Medium severity · published Jun 16, 2025
CVE-2025-6119
A vulnerability classified as critical has been found in Open Asset Import Library Assimp up to 5.4.3
5.3
CVSS
0.2%
EPSS
No
On KEV
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 vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Attack vector
Local
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
Low
Integrity
Low
Availability
Low
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 15% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
AS
Assimp · Assimp
through 5.4.3 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-6119
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-6119
Exploit
https://github.com/assimp/assimp/issues/6219
Issue Tracking
https://github.com/assimp/assimp/issues/6219#issuecomment-2945016005
Exploit
https://github.com/user-attachments/files/20604791/reproduce_2.tar.gz
Permissions Required
https://vuldb.com/?ctiid.312588
Third Party Advisory
https://vuldb.com/?id.312588
Third Party Advisory
https://vuldb.com/?submit.591233
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