{
  "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" : "Apache ActiveMQ ist ein Open Source Message Broker, der den Transport von Nachrichten zwischen verschiedenen Programmen bewerkstelligt.",
      "title" : "Produktbeschreibung"
    }, {
      "category" : "summary",
      "text" : "Ein entfernter, authentisierter Angreifer kann mehrere Schwachstellen in Apache ActiveMQ ausnutzen, um beliebigen Programmcode auszuführen  oder Cross-Site-Scripting-Angriffe durchzuführen.",
      "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-2026-1258 - CSAF Version",
      "url" : "https://wid.cert-bund.de/.well-known/csaf/white/2026/wid-sec-w-2026-1258.json"
    }, {
      "category" : "self",
      "summary" : "WID-SEC-2026-1258 - Portal Version",
      "url" : "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2026-1258"
    }, {
      "category" : "external",
      "summary" : "Apache ActiveMQ Security Advisory vom 2026-04-23",
      "url" : "https://activemq.apache.org/security-advisories.data/CVE-2026-40466-announcement.txt"
    }, {
      "category" : "external",
      "summary" : "Apache ActiveMQ Security Advisory vom 2026-04-23",
      "url" : "https://activemq.apache.org/security-advisories.data/CVE-2026-41043-announcement.txt"
    }, {
      "category" : "external",
      "summary" : "Apache ActiveMQ Security Advisory vom 2026-04-23",
      "url" : "https://activemq.apache.org/security-advisories.data/CVE-2026-41044-announcement.txt"
    } ],
    "source_lang" : "en-US",
    "title" : "Apache ActiveMQ: Mehrere Schwachstellen",
    "tracking" : {
      "current_release_date" : "2026-04-26T22:00:00.000+00:00",
      "generator" : {
        "date" : "2026-04-27T08:44:18.488+00:00",
        "engine" : {
          "name" : "BSI-WID",
          "version" : "1.5.0"
        }
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      "initial_release_date" : "2026-04-23T22:00:00.000+00:00",
      "revision_history" : [ {
        "date" : "2026-04-23T22:00:00.000+00:00",
        "number" : "1",
        "summary" : "Initiale Fassung"
      }, {
        "date" : "2026-04-26T22:00:00.000+00:00",
        "number" : "2",
        "summary" : "Referenz(en) aufgenommen: EUVD-2026-25412, EUVD-2026-25411"
      } ],
      "status" : "final",
      "version" : "2"
    }
  },
  "product_tree" : {
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          "category" : "product_version_range",
          "name" : "Broker <5.19.6",
          "product" : {
            "name" : "Apache ActiveMQ Broker <5.19.6",
            "product_id" : "T053283"
          }
        }, {
          "category" : "product_version",
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          "product" : {
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        }, {
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          "product" : {
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        }, {
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        } ],
        "category" : "product_name",
        "name" : "ActiveMQ"
      } ],
      "category" : "vendor",
      "name" : "Apache"
    } ]
  },
  "vulnerabilities" : [ {
    "cve" : "CVE-2026-40466",
    "product_status" : {
      "known_affected" : [ "T053286", "T053287", "T053284", "T053285", "T053283", "T053288" ]
    },
    "release_date" : "2026-04-23T22:00:00.000+00:00",
    "title" : "CVE-2026-40466"
  }, {
    "cve" : "CVE-2026-41043",
    "product_status" : {
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    },
    "release_date" : "2026-04-23T22:00:00.000+00:00",
    "title" : "CVE-2026-41043"
  }, {
    "cve" : "CVE-2026-41044",
    "product_status" : {
      "known_affected" : [ "T053286", "T053287", "T053284", "T053285", "T053283", "T053288" ]
    },
    "release_date" : "2026-04-23T22:00:00.000+00:00",
    "title" : "CVE-2026-41044"
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}