CVE-2025-31946 Pixmeo OsiriX MD Use After Free
A local attacker can cause memory corruption or system crash by importing a crafted DICOM file into OsiriX MD.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2025-31946?
CVE-2025-31946 is a medium-severity use after free vulnerability in Pixmeo OsiriX MD, published on 8 May 2025. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
Pixmeo OsiriX MD is vulnerable to a local use after free scenario, which could allow an attacker to locally import a crafted DICOM file and cause memory corruption or a system crash.
Weakness: CWE-416
Which versions are affected by CVE-2025-31946?
How do I fix CVE-2025-31946?
No fix has been published for CVE-2025-31946 yet. Limit exposure of the affected software until one is available.
Upgrade to the fixed version. These bugs are found with fuzzing and sanitisers and avoided by memory-safe languages. More about Use after free.
Is CVE-2025-31946 being exploited?
There is no known exploitation of CVE-2025-31946 in the wild and no public exploit code.
Sources
Also known as GHSA-m38h-87r3-2882.