CVE-2026-22609: PYSEC-2026-1372 - Fickling has Static Analysis Bypass via Incomplete Dangerous Module Blocklist

CVE-2026-22609 · Severity: medium · CVSS 4 · Published 2026-07-07

Fickling has Static Analysis Bypass via Incomplete Dangerous Module Blocklist

Technologies: fickling (PyPI). Vendors: PyPI.

Quick answers

Is CVE-2026-22609 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2026-22609 being exploited in the wild.
How severe is CVE-2026-22609?
Medium severity, with a CVSS score of 4, published 7 July 2026.
Which products and versions are affected?
fickling (PyPI) ECOSYSTEM:introduced=0,fixed=0.1.7.
Is there a fix for CVE-2026-22609?
Yes. fickling (PyPI): upgrade to 0.1.7 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
Am I affected by CVE-2026-22609?
Check whether you run fickling (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.

How to fix

  • fickling (PyPI): upgrade to 0.1.7 or later
    pip install "fickling>=0.1.7"

Affected products

  • fickling (PyPI) ECOSYSTEM:introduced=0,fixed=0.1.7

Identifiers

  • CVE-2026-22609
  • GHSA-q5qq-mvfm-j35x
  • PYSEC-2026-1372

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