CVE-2025-15538

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.

CVSS v3 5.3 MEDIUM
CVSS v2.0 4.3 MEDIUM

5.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.8 / Impact : 3.4

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact LOW

Scope UNCHANGED

4.3^/10

CVSS v2.0 : MEDIUM

Vector : AV:L/AC:L/Au:S/C:P/I:P/A:P

Exploitability : 3.1 / Impact : 6.4

Access Vector LOCAL

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://github.com/assimp/assimp/issues/6258
https://github.com/assimp/assimp/issues/6258#issuecomment-3070999530
https://github.com/user-attachments/files/21216542/assimp_poc10.zip
https://vuldb.com/?ctiid.341727
https://vuldb.com/?id.341727
https://vuldb.com/?submit.735232

Configurations

No configuration.

History

18 Jan 2026, 23:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-01-18 23:15

Updated : 2026-01-26 15:05

NVD link : CVE-2025-15538

Mitre link : CVE-2025-15538

CVE.ORG link : CVE-2025-15538

JSON object : View

Products Affected

No product.

CWE

CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

CWE-416

Use After Free

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