{"action":"Upgrade apache-airflow-providers-opensearch to 1.9.1 or later.","affected":[{"fixed":"1.9.1","introduced":"0"}],"component":"apache-airflow-providers-opensearch","cve_ids":["CVE-2026-43826"],"ecosystem":"PyPI","epss":0.0041,"exploited":false,"fixed_versions":["1.9.1"],"ghsa_id":"GHSA-xccp-97wp-3gjg","id":"tcs_01M5KGYMJXD9WZG12R60H4ZH9Q","modified_at":"2026-06-10T17:00:05.436540126Z","published_at":"2026-05-11T09:16:26.143Z","references":["https://osv.dev/vulnerability/PYSEC-2026-23","http://www.openwall.com/lists/oss-security/2026/05/10/2","https://lists.apache.org/thread/bxsrqx1vwssovnwnrvgh9xcosptmf73y","https://github.com/apache/airflow/pull/65509","https://github.com/advisories/GHSA-xccp-97wp-3gjg"],"severity":{"label":"medium","score":6.5},"sources":[{"source":"osv","source_id":"PYSEC-2026-23","url":"https://osv.dev/vulnerability/PYSEC-2026-23"}],"summary":"The OpenSearch logging provider, when configured with a `host` URL that embeds credentials (for example `https://user:password@server.example.com:9200`), wrote the full host URL — including the embedd"}