A security vulnerability has been detected in Open Asset Import Library Assimp 17c12da. The impacted element is the function Assimp::MDLImporter::GenerateOutputMeshes_3DGS_MDL7 of the file code/AssetLib/MDL/MDLLoader.cpp of the component 3DGS MDL7 Model Output Mesh Generator. The manipulation leads to buffer overflow.
Remote exploitation of the attack is possible. The exploit has been disclosed publicly and may be used. The project was informed of the problem early through an issue report but has not responded yet.
Attack Parameters
Attack Vector
Network
Can be exploited remotely
Attack Complexity
Low
Easy to exploit
Attack Requirements
None
No additional conditions
Privileges Required
None
No privileges needed
User Interaction
Passive
Minimal interaction
Impact Assessment
Confidentiality
None
No data leak
Integrity
Low
Partial data modification
Availability
Low
Partial disruption
CVSS Vector v4.0
Weakness Type (CWE)
References 6
https://github.com/assimp/assimp/issues/6631
cna@vuldb.com
https://github.com/user-attachments/files/27425495/poc.zip
cna@vuldb.com
https://vuldb.com/cve/CVE-2026-19969
cna@vuldb.com
https://vuldb.com/submit/873130
cna@vuldb.com
https://vuldb.com/vuln/391146
cna@vuldb.com
https://vuldb.com/vuln/391146/cti
cna@vuldb.com