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CVE-2025-3160— Open Asset Import Library Assimp File SceneCombiner.cpp AddNodeHashes out-of-bounds

Quick assessment

Affected
Open Asset Import Library Assimp
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Open Asset Import Library（assimp）是Open Asset Import Library开源的一个库。 Open Asset Import Library（assimp） 5.4.3版本存在缓冲区错误漏洞，该漏洞源于文件处理组件存在越界读取。

CVSS 3.3 · Low EPSS 0.28% · P19

Possible ATT&CK Techniques 1 AI

T1203 · Exploitation for Client Execution
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I. Basic Information for CVE-2025-3160

Vulnerability Information
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Vulnerability Title
Open Asset Import Library Assimp File SceneCombiner.cpp AddNodeHashes out-of-bounds
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability has been found in Open Asset Import Library Assimp 5.4.3 and classified as problematic. This vulnerability affects the function Assimp::SceneCombiner::AddNodeHashes of the file code/Common/SceneCombiner.cpp of the component File Handler. The manipulation leads to out-of-bounds read. An attack has to be approached locally. The exploit has been disclosed to the public and may be used. The patch is identified as a0993658f40d8e13ff5823990c30b43c82a5daf0. It is recommended to apply a patch to fix this issue.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
跨界内存读
Source: CVE Program / CVE List V5
Vulnerability Title
Open Asset Import Library（assimp） 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Open Asset Import Library（assimp）是Open Asset Import Library开源的一个库。 Open Asset Import Library（assimp） 5.4.3版本存在缓冲区错误漏洞，该漏洞源于文件处理组件存在越界读取。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Open Asset Import Library Assimp 5.4.3 -

II. Public POCs for CVE-2025-3160

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III. Intelligence Information for CVE-2025-3160

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Other References for CVE-2025-3160 (1)

Same Patch Batch · Open Asset Import Library · 2025-04-03 · 3 CVEs total

CVE-2025-3159 5.3 MEDIUM Open Asset Import Library Assimp ASE File ASEParser.cpp ParseLV4MeshBonesVertices heap-bas
CVE-2025-3158 5.3 MEDIUM Open Asset Import Library Assimp LWO File LWOAnimation.cpp UpdateAnimRangeSetup heap-based

IV. Related Vulnerabilities

Same product: Assimp
Same vendor: Open Asset Import Library
Same weakness: CWE-125

V. Comments for CVE-2025-3160

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