{"action":"Upgrade apache-airflow to 3.3.0 or later.","affected":[{"fixed":"3.3.0","introduced":"0"}],"component":"apache-airflow","cve_ids":["CVE-2026-49296"],"ecosystem":"PyPI","epss":0.00601,"exploited":false,"fixed_versions":["3.3.0"],"ghsa_id":"GHSA-4fh7-7jx4-8f6c","id":"tcs_01M5KGXCDFAYD5HQK1A5PJCB6J","modified_at":"2026-08-19T12:15:03.331757781Z","published_at":"2026-07-07T10:16:41.603Z","references":["https://osv.dev/vulnerability/PYSEC-2026-2083","http://www.openwall.com/lists/oss-security/2026/07/07/5","https://lists.apache.org/thread/qqv41t3oydkn9o14r2rfz1wkdrsp5jzn","https://github.com/apache/airflow/pull/67662","https://github.com/advisories/GHSA-4fh7-7jx4-8f6c"],"severity":{"label":"medium","score":6.5},"sources":[{"source":"osv","source_id":"PYSEC-2026-2083","url":"https://osv.dev/vulnerability/PYSEC-2026-2083"}],"summary":"Before apache-airflow 3.3.0, a user authorized to read one Dag could disclose the source of other Dags co-located in the same source file. `GET /api/v2/dagSources/{dag_id}` — and the equivalent Dag-so"}