# CVE-2025-2592: assimp: A vulnerability, which was classified as critical, has been found in Open Asset Import Library Assimp 5.4.3

CVE-2025-2592 is fixed in 2 products on 1 platform, first by DEBIAN-CVE-2025-2592, released March 21, 2025. It is not reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/cve/CVE-2025-2592
- Priority: High
- CVSS: 8.8 (high)
- EPSS: 0.0074
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Mar 21, 2025

## Description

A vulnerability, which was classified as critical, has been found in Open Asset Import Library Assimp 5.4.3. This issue affects the function CSMImporter::InternReadFile of the file code/AssetLib/CSM/CSMLoader.cpp. The manipulation leads to heap-based buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The patch is named 2690e354da0c681db000cfd892a55226788f2743. 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-2025-2592](https://patchblox.com/security/data/fix/linux/debian-cve-2025-2592.md) | Mar 21, 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 |
| Linux | doomsday opensuse-leap 15.6 | 2.3.1-bp156.4.3.1 | [OPENSUSE-SU-2025:0117-1](https://patchblox.com/security/data/fix/linux/opensuse-su-2025-0117-1.md) | Apr 9, 2025 |

---

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 Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

Free to use with attribution: show "Data: Patchblox Patch Radar" with a link to https://patchblox.com/security/patch-radar. Terms, including what needs a written agreement: https://patchblox.com/security/patch-radar/use-the-data

Product names, logos and trademarks shown on Patch Radar belong to their respective owners. They are used only to identify the software each security fix applies to and to help readers find their platform. Their use does not imply any affiliation with, or endorsement by, those owners, and Patchblox is not affiliated with any of them.