{"action":"Upgrade hydra-optuna-sweeper to 1.3.0 or later.","affected":[{"fixed":"1.3.0","introduced":"1.2.0"},{"introduced":"1.4.0.dev4"}],"component":"hydra-optuna-sweeper","cve_ids":["CVE-2026-106440"],"ecosystem":"PyPI","epss":0.00271,"exploited":false,"fixed_versions":["1.3.0","1.4.0.dev10"],"ghsa_id":"GHSA-5jjj-9xc3-rm56","id":"tcs_01M5KF17S4HV1C9RY3FJ2VR7KT","modified_at":"2026-10-15T14:55:49.075978668Z","published_at":"2026-10-07T20:24:02Z","references":["https://osv.dev/vulnerability/GHSA-5jjj-9xc3-rm56","https://github.com/hydra-ecosystem/hydra/security/advisories/GHSA-5jjj-9xc3-rm56","https://nvd.nist.gov/vuln/detail/CVE-2026-106440","https://github.com/hydra-ecosystem/hydra/commit/0dd18084589a3d3e577d1f1a8a48fb485c94a5e6","https://github.com/hydra-ecosystem/hydra/commit/4720dfca2bde27fa140ec287a05709668fbdf168","https://github.com/hydra-ecosystem/hydra","https://github.com/hydra-ecosystem/hydra/releases/tag/v1.3.7"],"severity":{"label":"high","score":7.8},"sources":[{"source":"osv","source_id":"GHSA-5jjj-9xc3-rm56","url":"https://osv.dev/vulnerability/GHSA-5jjj-9xc3-rm56"}],"summary":"Hydra: Optuna custom_search_space can resolve and execute untrusted callables via get_method"}