Is picklescan affected by GHSA-6556-fwc2-fg2p?

PyPI picklescan is affected in <0.0.33.

Is GHSA-6556-fwc2-fg2p being exploited?

Not on the CISA KEV list. EPSS exploit probability is not available.

medium

GHSA-6556-fwc2-fg2p

Q: Is GHSA-6556-fwc2-fg2p being exploited?

Not on the CISA KEV list. EPSS exploit probability is not available.

PyPI · picklescan

Summary

Picklescan is vulnerable to RCE through missing detection when calling numpy.f2py.crackfortran._eval_length

Severity: medium
Published: 2025-12-30

References

https://github.com/mmaitre314/picklescan/security/advisories/GHSA-6556-fwc2-fg2p
https://github.com/mmaitre314/picklescan/pull/53
https://github.com/mmaitre314/picklescan/commit/70c1c6c31beb6baaf52c8db1b6c3c0e84a6f9dab

Related advisories

GHSA-g38g-8gr9-h9xp — critical · PyPI/picklescan
CVE-2026-3490 — critical · PyPI/picklescan
CVE-2026-53873 — critical · PyPI/picklescan
CVE-2025-10156 — critical · PyPI/picklescan
CVE-2026-53875 — high · PyPI/picklescan
CVE-2026-53874 — high · PyPI/picklescan
CVE-2026-53872 — high · PyPI/picklescan
GHSA-46h3-79wf-xr6c — high · PyPI/picklescan

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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.