{"action":"Upgrade utcp-cli to 1.1.2 or later.","affected":[{"fixed":"1.1.2","introduced":"0"}],"component":"utcp-cli","cve_ids":["CVE-2026-45370"],"ecosystem":"PyPI","epss":0.00223,"exploited":false,"fixed_versions":["1.1.2"],"ghsa_id":"GHSA-5v57-8rxj-3p2r","id":"tcs_01M5KH539K72E47F5FV4G63QNC","modified_at":"2026-07-13T16:33:27.588221707Z","published_at":"2026-07-13T15:19:08.260682Z","references":["https://osv.dev/vulnerability/PYSEC-2026-3395","https://github.com/universal-tool-calling-protocol/python-utcp/security/advisories/GHSA-5v57-8rxj-3p2r","https://nvd.nist.gov/vuln/detail/CVE-2026-45370","https://github.com/universal-tool-calling-protocol/python-utcp","https://pypi.org/project/utcp-cli","https://github.com/advisories/GHSA-5v57-8rxj-3p2r"],"severity":{"label":"high","score":7.7},"sources":[{"source":"osv","source_id":"PYSEC-2026-3395","url":"https://osv.dev/vulnerability/PYSEC-2026-3395"}],"summary":"python-utcp: Full Process Environment Exposed to CLI Subprocess - Secrets Leakage via Command Injection"}