# CVE-2025-3015: assimp: A vulnerability classified as critical has been found in Open Asset Import Library Assimp 5.4.3

CVE-2025-3015 is fixed in assimp on 1 platform, first by DEBIAN-CVE-2025-3015, released March 31, 2025. It is not reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/cve/CVE-2025-3015
- Priority: High
- CVSS: 8.8 (high)
- EPSS: 0.0051
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Mar 31, 2025

## Description

A vulnerability classified as critical has been found in Open Asset Import Library Assimp 5.4.3. This affects the function Assimp::ASEImporter::BuildUniqueRepresentation of the file code/AssetLib/ASE/ASELoader.cpp of the component ASE File Handler. The manipulation of the argument mIndices leads to out-of-bounds read. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 6.0 is able to address this issue. The patch is named 7c705fde418d68cca4e8eff56be01b2617b0d6fe. It is recommended to apply a patch to fix this issue.

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Linux | assimp Debian 14 | 6.0.2+ds-1 | [DEBIAN-CVE-2025-3015](https://patchblox.com/security/data/fix/linux/debian-cve-2025-3015.md) | Mar 31, 2025 |
| Linux | assimp opensuse-leap 15.6 | 5.3.1-bp156.3.9.1 | [OPENSUSE-SU-2025:0113-1](https://patchblox.com/security/data/fix/linux/opensuse-su-2025-0113-1.md) | Apr 2, 2025 |

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Data as of 2026-11-08T06:59:42Z 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 Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

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