Vulnerability Description
A vulnerability classified as critical has been found in Open Asset Import Library Assimp up to 5.4.3. Affected is the function Assimp::BVHLoader::ReadNodeChannels in the library assimp/code/AssetLib/BVH/BVHLoader.cpp. The manipulation of the argument pNode leads to use after free. Attacking locally is a requirement. The exploit has been disclosed to the public and may be used. The project decided to collect all Fuzzer bugs in a main-issue to address them in the future.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Assimp | Assimp | <= 5.4.3 |
Related Weaknesses (CWE)
References
- https://github.com/assimp/assimp/issues/6219ExploitIssue TrackingThird Party Advisory
- https://github.com/assimp/assimp/issues/6219#issuecomment-2945016005Issue Tracking
- https://github.com/user-attachments/files/20604791/reproduce_2.tar.gzExploit
- https://vuldb.com/?ctiid.312588Permissions Required
- https://vuldb.com/?id.312588Third Party AdvisoryVDB Entry
- https://vuldb.com/?submit.591233Third Party AdvisoryVDB Entry
FAQ
What is CVE-2025-6119?
CVE-2025-6119 is a vulnerability with a CVSS score of 5.3 (MEDIUM). A vulnerability classified as critical has been found in Open Asset Import Library Assimp up to 5.4.3. Affected is the function Assimp::BVHLoader::ReadNodeChannels in the library assimp/code/AssetLib/...
How severe is CVE-2025-6119?
CVE-2025-6119 has been rated MEDIUM with a CVSS base score of 5.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2025-6119?
Check the references section above for vendor advisories and patch information. Affected products include: Assimp Assimp.