{
  "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 Tomcat ist ein Web-Applikationsserver für verschiedene Plattformen.",
      "title" : "Produktbeschreibung"
    }, {
      "category" : "summary",
      "text" : "Ein entfernter Angreifer kann mehrere Schwachstellen in Apache Tomcat ausnutzen, um Sicherheitsvorkehrungen zu umgehen, Informationen offenzulegen oder 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-2026-4066 - CSAF Version",
      "url" : "https://wid.cert-bund.de/.well-known/csaf/white/2026/wid-sec-w-2026-4066.json"
    }, {
      "category" : "self",
      "summary" : "WID-SEC-2026-4066 - Portal Version",
      "url" : "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2026-4066"
    }, {
      "category" : "external",
      "summary" : "Apache Tomcat Release Notes vom 2026-10-20",
      "url" : "https://tomcat.apache.org/security-9.html"
    }, {
      "category" : "external",
      "summary" : "Apache Tomcat Release Notes vom 2026-10-20",
      "url" : "https://tomcat.apache.org/security-10.html"
    }, {
      "category" : "external",
      "summary" : "Apache Tomcat Release Notes vom 2026-10-20",
      "url" : "https://tomcat.apache.org/security-11.html"
    }, {
      "category" : "external",
      "summary" : "OSS Security Mailing List vom 2026-10-20",
      "url" : "https://seclists.org/oss-sec/2026/q4/253"
    }, {
      "category" : "external",
      "summary" : "OSS Security Mailing List vom 2026-10-20",
      "url" : "https://seclists.org/oss-sec/2026/q4/254"
    }, {
      "category" : "external",
      "summary" : "OSS Security Mailing List vom 2026-10-20",
      "url" : "https://seclists.org/oss-sec/2026/q4/255"
    }, {
      "category" : "external",
      "summary" : "OSS Security Mailing List vom 2026-10-20",
      "url" : "https://seclists.org/oss-sec/2026/q4/256"
    }, {
      "category" : "external",
      "summary" : "OSS Security Mailing List vom 2026-10-20",
      "url" : "https://seclists.org/oss-sec/2026/q4/257"
    }, {
      "category" : "external",
      "summary" : "OSS Security Mailing List vom 2026-10-20",
      "url" : "https://seclists.org/oss-sec/2026/q4/258"
    }, {
      "category" : "external",
      "summary" : "OSS Security Mailing List vom 2026-10-20",
      "url" : "https://seclists.org/oss-sec/2026/q4/259"
    }, {
      "category" : "external",
      "summary" : "OSS Security Mailing List vom 2026-10-20",
      "url" : "https://seclists.org/oss-sec/2026/q4/260"
    }, {
      "category" : "external",
      "summary" : "Red Hat Bugtracker 2556181 vom 2026-10-20",
      "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=2556181"
    }, {
      "category" : "external",
      "summary" : "Red Hat Bugtracker 2556182 vom 2026-10-20",
      "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=2556182"
    }, {
      "category" : "external",
      "summary" : "Red Hat Bugtracker 2556183 vom 2026-10-20",
      "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=2556183"
    }, {
      "category" : "external",
      "summary" : "Red Hat Bugtracker 2556184 vom 2026-10-20",
      "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=2556184"
    }, {
      "category" : "external",
      "summary" : "Red Hat Bugtracker 2556185 vom 2026-10-20",
      "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=2556185"
    }, {
      "category" : "external",
      "summary" : "Red Hat Bugtracker 2556186 vom 2026-10-20",
      "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=2556186"
    }, {
      "category" : "external",
      "summary" : "Red Hat Bugtracker 2556187 vom 2026-10-20",
      "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=2556187"
    }, {
      "category" : "external",
      "summary" : "Red Hat Bugtracker 2556195 vom 2026-10-20",
      "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=2556195"
    } ],
    "source_lang" : "en-US",
    "title" : "Apache Tomcat: Mehrere Schwachstellen",
    "tracking" : {
      "current_release_date" : "2026-10-20T22:00:00.000+00:00",
