CVE-2025-6119
A vulnerability classified as critical has been found in Open Asset Import Library Assimp up to 5.4.3.
Does this matter?
Lower severity and a low EPSS score (0.21%). Track it; it rarely justifies an emergency change on its own.
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 4.0
- 1.9 LOWCVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/M
- EPSS
- 0.21% probability · 12th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-119, CWE-416
- Affected
- assimp/assimp
- Source
- cna@vuldb.com
References
- https://github.com/assimp/assimp/issues/6219Exploit, Issue Tracking, Third 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 Advisory, VDB Entry
- https://vuldb.com/?submit.591233Third Party Advisory, VDB Entry
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.