Is utcp-cli affected by CVE-2026-45369?

PyPI utcp-cli is affected in <1.1.2.

Is CVE-2026-45369 being exploited?

Not on the CISA KEV list. EPSS exploit probability is 0.3%.

critical

CVE-2026-45369

Q: Is CVE-2026-45369 being exploited?

Not on the CISA KEV list. EPSS exploit probability is 0.3%.

PyPI · utcp-cli

Summary

utcp-cli Vulnerable to Command Injection via Unsanitized Argument Substitution in CLI Communication Protocol

Severity: critical
EPSS: 0.3% (p19)
Also known as: GHSA-33p6-5jxp-p3x4
Published: 2026-05-14

References

https://github.com/universal-tool-calling-protocol/python-utcp/security/advisories/GHSA-33p6-5jxp-p3x4
https://nvd.nist.gov/vuln/detail/CVE-2026-45369
https://github.com/universal-tool-calling-protocol/python-utcp

Related advisories

CVE-2026-45370 — high · PyPI/utcp-cli

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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.