{"action":"Upgrade apache-airflow to 3.3.1 or later.","affected":[{"fixed":"3.3.1","introduced":"3.3.0"}],"component":"apache-airflow","cve_ids":["CVE-2026-67587"],"ecosystem":"PyPI","epss":0.00611,"exploited":false,"fixed_versions":["3.3.1"],"ghsa_id":"GHSA-2qjv-p2gc-mjg2","id":"tcs_01M5KET2TJJH3PQEMMR4Z11PJT","modified_at":"2026-10-02T23:40:52.688196939Z","published_at":"2026-08-12T18:31:18Z","references":["https://osv.dev/vulnerability/GHSA-2qjv-p2gc-mjg2","https://nvd.nist.gov/vuln/detail/CVE-2026-67587","https://github.com/apache/airflow/pull/70704","https://github.com/apache/airflow/commit/1baee0bf987eb220f15398e43572e1ed819a0130","https://github.com/apache/airflow/commit/2b598cb8b0570c941633be3d16a7eb912f73180c","https://github.com/apache/airflow","https://github.com/apache/airflow/releases/tag/3.3.1","https://github.com/pypa/advisory-database/tree/main/vulns/apache-airflow/PYSEC-2026-3708.yaml","https://lists.apache.org/thread/o00ww4n69qojvsckb464dtwd2nhzy6t0","https://www.cve.org/CVERecord?id=CVE-2026-58076","https://www.cve.org/CVERecord?id=CVE-2026-67260"],"severity":{"label":"high","score":8.8},"sources":[{"source":"osv","source_id":"GHSA-2qjv-p2gc-mjg2","url":"https://osv.dev/vulnerability/GHSA-2qjv-p2gc-mjg2"}],"summary":"Apache Airflow Task SDK Callback deserialization can import arbitrary modules in the scheduler"}