Is CVE-2026-6357 being exploited?

Not on the CISA KEV list. EPSS exploit probability is 0.1%.

medium

CVE-2026-6357

PyPI · pip

Summary

pip Vulnerable to Inclusion of Functionality from Untrusted Control Sphere

Severity: medium
EPSS: 0.1% (p4)
Also known as: GHSA-jp4c-xjxw-mgf9
Published: 2026-04-27

References

https://nvd.nist.gov/vuln/detail/CVE-2026-6357
https://github.com/pypa/pip/pull/13923
https://github.com/pypa/pip/commit/b369bfc96cc524e00c267e1693290e6599c36bad

Related advisories

CVE-2026-8643 — medium · PyPI/pip
CVE-2026-3219 — medium · PyPI/pip
CVE-2025-8869 — medium · PyPI/pip

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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.