{"action":"Upgrade agenta to 0.48.1 or later.","affected":[{"fixed":"0.48.1","introduced":"0"}],"component":"agenta","cve_ids":["CVE-2026-27952"],"ecosystem":"PyPI","epss":0.00565,"exploited":false,"fixed_versions":["0.48.1"],"ghsa_id":"GHSA-pmgp-2m3v-34mq","id":"tcs_01M5KHCCMJ05PSTYZ16ZPV4EK1","modified_at":"2026-05-20T09:18:50.937531Z","published_at":"2026-02-26T02:16:22.940Z","references":["https://osv.dev/vulnerability/PYSEC-2026-6","https://github.com/Agenta-AI/agenta/security/advisories/GHSA-pmgp-2m3v-34mq"],"severity":{"label":"critical","score":9.9},"sources":[{"source":"osv","source_id":"PYSEC-2026-6","url":"https://osv.dev/vulnerability/PYSEC-2026-6"}],"summary":"Agenta is an open-source LLMOps platform. In Agenta-API prior to version 0.48.1, a Python sandbox escape vulnerability existed in Agenta's custom code evaluator. Agenta used RestrictedPython as a sand"}