CVE-2025-2592

Name of the Vulnerable Software and Affected Versions Open Asset Import Library Assimp version 5.4.3

Description A critical vulnerability has been found in Open Asset Import Library Assimp. This issue affects the function CSMImporter::InternReadFile of the file code/AssetLib/CSM/CSMLoader.cpp. The manipulation leads to heap-based buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.

Recommendations To fix this issue, apply the patch named 2690e354da0c681db000cfd892a55226788f2743. As a temporary workaround, consider disabling the CSMImporter::InternReadFile function until a patch is available. Restrict access to the vulnerable file code/AssetLib/CSM/CSMLoader.cpp to minimize the risk of exploitation.