What’s Vulnerable › Vulnerabilities
CVE-2025-3158: Open Asset Import Library Assimp LWO File LWOAnimation.cpp UpdateAnimRangeSetup heap-based overflow
- Severity: high (CVSS 7.8 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.3% probability of exploitation in the next 30 days
- Public exploit or detection template: yes
- Published: 2025-04-03 · 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. Affected by this issue is the function Assimp::LWO::AnimResolver::UpdateAnimRangeSetup of the file code/AssetLib/LWO/LWOAnimation.cpp of the component LWO File Handler. The manipulation leads to heap-based buffer overflow. It is possible to launch the attack on the local host. The exploit has been disclosed to the public and may be used.
Affected products
References
- https://github.com/assimp/assimp/issues/6023
- https://github.com/assimp/assimp/issues/6023#issue-2877381000
- https://vuldb.com/?ctiid.303104
- https://vuldb.com/?id.303104
- https://vuldb.com/?submit.542246
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