{
  "document" : {
    "aggregate_severity" : {
      "text" : "hoch"
    },
    "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" : "Elasticsearch ist eine Open Source, verteilte Echtzeit-Suche und Analyse-Engine.",
      "title" : "Produktbeschreibung"
    }, {
      "category" : "summary",
      "text" : "Ein Angreifer kann mehrere Schwachstellen in Elasticsearch ausnutzen, um einen Denial of Service Angriff durchzuführen, beliebigen Code auszuführen, Sicherheitsmaßnahmen zu umgehen oder vertrauliche Informationen offenzulegen.",
      "title" : "Angriff"
    }, {
      "category" : "general",
      "text" : "- Sonstiges\n- UNIX\n- Windows",
      "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-2026-3131 - CSAF Version",
      "url" : "https://wid.cert-bund.de/.well-known/csaf/white/2026/wid-sec-w-2026-3131.json"
    }, {
      "category" : "self",
      "summary" : "WID-SEC-2026-3131 - Portal Version",
      "url" : "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2026-3131"
    }, {
      "category" : "external",
      "summary" : "Elastic Security Announcement vom 2026-09-01",
      "url" : "https://discuss.elastic.co/t/elasticsearch-8-19-19-9-3-8-9-4-4-9-5-1-security-update-esa-2026-143/390094"
    }, {
      "category" : "external",
      "summary" : "Elastic Security Announcement vom 2026-09-01",
      "url" : "https://discuss.elastic.co/t/elasticsearch-8-19-20-9-3-0-security-update-esa-2026-47/390084"
    }, {
      "category" : "external",
      "summary" : "Elastic Security Announcement vom 2026-09-01",
      "url" : "https://discuss.elastic.co/t/elasticsearch-8-19-20-9-4-5-9-5-1-security-update-esa-2026-114/390087"
    }, {
      "category" : "external",
      "summary" : "Elastic Security Announcement vom 2026-09-01",
      "url" : "https://discuss.elastic.co/t/elasticsearch-8-19-20-9-4-5-9-5-1-security-update-esa-2026-141/390092"
    }, {
      "category" : "external",
      "summary" : "Microsoft Security Update Guide vom 2026-09-08",
      "url" : "https://api.msrc.microsoft.com/cvrf/v3.0/cvrf/2026-Sep#OpenSourceSoftware"
    } ],
    "source_lang" : "en-US",
    "title" : "Elasticsearch: Mehrere Schwachstellen",
    "tracking" : {
      "current_release_date" : "2026-09-08T22:00:00.000+00:00",
      "generator" : {
        "date" : "2026-09-09T07:32:59.056+00:00",
        "engine" : {
          "name" : "BSI-WID",
          "version" : "1.6.0"
        }
      },
      "id" : "WID-SEC-W-2026-3131",
      "initial_release_date" : "2026-09-01T22:00:00.000+00:00",
      "revision_history" : [ {
        "date" : "2026-09-01T22:00:00.000+00:00",
        "number" : "1",
        "summary" : "Initiale Fassung"
      }, {
        "date" : "2026-09-08T22:00:00.000+00:00",
        "number" : "2",
        "summary" : "Neue Updates aufgenommen"
      } ],
      "status" : "final",
      "version" : "2"
    }
  },
  "product_tree" : {
    "branches" : [ {
      "branches" : [ {
        "branches" : [ {
          "category" : "product_version",
          "name" : "azl3",
          "product" : {
            "name" : "Microsoft Azure Linux azl3",
            "product_id" : "T049210",
            "product_identification_helper" : {
              "cpe" : "cpe:/o:microsoft:azure_linux:azl3"
            }
          }
        } ],
        "category" : "product_name",
        "name" : "Azure Linux"
      } ],
      "category" : "vendor",
      "name" : "Microsoft"
    }, {
      "branches" : [ {
        "branches" : [ {
          "category" : "product_version_range",
          "name" : "<8.19.19",
          "product" : {
            "name" : "Open Source Elasticsearch <8.19.19",
            "product_id" : "T058920"
          }
        }, {
          "category" : "product_version",
          "name" : "8.19.19",
          "product" : {
            "name" : "Open Source Elasticsearch 8.19.19",
            "product_id" : "T058920-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:elasticsearch:elasticsearch:8.19.19"
            }
          }
        }, {
          "category" : "product_version_range",
          "name" : "<9.3.8",
          "product" : {
            "name" : "Open Source Elasticsearch <9.3.8",
            "product_id" : "T058921"
