{"action":"Upgrade apache-airflow-providers-ftp to 3.15.1 or later.","affected":[{"fixed":"3.15.1","introduced":"0"}],"component":"apache-airflow-providers-ftp","cve_ids":["CVE-2026-49486"],"ecosystem":"PyPI","epss":0.00442,"exploited":false,"fixed_versions":["3.15.1"],"ghsa_id":"GHSA-fgch-86x8-fv43","id":"tcs_01M5KGZ44VT90HQ2SH17XZFQZ2","modified_at":"2026-09-10T11:15:08.166976325Z","published_at":"2026-06-26T08:16:23.830Z","references":["https://osv.dev/vulnerability/PYSEC-2026-238","http://www.openwall.com/lists/oss-security/2026/06/26/1","https://lists.apache.org/thread/gwnsxlt9hfj5pc543wxtogbnjdn04xj1","https://github.com/apache/airflow/pull/67946","https://github.com/advisories/GHSA-fgch-86x8-fv43"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"PYSEC-2026-238","url":"https://osv.dev/vulnerability/PYSEC-2026-238"}],"summary":"The Apache Airflow FTP provider's `FTPSHook.get_conn()` created an `ftplib.FTP_TLS` connection but never called `prot_p()`, so although the control channel was TLS-protected the data channel was trans"}