Assimp through 6.0.5 NULL Pointer Dereference via Ogre Importer Bone Assignment
Published Oct 15, 2026 · Updated Oct 24, 2026
Original summary
Normalized public record · Updated Oct 24, 2026
Assimp through 6.0.5 NULL Pointer Dereference via Ogre Importer Bone Assignment
Publisher and source text is retained separately from QFinch interpretation.
QFinch assessment
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.
Evidence: public source recordsAffected products
| Affected package, product or range | Fix status |
|---|---|
| Consult the referenced vendor advisory for affected versions. | Consult source advisory |
Matching a version is only one part of assessing exposure. QFinch has not assessed your environment on this public page.
Remediation
Apply the vendor-supported fixed release or mitigation, then verify the affected component is no longer reachable.
- Confirm the affected product and reachable code path exist in your environment.
- Apply the vendor-supported patch or mitigation from the primary advisory.
- Rescan the exact deployed revision and retain verification evidence.
Evidence coverage
- SSVC priority
- LOW
- Confidence
- Not available
- Aliases
- None reported
Scores appear only when corresponding evidence exists. Missing data is never interpreted as zero risk.
Sources and record history
- hackmd.io ↗
- Source repository ↗
- Source repository ↗
- Source repository ↗
- VulnCheck Advisory: Assimp through 6.0.5 NULL Pointer Dereference via Ogre Importer Bone Assignment ↗
Record history
Published Oct 15, 2026 · Last refreshed Oct 24, 2026