CVE-2006-4391: Apple Mac OS X

Medium severity, CVSS 5.1. EPSS: 6.3% chance of exploitation in the next 30 days.

Buffer overflow in Apple ImageIO on Apple Mac OS X 10.4 through 10.4.7 allows remote attackers to execute arbitrary code via a malformed JPEG2000 image.

Affected products

• Apple Mac OS X: version 10.4 only; version 10.4.1 only; version 10.4.2 only; version 10.4.3 only; version 10.4.4 only; version 10.4.5 only; …

Published 2006-10-03. Last modified 2026-06-16.