PT-2025-12774 · Assimp+1 · Assimp+1

D3Ng03

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Published

2025-03-25

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Updated

2026-04-25

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CVE-2025-2751

CVSS v3.1

8.8

High

VectorAV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Name of the Vulnerable Software and Affected Versions Open Asset Import Library Assimp version 5.4.3
Description A vulnerability has been found in the Open Asset Import Library Assimp, affecting the function Assimp::CSMImporter::InternReadFile of the file code/AssetLib/CSM/CSMLoader.cpp of the component CSM File Handler. The manipulation of the argument na leads to an out-of-bounds read. The attack can be initiated remotely.
Recommendations For Open Asset Import Library Assimp version 5.4.3, consider disabling the Assimp::CSMImporter::InternReadFile function until a patch is available to prevent out-of-bounds read. Restrict access to the CSM File Handler component to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Out of bounds Read

Buffer Overflow

Weakness Enumeration

Related Identifiers

CVE-2025-2751
OESA-2025-2178
OESA-2025-2179
OESA-2025-2252
OESA-2026-2053
OESA-2026-2054
OPENSUSE-SU-2025:15209-1
PYSEC-2025-162

Affected Products

Assimp
Debian