{
  "document" : {
    "aggregate_severity" : {
      "text" : "mittel"
    },
    "category" : "csaf_base",
    "csaf_version" : "2.0",
    "distribution" : {
      "tlp" : {
        "label" : "WHITE",
        "url" : "https://www.first.org/tlp/"
      }
    },
    "lang" : "de-DE",
    "notes" : [ {
      "category" : "legal_disclaimer",
      "text" : "Das BSI ist als Anbieter für die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch dafür verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgfältig im Einzelfall zu prüfen."
    }, {
      "category" : "description",
      "text" : "Apache Airflow ist eine Plattform zur programmatischen Erstellung, Planung und Überwachung von Workflows.",
      "title" : "Produktbeschreibung"
    }, {
      "category" : "summary",
      "text" : "Ein entfernter, authentisierter Angreifer kann mehrere Schwachstellen in Apache Airflow Providers OpenSearch und Elasticsearch ausnutzen, um Informationen offenzulegen.",
      "title" : "Angriff"
    }, {
      "category" : "general",
      "text" : "- Sonstiges\n- UNIX",
      "title" : "Betroffene Betriebssysteme"
    } ],
    "publisher" : {
      "category" : "other",
      "contact_details" : "csaf-provider@cert-bund.de",
      "name" : "Bundesamt für Sicherheit in der Informationstechnik",
      "namespace" : "https://www.bsi.bund.de"
    },
    "references" : [ {
      "category" : "self",
      "summary" : "WID-SEC-W-2026-1452 - CSAF Version",
      "url" : "https://wid.cert-bund.de/.well-known/csaf/white/2026/wid-sec-w-2026-1452.json"
    }, {
      "category" : "self",
      "summary" : "WID-SEC-2026-1452 - Portal Version",
      "url" : "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2026-1452"
    }, {
      "category" : "external",
      "summary" : "Apache Announce vom 2026-05-10",
      "url" : "https://lists.apache.org/thread/6r98flv2vfqvwd7tvdqow3jqw77hg3vz"
    }, {
      "category" : "external",
      "summary" : "Apache Announce vom 2026-05-10",
      "url" : "https://lists.apache.org/thread/bxsrqx1vwssovnwnrvgh9xcosptmf73y"
    }, {
      "category" : "external",
      "summary" : "CVERecord vom 2026-05-10",
      "url" : "https://www.cve.org/CVERecord?id=CVE-2026-41018"
    }, {
      "category" : "external",
      "summary" : "CVERecord vom 2026-05-10",
      "url" : "https://www.cve.org/CVERecord?id=CVE-2026-43826"
    } ],
    "source_lang" : "en-US",
    "title" : "Apache Airflow Providers OpenSearch und Elasticsearch: Mehrere Schwachstellen ermöglichen Offenlegung von Informationen",
    "tracking" : {
      "current_release_date" : "2026-05-11T22:00:00.000+00:00",
      "generator" : {
        "date" : "2026-05-12T07:45:58.992+00:00",
        "engine" : {
          "name" : "BSI-WID",
          "version" : "1.5.0"
        }
      },
      "id" : "WID-SEC-W-2026-1452",
      "initial_release_date" : "2026-05-10T22:00:00.000+00:00",
      "revision_history" : [ {
        "date" : "2026-05-10T22:00:00.000+00:00",
        "number" : "1",
        "summary" : "Initiale Fassung"
      }, {
        "date" : "2026-05-11T22:00:00.000+00:00",
        "number" : "2",
        "summary" : "Referenz(en) aufgenommen: EUVD-2026-29040, EUVD-2026-29042"
      } ],
      "status" : "final",
      "version" : "2"
    }
  },
  "product_tree" : {
    "branches" : [ {
      "branches" : [ {
        "branches" : [ {
          "category" : "product_version_range",
          "name" : "Opensearch <1.9.1",
          "product" : {
            "name" : "Apache Airflow Opensearch <1.9.1",
            "product_id" : "T053770"
          }
        }, {
          "category" : "product_version",
          "name" : "Opensearch 1.9.1",
          "product" : {
            "name" : "Apache Airflow Opensearch 1.9.1",
            "product_id" : "T053770-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:apache:airflow:opensearch__1.9.1"
            }
          }
        }, {
          "category" : "product_version_range",
          "name" : "Elasticsearch <6.5.3",
          "product" : {
            "name" : "Apache Airflow Elasticsearch <6.5.3",
            "product_id" : "T053771"
          }
        }, {
          "category" : "product_version",
          "name" : "Elasticsearch 6.5.3",
          "product" : {
            "name" : "Apache Airflow Elasticsearch 6.5.3",
            "product_id" : "T053771-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:apache:airflow:elasticsearch__6.5.3"
            }
          }
        } ],
        "category" : "product_name",
        "name" : "Airflow"
      } ],
      "category" : "vendor",
      "name" : "Apache"
    } ]
  },
  "vulnerabilities" : [ {
    "cve" : "CVE-2026-41018",
    "product_status" : {
      "known_affected" : [ "T053770", "T053771" ]
    },
    "release_date" : "2026-05-10T22:00:00.000+00:00",
    "title" : "CVE-2026-41018"
  }, {
    "cve" : "CVE-2026-43826",
    "product_status" : {
      "known_affected" : [ "T053770", "T053771" ]
    },
    "release_date" : "2026-05-10T22:00:00.000+00:00",
    "title" : "CVE-2026-43826"
  } ]
}