CVE-2019-25554 Tomabo MP4 Converter 3.25.22 Denial of Service via Name Field
Local attackers can crash Tomabo MP4 Converter by inputting an excessively long string in the Name field, causing a buffer overflow.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2019-25554?
CVE-2019-25554 is a medium-severity memory corruption vulnerability in Tomabo MP4 Converter, published on 21 Mar 2026. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.
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.
Weakness: CWE-787
Which versions are affected by CVE-2019-25554?
It affects 1 product.
Products include Tomabo Mp4 Converter.
How do I fix CVE-2019-25554?
No fix has been published for CVE-2019-25554 yet. Limit exposure of the affected software until one is available.
Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.
Is CVE-2019-25554 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2019-25554 exists.
Sources
Also known as GHSA-xrcg-2m4r-j3x4.