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.
References (6)
Core 6
Core References
Third Party Advisory, VDB Entry vdb-entry
technical-description
https://vuldb.com/?id.341727
Permissions Required, VDB Entry signature
permissions-required
https://vuldb.com/?ctiid.341727
Third Party Advisory, VDB Entry third-party-advisory
https://vuldb.com/?submit.735232
Exploit, Issue Tracking issue-tracking
https://github.com/assimp/assimp/issues/6258
Exploit, Issue Tracking issue-tracking
https://github.com/assimp/assimp/issues/6258#issuecomment-3070999530
Scores
CVSS v3
5.3
EPSS
0.0003
EPSS Percentile
7.3%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
no
Technical Impact
partial
Details
CWE
CWE-119
CWE-416
Status
published
Products (1)
assimp/assimp
< 6.0.2
Published
Jan 18, 2026
Tracked Since
Feb 18, 2026