CVE-2015-5846: Apple iPhone OS

High severity, CVSS 9.3. EPSS: 2.7% chance of exploitation in the next 30 days.

IOKit in the kernel in Apple iOS before 9 allows attackers to execute arbitrary code in a privileged context or cause a denial of service (memory corruption) via a crafted app, a different vulnerability than CVE-2015-5844 and CVE-2015-5845.

Affected products

• Apple iPhone OS: up to and including 8.4.1
• Apple watchOS: version 1.0 only

Published 2015-09-18. Last modified 2026-06-17.