CVE-2019-25644: Direct-Soft Winmpg Video Convert

Medium severity, CVSS 5.5. EPSS: 0.2% chance of exploitation in the next 30 days.

WinMPG Video Convert 9.3.5 and older versions contain a buffer overflow vulnerability in the registration dialog that allows local attackers to crash the application by supplying oversized input. Attackers can paste a large payload of 6000 bytes into the Name and Registration Code field to trigger a denial of service condition.

Affected products

• Direct-Soft Winmpg Video Convert: up to and including 9.3.5

Published 2026-03-24. Last modified 2026-06-17.