CVE-2025-54412: PYSEC-2026-1927 - Skops has Inconsistent Trusted Type Validation that Enables Hidden `operator` Methods Execution

CVE-2025-54412 · Severity: medium · CVSS 4 · Published 2026-07-07

Skops has Inconsistent Trusted Type Validation that Enables Hidden `operator` Methods Execution

Technologies: skops (PyPI). Vendors: PyPI.

Quick answers

Is CVE-2025-54412 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2025-54412 being exploited in the wild.
How severe is CVE-2025-54412?
Medium severity, with a CVSS score of 4, published 7 July 2026.
Which products and versions are affected?
skops (PyPI) ECOSYSTEM:introduced=0,fixed=0.12.0.
Is there a fix for CVE-2025-54412?
Yes. skops (PyPI): upgrade to 0.12.0 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
Am I affected by CVE-2025-54412?
Check whether you run skops (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

  • skops (PyPI): upgrade to 0.12.0 or later
    pip install "skops>=0.12.0"

Affected products

  • skops (PyPI) ECOSYSTEM:introduced=0,fixed=0.12.0

Identifiers

  • CVE-2025-54412
  • GHSA-m7f4-hrc6-fwg3
  • PYSEC-2026-1927

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