CVE-2015-3807: Apple iPhone OS

Medium severity, CVSS 4.3. EPSS: 2.4% chance of exploitation in the next 30 days.

libxml2 in Apple iOS before 8.4.1 and OS X before 10.10.5 allows remote attackers to obtain sensitive information from process memory or cause a denial of service (memory corruption) via a crafted XML document.

Affected products

• Apple iPhone OS: up to and including 8.4; up to and including 9.1
• Apple Mac OS X: up to and including 10.10.4; up to and including 10.11.1
• Apple tvOS: up to and including 9.0

Published 2015-08-17. Last modified 2026-06-17.