CVE-2025-15538

HighCVSS 7.8/10Last modified Jun 17, 2026

Description

A security vulnerability has been detected in Open Asset Import Library Assimp up to 6.0.2. Affected by this vulnerability is the function Assimp::LWOImporter::FindUVChannels of the file /src/assimp/code/AssetLib/LWO/LWOMaterial.cpp. Such manipulation leads to use after free. The attack needs to be performed locally. The exploit has been disclosed publicly and may be used. This and similar defects are tracked and handled via issue #6128.

Metrics

CVSS 3.1 7.8/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-119 CWE-416

Affected software

Vendor	Product	Versions
Open Asset Import Library	Assimp	6.0.0; 6.0.1; 6.0.2

References

https://github.com/assimp/assimp/issues/6258Exploit, Issue Tracking
https://github.com/assimp/assimp/issues/6258#issuecomment-3070999530Exploit, Issue Tracking
https://github.com/user-attachments/files/21216542/assimp_poc10.zipExploit
https://vuldb.com/?ctiid.341727Permissions Required, VDB Entry
https://vuldb.com/?id.341727Third Party Advisory, VDB Entry
https://vuldb.com/?submit.735232Third Party Advisory, VDB Entry

Timeline

Published: Jan 18, 2026
Last modified: Jun 17, 2026
NVD status: Analyzed

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