{"action":"Upgrade vantage6 to 4.11.0 or later.","affected":[{"fixed":"4.11.0","introduced":"0"}],"component":"vantage6","cve_ids":["CVE-2025-43863"],"ecosystem":"PyPI","epss":0.00486,"exploited":false,"fixed_versions":["4.11.0"],"ghsa_id":"GHSA-j6g5-p62x-58hw","id":"tcs_01M5KGP9BXPN8K8H282M9CN695","modified_at":"2026-05-20T09:19:21.317747Z","published_at":"2025-06-12T18:15:20.533Z","references":["https://osv.dev/vulnerability/PYSEC-2025-220","https://github.com/vantage6/vantage6/security/advisories/GHSA-j6g5-p62x-58hw"],"severity":{"label":"critical","score":9.8},"sources":[{"source":"osv","source_id":"PYSEC-2025-220","url":"https://osv.dev/vulnerability/PYSEC-2025-220"}],"summary":"vantage6 is an open source framework built to enable, manage and deploy privacy enhancing technologies like Federated Learning and Multi-Party Computation. If attacker gets access to an authenticated"}