CVE-2009-0155: Apple Mac OS X

Medium severity, CVSS 6.8. EPSS: 5.8% chance of exploitation in the next 30 days.

Integer underflow in CoreGraphics in Apple Mac OS X 10.5 before 10.5.7, iPhone OS 1.0 through 2.2.1, and iPhone OS for iPod touch 1.1 through 2.2.1 allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via a crafted PDF file that triggers a heap-based buffer overflow.

Affected products

• Apple Mac OS X: version 10.5.0 only; version 10.5.1 only; version 10.5.2 only; version 10.5.3 only; version 10.5.4 only; version 10.5.5 only; …
• Apple Mac OS X Server: version 10.5.0 only; version 10.5.1 only; version 10.5.2 only; version 10.5.3 only; version 10.5.4 only; version 10.5.5 only; …

Published 2009-05-13. Last modified 2026-06-16.