CVE-2016-4628: Apple iPhone OS

Medium severity, CVSS 5.5. EPSS: 0.3% chance of exploitation in the next 30 days.

IOAcceleratorFamily in Apple iOS before 9.3.3 and watchOS before 2.2.2 allows local users to obtain sensitive information from kernel memory or cause a denial of service (out-of-bounds read) via unspecified vectors.

Affected products

• Apple iPhone OS: up to and including 9.3.2
• Apple watchOS: up to and including 2.2.1

Published 2016-07-22. Last modified 2026-06-17.