What is CVE-2019-25644?

CVE-2019-25644 is a medium-severity vulnerability in Winmpg Video Convert Local Dos Exploit, classified under Out-of-bounds Write. CVSS score: 6.2/10. Published 2026-03-24.

How severe is CVE-2019-25644?

Medium severity. CVSS v3 base score is 6.2 out of 10.

Buffer overflow in Winmpg Video Convert Local Dos Exploit

CVE-2019-25644

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…

Vulnerability class: Buffer Overflow

EPSS: 0.000 (0.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.2 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

Affected products

Winmpg Video Convert Local Dos Exploit — versions 9.3.5

Weakness classification (CWE)

CWE-787 — Out-of-bounds Write

References

ExploitDB-46553 (exploit)
Official Product Homepage (product)
Product Reference (product)
VulnCheck Advisory: WinMPG Video Convert 9.3.5 Buffer Overflow Local Denial of Service (third-party-advisory)

Frequently asked questions

What is CVE-2019-25644?: CVE-2019-25644 is a medium-severity vulnerability in Winmpg Video Convert Local Dos Exploit, classified under Out-of-bounds Write. CVSS score: 6.2/10. Published 2026-03-24.
How severe is CVE-2019-25644?: Medium severity. CVSS v3 base score is 6.2 out of 10.