          }
        }, {
          "category" : "product_version",
          "name" : "9.3.8",
          "product" : {
            "name" : "Open Source Elasticsearch 9.3.8",
            "product_id" : "T058921-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:elasticsearch:elasticsearch:9.3.8"
            }
          }
        }, {
          "category" : "product_version_range",
          "name" : "<9.4.4",
          "product" : {
            "name" : "Open Source Elasticsearch <9.4.4",
            "product_id" : "T058922"
          }
        }, {
          "category" : "product_version",
          "name" : "9.4.4",
          "product" : {
            "name" : "Open Source Elasticsearch 9.4.4",
            "product_id" : "T058922-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:elasticsearch:elasticsearch:9.4.4"
            }
          }
        }, {
          "category" : "product_version_range",
          "name" : "<9.5.1",
          "product" : {
            "name" : "Open Source Elasticsearch <9.5.1",
            "product_id" : "T058923"
          }
        }, {
          "category" : "product_version",
          "name" : "9.5.1",
          "product" : {
            "name" : "Open Source Elasticsearch 9.5.1",
            "product_id" : "T058923-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:elasticsearch:elasticsearch:9.5.1"
            }
          }
        }, {
          "category" : "product_version_range",
          "name" : "<8.19.20",
          "product" : {
            "name" : "Open Source Elasticsearch <8.19.20",
            "product_id" : "T058924"
          }
        }, {
          "category" : "product_version",
          "name" : "8.19.20",
          "product" : {
            "name" : "Open Source Elasticsearch 8.19.20",
            "product_id" : "T058924-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:elasticsearch:elasticsearch:8.19.20"
            }
          }
        }, {
          "category" : "product_version_range",
          "name" : "<9.3.0",
          "product" : {
            "name" : "Open Source Elasticsearch <9.3.0",
            "product_id" : "T058925"
          }
        }, {
          "category" : "product_version",
          "name" : "9.3.0",
          "product" : {
            "name" : "Open Source Elasticsearch 9.3.0",
            "product_id" : "T058925-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:elasticsearch:elasticsearch:9.3.0"
            }
          }
        }, {
          "category" : "product_version_range",
          "name" : "<9.4.5",
          "product" : {
            "name" : "Open Source Elasticsearch <9.4.5",
            "product_id" : "T058926"
          }
        }, {
          "category" : "product_version",
          "name" : "9.4.5",
          "product" : {
            "name" : "Open Source Elasticsearch 9.4.5",
            "product_id" : "T058926-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:elasticsearch:elasticsearch:9.4.5"
            }
          }
        } ],
        "category" : "product_name",
        "name" : "Elasticsearch"
      } ],
      "category" : "vendor",
      "name" : "Open Source"
    } ]
  },
  "vulnerabilities" : [ {
    "cve" : "CVE-2026-56143",
    "product_status" : {
      "known_affected" : [ "T058920", "T058925", "T058924", "T049210" ]
    },
    "release_date" : "2026-09-01T22:00:00.000+00:00",
    "title" : "CVE-2026-56143"
  }, {
    "cve" : "CVE-2026-72649",
    "product_status" : {
      "known_affected" : [ "T058921", "T058920", "T058923", "T058922", "T058925", "T058924", "T058926", "T049210" ]
    },
    "release_date" : "2026-09-01T22:00:00.000+00:00",
    "title" : "CVE-2026-72649"
  }, {
    "cve" : "CVE-2026-78605",
    "product_status" : {
      "known_affected" : [ "T058921", "T058920", "T058923", "T058922", "T058925", "T058924", "T058926", "T049210" ]
    },
    "release_date" : "2026-09-01T22:00:00.000+00:00",
    "title" : "CVE-2026-78605"
  }, {
    "cve" : "CVE-2026-78607",
    "product_status" : {
      "known_affected" : [ "T058921", "T058920", "T058923", "T058922", "T058925", "T049210" ]
    },
    "release_date" : "2026-09-01T22:00:00.000+00:00",
    "title" : "CVE-2026-78607"
  } ]
}