CVE-2009-2805: Apple Mac OS X

Medium severity, CVSS 6.8. EPSS: 2.9% chance of exploitation in the next 30 days.

Integer overflow in CoreGraphics in Apple Mac OS X 10.4.11 and 10.5.8 allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via a crafted JBIG2 stream in a PDF file, leading to a heap-based buffer overflow.

Affected products

• Apple Mac OS X: version 10.4.11 only; version 10.5.8 only
• Apple Mac OS X Server: version 10.4.11 only; version 10.5.8 only

Published 2009-09-14. Last modified 2026-06-16.