CVE-2016-1758: Apple iPhone OS

Low severity, CVSS 3.3. EPSS: 0.8% chance of exploitation in the next 30 days.

The kernel in Apple iOS before 9.3 and OS X before 10.11.4 allows attackers to obtain sensitive memory-layout information or cause a denial of service (out-of-bounds read) via a crafted app.

Affected products

• Apple iPhone OS: up to and including 9.2.1
• Apple Mac OS X: up to and including 10.11.3

Published 2016-03-24. Last modified 2026-06-17.