What’s Vulnerable › Vulnerabilities
CVE-2025-2152: Open Asset Import Library Assimp File BaseImporter.cpp ConvertToUTF8 heap-based overflow
- Severity: critical (CVSS 9.8 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.5% probability of exploitation in the next 30 days
- Public exploit or detection template: yes
- Published: 2025-03-10 · updated 2026-06-17
- Weakness: CWE-119
Description
A vulnerability, which was classified as critical, has been found in Open Asset Import Library Assimp 5.4.3. This issue affects the function Assimp::BaseImporter::ConvertToUTF8 of the file BaseImporter.cpp of the component File Handler. The manipulation leads to heap-based buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.
Affected products
References
- https://github.com/assimp/assimp/issues/6027
- https://github.com/assimp/assimp/issues/6027#issue-2877629241
- https://vuldb.com/?ctiid.299063
- https://vuldb.com/?id.299063
- https://vuldb.com/?submit.510818
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