CVE-2026-82591
Medium
Description
A security vulnerability has been detected in Open Asset Import Library Assimp up to 6.0.2. The impacted element is the function MD5Importer::MakeDataUnique of the file code/AssetLib/MD5/MD5Loader.cpp. The manipulation of the argument iNewIndex leads to heap-based buffer overflow. The attack can only be performed from a local environment. The identifier of the patch is bf9dabb617c46e5133dac65cca6bff177917afcb. Applying a patch is the recommended action to fix this issue.
SeverityMedium
CVSS5.3
Exploit probability—
ProductAssimp
PublishedAug 30, 2026
First seenAug 30, 2026
Weakness typeCWE-122CWE-122CWE-119Memory buffer bounds error
How to fix
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| assimp assimp | 6.0.0, 6.0.1, 6.0.2 | — |
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