CVE-2015-1129: Apple iPhone OS

Medium severity, CVSS 4.3. EPSS: 1% chance of exploitation in the next 30 days.

Apple Safari before 6.2.5, 7.x before 7.1.5, and 8.x before 8.0.5 does not properly select X.509 client certificates, which makes it easier for remote attackers to track users via a crafted web site.

Affected products

• Apple iPhone OS: up to and including 8.4.1
• Apple Safari: up to and including 6.2.4; version 7.0 only; version 7.0.1 only; version 7.0.2 only; version 7.0.3 only; version 7.0.4 only; …

Published 2015-04-10. Last modified 2026-06-17.