CVE-2014-4351: Apple Mac OS X

Medium severity, CVSS 6.8. EPSS: 3.6% chance of exploitation in the next 30 days.

Buffer overflow in QuickTime in Apple OS X before 10.10 allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via crafted audio samples in an m4a file.

Affected products

• Apple Mac OS X: up to and including 10.9.5

Published 2014-10-18. Last modified 2026-06-17.