{
  "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 beliebigen Programmcode auszuführen, und um einen Denial of Service Angriff durchzuführen.",
      "title" : "Angriff"
    }, {
      "category" : "general",
      "text" : "- Linux\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-2026-2841 - CSAF Version",
      "url" : "https://wid.cert-bund.de/.well-known/csaf/white/2026/wid-sec-w-2026-2841.json"
    }, {
      "category" : "self",
      "summary" : "WID-SEC-2026-2841 - Portal Version",
      "url" : "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2026-2841"
    }, {
      "category" : "external",
      "summary" : "Elasticsearch Security Update vom 2026-08-13",
      "url" : "https://discuss.elastic.co/t/elasticsearch-8-19-20-9-4-5-9-5-1-security-update-esa-2026-80/389507"
    }, {
      "category" : "external",
      "summary" : "Elasticsearch Security Update vom 2026-08-13",
      "url" : "https://discuss.elastic.co/t/elasticsearch-8-19-20-9-4-5-security-update-esa-2026-76/389508"
    }, {
      "category" : "external",
      "summary" : "Elasticsearch Security Update vom 2026-08-13",
      "url" : "https://discuss.elastic.co/t/elasticsearch-8-19-20-9-4-5-9-5-1-security-update-esa-2026-79/389506"
    }, {
      "category" : "external",
      "summary" : "Elasticsearch Security Update vom 2026-08-13",
      "url" : "https://discuss.elastic.co/t/elasticsearch-8-19-20-9-4-5-9-5-1-security-update-esa-2026-78/389505"
    }, {
      "category" : "external",
      "summary" : "Elasticsearch Security Update vom 2026-08-13",
      "url" : "https://discuss.elastic.co/t/elasticsearch-8-19-20-9-4-5-9-5-1-security-update-esa-2026-123/389504"
    }, {
      "category" : "external",
      "summary" : "Elasticsearch Security Update vom 2026-08-13",
      "url" : "https://discuss.elastic.co/t/elasticsearch-8-19-20-9-4-5-9-5-1-security-update-esa-2026-120/389503"
    }, {
      "category" : "external",
      "summary" : "Elasticsearch Security Update vom 2026-08-13",
      "url" : "https://discuss.elastic.co/t/elasticsearch-8-19-20-9-4-5-9-5-1-security-update-esa-2026-116/389502"
    }, {
      "category" : "external",
      "summary" : "Elasticsearch Security Update vom 2026-08-13",
      "url" : "https://discuss.elastic.co/t/elasticsearch-8-19-20-9-4-5-security-update-esa-2026-81/389501"
    }, {
      "category" : "external",
      "summary" : "Elasticsearch Security Update vom 2026-08-13",
      "url" : "https://discuss.elastic.co/t/elasticsearch-8-19-20-9-4-5-security-update-esa-2026-77/389500"
    }, {
      "category" : "external",
      "summary" : "Elasticsearch Security Update vom 2026-08-13",
      "url" : "https://discuss.elastic.co/t/elasticsearch-8-19-20-9-4-5-security-update-esa-2026-133/389499"
    }, {
      "category" : "external",
      "summary" : "Elasticsearch Security Update vom 2026-08-13",
      "url" : "https://discuss.elastic.co/t/elasticsearch-8-19-20-9-4-5-security-update-esa-2026-119/389498"
    }, {
      "category" : "external",
      "summary" : "Elasticsearch Security Update vom 2026-08-13",
      "url" : "https://discuss.elastic.co/t/elasticsearch-8-19-20-9-4-5-9-5-1-security-update-esa-2026-118/389497"
    }, {
      "category" : "external",
      "summary" : "Elasticsearch Security Update vom 2026-08-13",
      "url" : "https://discuss.elastic.co/t/elasticsearch-8-19-19-9-3-8-9-4-4-security-update-esa-2026-75/389496"
    }, {
      "category" : "external",
      "summary" : "Elasticsearch Security Update vom 2026-08-13",
      "url" : "https://discuss.elastic.co/t/elasticsearch-8-18-0-9-0-0-security-update-esa-2026-111/389495"
    } ],
    "source_lang" : "en-US",
    "title" : "Elasticsearch: Mehrere Schwachstellen",
    "tracking" : {
      "current_release_date" : "2026-08-13T22:00:00.000+00:00",
      "generator" : {
        "date" : "2026-08-14T11:11:10.901+00:00",
        "engine" : {
          "name" : "BSI-WID",
          "version" : "1.6.0"
        }
      },
      "id" : "WID-SEC-W-2026-2841",
      "initial_release_date" : "2026-08-13T22:00:00.000+00:00",
      "revision_history" : [ {
        "date" : "2026-08-13T22:00:00.000+00:00",
        "number" : "1",
        "summary" : "Initiale Fassung"
      } ],
      "status" : "final",
      "version" : "1"
    }
  },
  "product_tree" : {
    "branches" : [ {
      "branches" : [ {
        "branches" : [ {
          "category" : "product_version_range",
          "name" : "<8.19.20",
          "product" : {
            "name" : "Open Source Elasticsearch <8.19.20",
            "product_id" : "T058140"
          }
