# CVE-2025-2751: assimp: A vulnerability has been found in Open Asset Import Library Assimp 5.4.3 and classified as problematic

CVE-2025-2751 is fixed in assimp on 1 platform by DEBIAN-CVE-2025-2751 (version 6.0.2+ds-1), released March 25, 2025. It is not reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/cve/CVE-2025-2751
- Priority: High
- CVSS: 8.8 (high)
- EPSS: 0.0082
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Mar 25, 2025

## 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::CSMImporter::InternReadFile of the file code/AssetLib/CSM/CSMLoader.cpp of the component CSM File Handler. The manipulation of the argument na leads to out-of-bounds read. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used.

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Linux | assimp Debian 14 | 6.0.2+ds-1 | [DEBIAN-CVE-2025-2751](https://patchblox.com/security/data/fix/linux/debian-cve-2025-2751.md) | Mar 25, 2025 |

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Data as of 2026-11-09T01:18:40Z UTC. Source: Patchblox Patch Radar (https://patchblox.com/security/patch-radar). Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

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