CVE-2025-2592: PYSEC-2025-260 - A vulnerability, which was classified as critical, has been found in Open Asset Import Library Assimp…

CVE-2025-2592 · Severity: low · CVSS 3.1 · Published 2025-03-21

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.

Technologies: pyassimp (PyPI). Vendors: PyPI.

Quick answers

Is CVE-2025-2592 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2025-2592 being exploited in the wild.
How severe is CVE-2025-2592?
Low severity, with a CVSS score of 3.1, published 21 March 2025.
Which products and versions are affected?
pyassimp (PyPI) ECOSYSTEM:introduced=0,last_affected=5.4.3.
Is there a fix for CVE-2025-2592?
No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
Am I affected by CVE-2025-2592?
Check whether you run pyassimp (PyPI) at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

Affected products

  • pyassimp (PyPI) ECOSYSTEM:introduced=0,last_affected=5.4.3

Identifiers

  • CVE-2025-2592
  • PYSEC-2025-260

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