Is CVE-2019-25554 actively exploited?

No active exploitation of CVE-2019-25554 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2019-25554 be exploited remotely?

No. CVE-2019-25554 requires local access to exploit.

What is the CVSS score of CVE-2019-25554?

CVE-2019-25554 has a CVSS score of 5.5 (MEDIUM).

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MEDIUM

CVE-2019-25554

CWE-787Published: March 21, 2026· Updated: Mar 23, 2026

5.5

CVSS v3.1

EPSS:0.01%probability of exploitation in 30 daysPercentile:1.6th

Official Description

Tomabo MP4 Converter 3.25.22 contains a denial of service vulnerability that allows local attackers to crash the application by supplying an excessively long string in the Name field. Attackers can trigger a buffer overflow by pasting a large payload into the Name parameter when adding a preset in the Video/Audio Formats options, causing the application to crash when Reset All is clicked.

NVD Source

Technical Analysis

CVE-2019-25554 requires local access, meaning attackers must already have a foothold on the target system.

Exploitation does not require any privileges, though user interaction (Required) is needed, which slightly reduces the risk of mass automated attacks.

A successful exploit results in availability disruption (denial of service), with a CVSS base score of 5.5.

From a weakness classification perspective (CWE-787): Out-of-bounds write vulnerabilities can lead to data corruption, crashes, or arbitrary code execution.