CVE-2009-0954: Apple Quicktime

High severity, CVSS 9.3. EPSS: 5.7% chance of exploitation in the next 30 days.

Heap-based buffer overflow in Apple QuickTime before 7.6.2 on Windows allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via a movie file containing crafted Clipping Region (CRGN) atom types.

Affected products

• Apple Quicktime: up to and including 7.6.1; affected versions not specified; version 3.0 only; version 4.1.2 only; version 5.0 only; version 5.0.1 only; …

Published 2009-06-02. Last modified 2026-06-16.