{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0","last_affected":"0.0.22"}],"component":"mcp-run-python","cve_ids":["CVE-2026-25905"],"ecosystem":"PyPI","epss":0.00207,"exploited":false,"fixed_versions":[],"ghsa_id":"GHSA-pfv4-wmph-5gc6","id":"tcs_01M5KFSXGWMSJFGYCPV392S42J","modified_at":"2026-07-13T16:43:32.124942614Z","published_at":"2026-02-09T09:30:22Z","references":["https://osv.dev/vulnerability/GHSA-pfv4-wmph-5gc6","https://nvd.nist.gov/vuln/detail/CVE-2026-25905","https://github.com/pydantic/mcp-run-python","https://research.jfrog.com/vulnerabilities/mcp-run-python-lack-of-isolation-mcp-takeover-jfsa-2026-001653030"],"severity":{"label":"medium","score":5.8},"sources":[{"source":"osv","source_id":"GHSA-pfv4-wmph-5gc6","url":"https://osv.dev/vulnerability/GHSA-pfv4-wmph-5gc6"}],"summary":"MCP Run Python has a Sandbox Escape & Server Takeover Vulnerability"}