{"action":"Upgrade mlflow to 3.10.0 or later.","affected":[{"fixed":"3.10.0","introduced":"0"}],"component":"mlflow","cve_ids":["CVE-2026-2734"],"ecosystem":"PyPI","epss":0.00441,"exploited":false,"fixed_versions":["3.10.0"],"ghsa_id":"GHSA-w5xq-c4pf-ghq7","id":"tcs_01M5KH0SHX86X9WVJ4V6Y35HX8","modified_at":"2026-07-13T16:43:34.965176091Z","published_at":"2026-07-13T15:19:09.507843Z","references":["https://osv.dev/vulnerability/PYSEC-2026-2660","https://nvd.nist.gov/vuln/detail/CVE-2026-2734","https://github.com/mlflow/mlflow/commit/6989066af33fdcb03588fd71a1a67f8fc5ef12c9","https://github.com/mlflow/mlflow","https://huntr.com/bounties/d632f783-b2c7-4a3b-af5e-1d693e841c08","https://pypi.org/project/mlflow","https://github.com/advisories/GHSA-w5xq-c4pf-ghq7"],"severity":{"label":"medium","score":6.5},"sources":[{"source":"osv","source_id":"PYSEC-2026-2660","url":"https://osv.dev/vulnerability/PYSEC-2026-2660"}],"summary":"MLflow authenticated users can enumerate any registered model versions due to lack of per-model permissions checks"}