What’s Vulnerable › Vulnerabilities
CVE-2025-2756: Open Asset Import Library Assimp AC3D File ACLoader.cpp ConvertObjectSection heap-based overflow
- Severity: high (CVSS 8.8 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.6% probability of exploitation in the next 30 days
- Public exploit or detection template: yes
- Published: 2025-03-25 · updated 2026-06-17
- Weakness: CWE-119
Description
A vulnerability classified as critical has been found in Open Asset Import Library Assimp 5.4.3. This affects the function Assimp::AC3DImporter::ConvertObjectSection of the file code/AssetLib/AC/ACLoader.cpp of the component AC3D File Handler. The manipulation of the argument tmp leads to heap-based buffer overflow. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used.
Affected products
References
- https://github.com/assimp/assimp/issues/6018
- https://github.com/assimp/assimp/issues/6018#issue-2877375815
- https://vuldb.com/?ctiid.300861
- https://vuldb.com/?id.300861
- https://vuldb.com/?submit.517790
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