CVE-2025-6119 | Open Asset Import Library Assimp up to 5.4.3 BVHLoader.cpp ReadNodeChannels pNode use after free (Issue 6219)

June 15, 2025 Yanac

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.

This vulnerability is traded as CVE-2025-6119. Attacking locally is a requirement. Furthermore, there is an exploit available.

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