pypi-publish action revocation of CA in the chain that Sigstore uses in Trusted Publishing and Digital Attestations f...
Critical vendor advisory
Summary
pypi-publish action revocation of CA in the chain that Sigstore uses in Trusted Publishing and Digital Attestations for PyPI
Why it matters
GitHub has published a reviewed security advisory for pypa/gh-action-pypi-publish. Prioritize it with other application dependency updates.
Operator check
Check whether pypa/gh-action-pypi-publish is present in application dependency manifests, lockfiles, or build images. Review the GitHub advisory and upgrade to a patched version where available. CVSS score: 9.3.
Sources
PatchBrief uses public sources. It does not scan environments, verify exposure, or replace vendor guidance.