CVE-2025-5202 | Open Asset Import Library Assimp 5.4.3 HL1MDLLoader.cpp validate_header out-of-bounds (Issue 6174)
A vulnerability was found in Open Asset Import Library Assimp 5.4.3. It has been declared as problematic. Affected by this vulnerability is the function HL1MDLLoader::validate_header of the file assimp/code/AssetLib/MDL/HalfLife/HL1MDLLoader.cpp. The manipulation leads to out-of-bounds read.
This vulnerability is known as CVE-2025-5202. An attack has to be approached locally. Furthermore, there is an exploit available.
The project decided to collect all Fuzzer bugs in a main-issue to address them in the future.