CVE-2006-3503: Apple Mac OS X

Medium severity, CVSS 5.1. EPSS: 2.7% chance of exploitation in the next 30 days.

Integer overflow in ImageIO in Apple Mac OS X 10.4.7 allows user-assisted attackers to cause a denial of service (crash) and possibly execute arbitrary code via a malformed GIF image.

Affected products

• Apple Mac OS X: version 10.4.7 only
• Apple Mac OS X Server: version 10.4.7 only

Published 2006-08-03. Last modified 2026-06-16.