CVE-2026-111128
MEDIUM
CVSS 5.5
Published: 2026-10-15
Modified: 2026-10-16
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Description
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.
Quick Facts
| CVE ID | CVE-2026-111128 |
| CVSS Score | 5.5 |
| Vector | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |
| Published | 2026-10-15 |
| Exploited | No |
| CISA KEV | No |
| PoC | Not public |
References
- https://github.com/assimp/assimp
- https://github.com/assimp/assimp/blob/392a658f9c271be965271f…
- https://github.com/assimp/assimp/blob/392a658f9c271be965271f…
- https://hackmd.io/@haind-pwn/assimp-ogre-mesh-bone-submesh-n…
- https://www.vulncheck.com/advisories/assimp-through-6.0.5-nu…
- https://hackmd.io/@haind-pwn/assimp-ogre-mesh-bone-submesh-n…