PT-2026-27378 · Winmpg+1 · Winmpg Video Convert Local Dos Exploit+1

Achilles · Published 2026-03-24 · Updated 2026-03-24 · CVE-2019-25644

Positive Technologies (AI Summary)

CVSS v3.1

6.2

Medium

Base vector

AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions WinMPG Video Convert versions prior to 9.3.6

Description A buffer overflow exists in the registration dialog. Local attackers can cause a denial of service by providing oversized input. Specifically, pasting a payload of 6000 bytes into the Name and Registration Code fields can crash the application.

Recommendations Update to a version newer than 9.3.5. As a temporary workaround, avoid entering oversized data into the Name and Registration Code fields in the registration dialog.

Exploit

Fix

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

CVE-2019-25644

Affected Products

Winmpg Video Convert Local Dos Exploit

Winmpg Video Convert

References · 5

• 🔥 https://exploit-db.com/exploits/46553 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2019-25644 · Security Note
• http://winmpg.com · Note
• http://winmpg.com/down/WinMPG_VideoConvert.zip · Note
• https://vulncheck.com/advisories/winmpg-video-convert-buffer-overflow-local-denial-of-service · Note