      "generator" : {
        "date" : "2026-10-21T11:26:38.298+00:00",
        "engine" : {
          "name" : "BSI-WID",
          "version" : "1.6.0"
        }
      },
      "id" : "WID-SEC-W-2026-4066",
      "initial_release_date" : "2026-10-20T22:00:00.000+00:00",
      "revision_history" : [ {
        "date" : "2026-10-20T22:00:00.000+00:00",
        "number" : "1",
        "summary" : "Initiale Fassung"
      } ],
      "status" : "final",
      "version" : "1"
    }
  },
  "product_tree" : {
    "branches" : [ {
      "branches" : [ {
        "branches" : [ {
          "category" : "product_version_range",
          "name" : "<11.0.27",
          "product" : {
            "name" : "Apache Tomcat <11.0.27",
            "product_id" : "T061553"
          }
        }, {
          "category" : "product_version",
          "name" : "11.0.27",
          "product" : {
            "name" : "Apache Tomcat 11.0.27",
            "product_id" : "T061553-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:apache:tomcat:11.0.27"
            }
          }
        }, {
          "category" : "product_version_range",
          "name" : "<10.1.61",
          "product" : {
            "name" : "Apache Tomcat <10.1.61",
            "product_id" : "T061554"
          }
        }, {
          "category" : "product_version",
          "name" : "10.1.61",
          "product" : {
            "name" : "Apache Tomcat 10.1.61",
            "product_id" : "T061554-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:apache:tomcat:10.1.61"
            }
          }
        }, {
          "category" : "product_version_range",
          "name" : "<9.0.123",
          "product" : {
            "name" : "Apache Tomcat <9.0.123",
            "product_id" : "T061555"
          }
        }, {
          "category" : "product_version",
          "name" : "9.0.123",
          "product" : {
            "name" : "Apache Tomcat 9.0.123",
            "product_id" : "T061555-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:apache:tomcat:9.0.123"
            }
          }
        } ],
        "category" : "product_name",
        "name" : "Tomcat"
      } ],
      "category" : "vendor",
      "name" : "Apache"
    } ]
  },
  "vulnerabilities" : [ {
    "cve" : "CVE-2026-101296",
    "product_status" : {
      "known_affected" : [ "T061553", "T061554", "T061555" ]
    },
    "release_date" : "2026-10-20T22:00:00.000+00:00",
    "title" : "CVE-2026-101296"
  }, {
    "cve" : "CVE-2026-101356",
    "product_status" : {
      "known_affected" : [ "T061553", "T061554", "T061555" ]
    },
    "release_date" : "2026-10-20T22:00:00.000+00:00",
    "title" : "CVE-2026-101356"
  }, {
    "cve" : "CVE-2026-103119",
    "product_status" : {
      "known_affected" : [ "T061553", "T061554", "T061555" ]
    },
    "release_date" : "2026-10-20T22:00:00.000+00:00",
    "title" : "CVE-2026-103119"
  }, {
    "cve" : "CVE-2026-74048",
    "product_status" : {
      "known_affected" : [ "T061553", "T061554", "T061555" ]
    },
    "release_date" : "2026-10-20T22:00:00.000+00:00",
    "title" : "CVE-2026-74048"
  }, {
    "cve" : "CVE-2026-74049",
    "product_status" : {
      "known_affected" : [ "T061553", "T061554", "T061555" ]
    },
    "release_date" : "2026-10-20T22:00:00.000+00:00",
    "title" : "CVE-2026-74049"
  }, {
    "cve" : "CVE-2026-80353",
    "product_status" : {
      "known_affected" : [ "T061553", "T061554", "T061555" ]
    },
    "release_date" : "2026-10-20T22:00:00.000+00:00",
    "title" : "CVE-2026-80353"
  }, {
    "cve" : "CVE-2026-88041",
    "product_status" : {
      "known_affected" : [ "T061553", "T061554", "T061555" ]
    },
    "release_date" : "2026-10-20T22:00:00.000+00:00",
    "title" : "CVE-2026-88041"
  }, {
    "cve" : "CVE-2026-93446",
    "product_status" : {
      "known_affected" : [ "T061553", "T061554", "T061555" ]
    },
    "release_date" : "2026-10-20T22:00:00.000+00:00",
    "title" : "CVE-2026-93446"
  } ]
}