CVE-2025-3160: PYSEC-2025-264 - A vulnerability has been found in Open Asset Import Library Assimp 5.4.3 and classified as…

CVE-2025-3160 · Severity: low · CVSS 3.1 · Published 2025-04-03

A vulnerability has been found in Open Asset Import Library Assimp 5.4.3 and classified as problematic. This vulnerability affects the function Assimp::SceneCombiner::AddNodeHashes of the file code/Common/SceneCombiner.cpp of the component File Handler. The manipulation leads to out-of-bounds read. An attack has to be approached locally. The exploit has been disclosed to the public and may be used. The patch is identified as a0993658f40d8e13ff5823990c30b43c82a5daf0. It is recommended to apply a patch to fix this issue.

Technologies: pyassimp (PyPI). Vendors: PyPI.

Quick answers

Is CVE-2025-3160 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2025-3160 being exploited in the wild.
How severe is CVE-2025-3160?
Low severity, with a CVSS score of 3.1, published 3 April 2025.
Which products and versions are affected?
pyassimp (PyPI) ECOSYSTEM:introduced=0,last_affected=5.4.3.
Is there a fix for CVE-2025-3160?
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-2025-3160?
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-2025-3160
  • PYSEC-2025-264

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