CVE-2025-2029 MicroDicom DICOM Viewer mDicom.exe memory corruption
A local attacker can exploit memory corruption in MicroDicom DICOM Viewer to potentially execute arbitrary code.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2025-2029?
CVE-2025-2029 is a medium-severity memory corruption vulnerability in MicroDicom DICOM Viewer, published on 6 Mar 2025. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
A vulnerability was found in MicroDicom DICOM Viewer 2025.1 Build 3321. It has been classified as critical. Affected is an unknown function of the file mDicom.exe. The manipulation leads to memory corruption. The attack needs to be approached locally. It is recommended to upgrade the affected component. The vendor quickly confirmed the existence of the vulnerability and fixed it in the latest beta.
Weakness: CWE-119
Which versions are affected by CVE-2025-2029?
How do I fix CVE-2025-2029?
No fix has been published for CVE-2025-2029 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-2025-2029 being exploited?
There is no known exploitation of CVE-2025-2029 in the wild and no public exploit code.
Sources
Also known as GHSA-qvrp-9f8q-f2v4.