Assimp::ObjExporter::indexMap<Assimp::ObjExporter::vertexData, Assimp::ObjExport · Heap-buffer-overflow
Affects assimpSource GCVE Database
0
Severity
HighRated High by Threat Radar's AI analysis
Data as of 10 Nov 2026, 15:21 UTC
What to do
Affected software
| Product | Affected | Fixed in |
|---|---|---|
OSS-Fuzzassimppkg:generic/assimpOther threats | Affected
| Fixed in– |
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AI-suggested
Until a fix is available, avoid processing untrusted or malformed 3D model files with Assimp 6.0.6.
Description
A heap-buffer-overflow vulnerability was identified in Assimp version 6.0.6 within the ObjExporter component, specifically in the indexMap function related to vertex data handling. The issue was reported by OSS-Fuzz and involves a write overflow of 12 bytes on the heap.
References
Community reviews
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