MEDIUM 6.8 NVD
CVE-2026-111128
Assimp through 6.0.5 contains a NULL pointer dereference vulnerability in the Ogre3D importer that allows attackers to crash applications via unvalidated bone i
Assimp through 6.0.5 contains a NULL pointer dereference vulnerability in the Ogre3D importer that allows attackers to crash applications via unvalidated bone indices in OgreStructs.cpp. Attackers can supply a crafted .mesh and .skeleton file referencing a missing bone, causing BoneById() to return null and crash the host process.
References
- https://github.com/assimp/assimp
- https://github.com/assimp/assimp/blob/392a658f9c271be965271f45e7521a1b80ea4392/code/AssetL
- https://github.com/assimp/assimp/blob/392a658f9c271be965271f45e7521a1b80ea4392/code/AssetL
- https://hackmd.io/@haind-pwn/assimp-ogre-mesh-bone-submesh-null-deref
- https://www.vulncheck.com/advisories/assimp-through-6.0.5-null-pointer-dereference-via-ogr
This medium severity vulnerability with a CVSS score of 6.8 was published on 2026-10-15 via NVD.
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