# CVE-2022-45748: assimp: An issue was discovered with assimp 5.1.4, a use after free occurred in function ColladaParser::ExtractDataObjectFrom...

CVE-2022-45748 is fixed in assimp on 1 platform, first by DEBIAN-CVE-2022-45748, released January 20, 2023. It is not reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/cve/CVE-2022-45748
- Priority: High
- CVSS: 8.8 (high)
- EPSS: 0.0073
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Jan 20, 2023

## Description

An issue was discovered with assimp 5.1.4, a use after free occurred in function ColladaParser::ExtractDataObjectFromChannel in file /code/AssetLib/Collada/ColladaParser.cpp.

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Linux | assimp Debian 13.5 (trixie) | 5.3.1+ds-2 | [DEBIAN-CVE-2022-45748](https://patchblox.com/security/data/fix/linux/debian-cve-2022-45748.md) | Jan 20, 2023 |
| Linux | assimp Debian 14 | 5.3.1+ds-2 | [DEBIAN-CVE-2022-45748](https://patchblox.com/security/data/fix/linux/debian-cve-2022-45748.md) | Jan 20, 2023 |

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Data as of 2026-11-08T00:53:09Z 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 Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

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