CVE-2013-1026: Apple iPhone OS

Medium severity, CVSS 6.8. EPSS: 3.3% chance of exploitation in the next 30 days.

Buffer overflow in ImageIO in Apple Mac OS X before 10.8.5 allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via crafted JPEG2000 data in a PDF document.

Affected products

• Apple iPhone OS: up to and including 6.1.4; version 1.0.0 only; version 1.0.1 only; version 1.0.2 only; version 1.1.0 only; version 1.1.1 only; …
• Apple Mac OS X: up to and including 10.8.4; version 10.8.0 only; version 10.8.1 only; version 10.8.2 only; version 10.8.3 only

Published 2013-09-16. Last modified 2026-06-16.