CVE-2025-48429 Information disclosure in Grassroot DICOM
An out-of-bounds read in Grassroot DICOM allows attackers to leak heap data via a malicious DICOM file.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2025-48429?
CVE-2025-48429 is a high-severity vulnerability in Grassroot DICOM, published on 16 Dec 2025. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
An out-of-bounds read vulnerability exists in the RLECodec::DecodeByStreams functionality of Grassroot DICOM 3.024. A specially crafted DICOM file can lead to leaking heap data. An attacker can provide a malicious file to trigger this vulnerability.
Which versions are affected by CVE-2025-48429?
It affects 1 product.
Products include Malaterre Grassroots Dicom.
How do I fix CVE-2025-48429?
Upgrade to a fixed version.
Is CVE-2025-48429 being exploited?
There is no known exploitation of CVE-2025-48429 in the wild and no public exploit code.
Other vulnerabilities in Grassroot DICOM
Sources
Also known as DEBIAN-CVE-2025-48429, GHSA-7rw8-4p59-vgjq, UBUNTU-CVE-2025-48429.