CVE-2011-0186: Apple Mac OS X

Medium severity, CVSS 4.3. EPSS: 2.6% chance of exploitation in the next 30 days.

QuickTime in Apple Mac OS X before 10.6.7 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted JPEG2000 image.

Affected products

• Apple Mac OS X: before 10.6.7 (fixed in 10.6.7)
• Apple Quicktime: before 7.7.0 (fixed in 7.7.0)

Published 2011-03-23. Last modified 2026-06-16.