        }, {
          "category" : "product_version",
          "name" : "8.19.20",
          "product" : {
            "name" : "Open Source Elasticsearch 8.19.20",
            "product_id" : "T058140-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:elasticsearch:elasticsearch:8.19.20"
            }
          }
        }, {
          "category" : "product_version_range",
          "name" : "<9.4.5",
          "product" : {
            "name" : "Open Source Elasticsearch <9.4.5",
            "product_id" : "T058141"
          }
        }, {
          "category" : "product_version",
          "name" : "9.4.5",
          "product" : {
            "name" : "Open Source Elasticsearch 9.4.5",
            "product_id" : "T058141-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:elasticsearch:elasticsearch:9.4.5"
            }
          }
        }, {
          "category" : "product_version_range",
          "name" : "<9.5.1",
          "product" : {
            "name" : "Open Source Elasticsearch <9.5.1",
            "product_id" : "T058142"
          }
        }, {
          "category" : "product_version",
          "name" : "9.5.1",
          "product" : {
            "name" : "Open Source Elasticsearch 9.5.1",
            "product_id" : "T058142-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:elasticsearch:elasticsearch:9.5.1"
            }
          }
        } ],
        "category" : "product_name",
        "name" : "Elasticsearch"
      } ],
      "category" : "vendor",
      "name" : "Open Source"
    } ]
  },
  "vulnerabilities" : [ {
    "cve" : "CVE-2026-72636",
    "product_status" : {
      "known_affected" : [ "T058141", "T058140", "T058142" ]
    },
    "release_date" : "2026-08-13T22:00:00.000+00:00",
    "title" : "CVE-2026-72636"
  }, {
    "cve" : "CVE-2026-72638",
    "product_status" : {
      "known_affected" : [ "T058141", "T058140", "T058142" ]
    },
    "release_date" : "2026-08-13T22:00:00.000+00:00",
    "title" : "CVE-2026-72638"
  }, {
    "cve" : "CVE-2026-72639",
    "product_status" : {
      "known_affected" : [ "T058141", "T058140", "T058142" ]
    },
    "release_date" : "2026-08-13T22:00:00.000+00:00",
    "title" : "CVE-2026-72639"
  }, {
    "cve" : "CVE-2026-72642",
    "product_status" : {
      "known_affected" : [ "T058141", "T058140", "T058142" ]
    },
    "release_date" : "2026-08-13T22:00:00.000+00:00",
    "title" : "CVE-2026-72642"
  }, {
    "cve" : "CVE-2026-72645",
    "product_status" : {
      "known_affected" : [ "T058141", "T058140", "T058142" ]
    },
    "release_date" : "2026-08-13T22:00:00.000+00:00",
    "title" : "CVE-2026-72645"
  }, {
    "cve" : "CVE-2026-72647",
    "product_status" : {
      "known_affected" : [ "T058141", "T058140", "T058142" ]
    },
    "release_date" : "2026-08-13T22:00:00.000+00:00",
    "title" : "CVE-2026-72647"
  }, {
    "cve" : "CVE-2026-72656",
    "product_status" : {
      "known_affected" : [ "T058141", "T058140", "T058142" ]
    },
    "release_date" : "2026-08-13T22:00:00.000+00:00",
    "title" : "CVE-2026-72656"
  }, {
    "cve" : "CVE-2026-72678",
    "product_status" : {
      "known_affected" : [ "T058141", "T058140", "T058142" ]
    },
    "release_date" : "2026-08-13T22:00:00.000+00:00",
    "title" : "CVE-2026-72678"
  }, {
    "cve" : "CVE-2026-72679",
    "product_status" : {
      "known_affected" : [ "T058141", "T058140", "T058142" ]
    },
    "release_date" : "2026-08-13T22:00:00.000+00:00",
    "title" : "CVE-2026-72679"
  }, {
    "cve" : "CVE-2026-72683",
    "product_status" : {
      "known_affected" : [ "T058141", "T058140", "T058142" ]
    },
    "release_date" : "2026-08-13T22:00:00.000+00:00",
    "title" : "CVE-2026-72683"
  }, {
    "cve" : "CVE-2026-72684",
    "product_status" : {
      "known_affected" : [ "T058141", "T058140", "T058142" ]
    },
    "release_date" : "2026-08-13T22:00:00.000+00:00",
    "title" : "CVE-2026-72684"
  }, {
    "cve" : "CVE-2026-72685",
    "product_status" : {
      "known_affected" : [ "T058141", "T058140", "T058142" ]
    },
    "release_date" : "2026-08-13T22:00:00.000+00:00",
    "title" : "CVE-2026-72685"
  }, {
    "cve" : "CVE-2026-72686",
    "product_status" : {
      "known_affected" : [ "T058141", "T058140", "T058142" ]
    },
    "release_date" : "2026-08-13T22:00:00.000+00:00",
    "title" : "CVE-2026-72686"
  }, {
    "cve" : "CVE-2026-72687",
    "product_status" : {
      "known_affected" : [ "T058141", "T058140", "T058142" ]
    },
    "release_date" : "2026-08-13T22:00:00.000+00:00",
    "title" : "CVE-2026-72687"
  } ]
}