 2016-09-25. Last modified 2026-06-17.