CVE-2012-4728: Corel Quattro Pro x6

Medium severity, CVSS 4.3. EPSS: 3% chance of exploitation in the next 30 days.

The (1) QProGetNotebookWindowHandle and (2) Ordinal132 functions in QPW160.dll in Corel Quattro Pro X6 Standard Edition 16.0.0.388 and earlier allows remote attackers to cause a denial of service (NULL pointer dereference and crash) via a crafted QPW file.

Affected products

• Corel Quattro Pro x6: up to and including 16.0.0.388

Published 2014-06-05. Last modified 2026-06-16.