CVE-2014-1247: Apple Quicktime

High severity, CVSS 9.3. EPSS: 3.5% chance of exploitation in the next 30 days.

Apple QuickTime before 7.7.5 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted dref atom in a movie file.

Affected products

• Apple Quicktime: up to and including 7.7.4; version 7.0.0 only; version 7.0.1 only; version 7.0.2 only; version 7.0.3 only; version 7.0.4 only; …

Published 2014-02-27. Last modified 2026-06-17.