Is pyassimp affected by CVE-2025-2756?

PyPI pyassimp is affected in <=5.4.3.

Is CVE-2025-2756 being exploited?

Not on the CISA KEV list. EPSS exploit probability is 0.4%.

high

CVE-2025-2756

Q: Is CVE-2025-2756 being exploited?

Not on the CISA KEV list. EPSS exploit probability is 0.4%.

PyPI · pyassimp

Summary

A vulnerability classified as critical has been found in Open Asset Import Library Assimp 5.4.3. This affects the function Assimp::AC3DImporter::ConvertObjectSection of the file code/AssetLib/AC/ACLoader.cpp of the component AC3D File Handler. The manipulation of the argument tmp leads to heap-based

Severity: high
EPSS: 0.4% (p36)
Also known as: PYSEC-2025-167
Published: 2025-03-25

References

Related advisories

CVE-2025-2152 — critical · PyPI/pyassimp
CVE-2025-11277 — high · PyPI/pyassimp
CVE-2025-11275 — high · PyPI/pyassimp
CVE-2025-3158 — high · PyPI/pyassimp
CVE-2025-2757 — high · PyPI/pyassimp
CVE-2025-2755 — high · PyPI/pyassimp
CVE-2025-2754 — high · PyPI/pyassimp
CVE-2025-2753 — high · PyPI/pyassimp

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Sources: CISA KEV (public domain), OSV.dev & GitHub Advisory Database (CC-BY-4.0), FIRST EPSS, NVD/CWE (public domain). Served live from the Stateward advisory database.