CVE-2019-25644

Name: CVE-2019-25644
Creator: NVD / NIST
Published: 2026-03-24T12:16:06.84+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 6.9/10EPSS 0.23%

Last modified Jun 17, 2026

CVE-2019-25644 is a medium-severity vulnerability rated 6.9/10 on the CVSS scale. 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.. EPSS estimates a 0.23% chance of exploitation in the next 30 days.

Description

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.

Metrics

CVSS 3.1

5.5/10

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CVSS 4.0

6.9/10

CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

EPSS Probability

0.23%

13.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-787

Affected Software

Vendor	Product	Versions
Direct-Soft	Winmpg Video Convert	<= 9.3.5

References

http://www.winmpg.comProduct
http://www.winmpg.com/down/WinMPG_VideoConvert.zipProduct
https://www.exploit-db.com/exploits/46553Exploit, VDB Entry
https://www.vulncheck.com/advisories/winmpg-video-convert-buffer-overflow-local-denial-of-serviceThird Party Advisory

Timeline

Published: Mar 24, 2026
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2019-25644?

How severe is CVE-2019-25644?

CVE-2019-25644 has a CVSS score of 6.9/10 (MEDIUM severity). The EPSS model estimates a 0.23% probability of exploitation in the next 30 days.

How do I fix CVE-2019-25644?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2019-25644?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST