{
  "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" : "IBM WebSphere Application Server Liberty ist ein leichter, dynamischer Anwendungsserver zur Entwicklung und Bereitstellung von Java-Anwendungen und Microservices.",
      "title" : "Produktbeschreibung"
    }, {
      "category" : "summary",
      "text" : "Ein Angreifer kann mehrere Schwachstellen in IBM WebSphere Application Server Liberty ausnutzen, um einen Denial of Service Angriff durchzuführen.",
      "title" : "Angriff"
    }, {
      "category" : "general",
      "text" : "- Linux\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-2026-2466 - CSAF Version",
      "url" : "https://wid.cert-bund.de/.well-known/csaf/white/2026/wid-sec-w-2026-2466.json"
    }, {
      "category" : "self",
      "summary" : "WID-SEC-2026-2466 - Portal Version",
      "url" : "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2026-2466"
    }, {
      "category" : "external",
      "summary" : "IBM Security Bulletin 7280126 vom 2026-07-21",
      "url" : "https://www.ibm.com/support/pages/node/7280126"
    }, {
      "category" : "external",
      "summary" : "IBM Security Bulletin 7280695 vom 2026-07-21",
      "url" : "https://www.ibm.com/support/pages/node/7280695"
    }, {
      "category" : "external",
      "summary" : "IBM Security Bulletin 7284593 vom 2026-08-21",
      "url" : "https://www.ibm.com/support/pages/node/7284593"
    }, {
      "category" : "external",
      "summary" : "IBM Security Bulletin 7284969 vom 2026-08-25",
      "url" : "https://www.ibm.com/support/pages/node/7284969"
    }, {
      "category" : "external",
      "summary" : "HCL Security Bulletin vom 2026-09-30",
      "url" : "https://support.hcl-software.com/community?id=community_blog&sys_id=674e80c747ab4b109b17e55a516d4365"
    }, {
      "category" : "external",
      "summary" : "IBM Security Bulletin 7290698 vom 2026-10-02",
      "url" : "https://www.ibm.com/support/pages/node/7290698"
    } ],
    "source_lang" : "en-US",
    "title" : "IBM WebSphere Application Server Liberty: Mehrere Schwachstellen ermöglichen Denial of Service",
    "tracking" : {
      "current_release_date" : "2026-10-04T22:00:00.000+00:00",
      "generator" : {
        "date" : "2026-10-05T10:15:53.624+00:00",
        "engine" : {
          "name" : "BSI-WID",
          "version" : "1.6.0"
        }
      },
      "id" : "WID-SEC-W-2026-2466",
      "initial_release_date" : "2026-07-21T22:00:00.000+00:00",
      "revision_history" : [ {
        "date" : "2026-07-21T22:00:00.000+00:00",
        "number" : "1",
        "summary" : "Initiale Fassung"
      }, {
        "date" : "2026-07-28T22:00:00.000+00:00",
        "number" : "2",
        "summary" : "Referenz(en) aufgenommen: EUVD-2026-50025"
      }, {
        "date" : "2026-07-30T22:00:00.000+00:00",
        "number" : "3",
        "summary" : "Referenz(en) aufgenommen: EUVD-2026-51147"
      }, {
        "date" : "2026-08-23T22:00:00.000+00:00",
        "number" : "4",
        "summary" : "Neue Updates von IBM aufgenommen"
      }, {
        "date" : "2026-08-25T22:00:00.000+00:00",
        "number" : "5",
        "summary" : "Neue Updates von IBM aufgenommen"
      }, {
        "date" : "2026-09-29T22:00:00.000+00:00",
        "number" : "6",
        "summary" : "Neue Updates aufgenommen"
      }, {
        "date" : "2026-10-04T22:00:00.000+00:00",
        "number" : "7",
        "summary" : "Neue Updates von IBM aufgenommen"
      } ],
      "status" : "final",
      "version" : "7"
    }
  },
  "product_tree" : {
    "branches" : [ {
      "branches" : [ {
        "branches" : [ {
          "category" : "product_version",
          "name" : "Compliance",
          "product" : {
            "name" : "HCL BigFix Compliance",
            "product_id" : "T038832",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:hcltech:bigfix:compliance"
            }
          }
        } ],
        "category" : "product_name",
        "name" : "BigFix"
      } ],
      "category" : "vendor",
      "name" : "HCL"
    }, {
      "branches" : [ {
        "category" : "product_name",
        "name" : "IBM Business Automation Workflow",
        "product" : {
          "name" : "IBM Business Automation Workflow",
          "product_id" : "T053688",
          "product_identification_helper" : {
            "cpe" : "cpe:/a:ibm:business_automation_workflow:-"
          }
        }
      }, {
        "branches" : [ {
          "category" : "product_version",
          "name" : "for Multiplatforms",
          "product" : {
            "name" : "IBM TXSeries for Multiplatforms",
            "product_id" : "T036617",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:ibm:txseries:for_multiplatforms"
            }
          }
        } ],
        "category" : "product_name",
        "name" : "TXSeries"
      }, {
        "branches" : [ {
          "category" : "product_version_range",
          "name" : "<26.0.0.8",
          "product" : {
            "name" : "IBM WebSphere Application Server Liberty <26.0.0.8",
            "product_id" : "T057034"
          }
        }, {
          "category" : "product_version",
          "name" : "26.0.0.8",
          "product" : {
            "name" : "IBM WebSphere Application Server Liberty 26.0.0.8",
            "product_id" : "T057034-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:ibm:websphere_application_server_liberty:26.0.0.8"
            }
          }
        }, {
          "category" : "product_version_range",
          "name" : "<26.0.0.7 PH71839",
          "product" : {
            "name" : "IBM WebSphere Application Server Liberty <26.0.0.7 PH71839",
            "product_id" : "T057035"
          }
        }, {
          "category" : "product_version",
          "name" : "26.0.0.7 PH71839",
          "product" : {
            "name" : "IBM WebSphere Application Server Liberty 26.0.0.7 PH71839",
            "product_id" : "T057035-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:ibm:websphere_application_server_liberty:26.0.0.7_ph71839"
            }
          }
        }, {
          "category" : "product_version_range",
          "name" : "<26.0.0.7 PH72167",
          "product" : {
            "name" : "IBM WebSphere Application Server Liberty <26.0.0.7 PH72167",
            "product_id" : "T057036"
          }
        }, {
          "category" : "product_version",
          "name" : "26.0.0.7 PH72167",
          "product" : {
            "name" : "IBM WebSphere Application Server Liberty 26.0.0.7 PH72167",
            "product_id" : "T057036-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:ibm:websphere_application_server_liberty:26.0.0.7_ph72167"
            }
          }
        } ],
        "category" : "product_name",
        "name" : "WebSphere Application Server Liberty"
      }, {
        "branches" : [ {
          "category" : "product_version",
          "name" : "7.3.0",
          "product" : {
            "name" : "IBM i 7.3.0",
            "product_id" : "T058486",
            "product_identification_helper" : {
              "cpe" : "cpe:/o:ibm:i:7.3.0"
            }
          }
        }, {
          "category" : "product_version",
          "name" : "7.4.0",
          "product" : {
            "name" : "IBM i 7.4.0",
            "product_id" : "T058487",
            "product_identification_helper" : {
              "cpe" : "cpe:/o:ibm:i:7.4.0"
            }
          }
        }, {
          "category" : "product_version",
          "name" : "7.5.0",
          "product" : {
            "name" : "IBM i 7.5.0",
            "product_id" : "T058488",
            "product_identification_helper" : {
              "cpe" : "cpe:/o:ibm:i:7.5.0"
            }
          }
        }, {
          "category" : "product_version",
          "name" : "7.6.0",
          "product" : {
            "name" : "IBM i 7.6.0",
            "product_id" : "T058489",
            "product_identification_helper" : {
              "cpe" : "cpe:/o:ibm:i:7.6.0"
            }
          }
        } ],
        "category" : "product_name",
        "name" : "i"
      } ],
      "category" : "vendor",
      "name" : "IBM"
    } ]
  },
  "vulnerabilities" : [ {
    "cve" : "CVE-2026-11897",
    "product_status" : {
      "known_affected" : [ "T036617", "T053688", "T058486", "T038832", "T057034", "T058488", "T057035", "T057036", "T058487", "T058489" ]
    },
    "release_date" : "2026-07-21T22:00:00.000+00:00",
    "title" : "CVE-2026-11897"
  }, {
    "cve" : "CVE-2026-15057",
    "product_status" : {
      "known_affected" : [ "T036617", "T053688", "T058486", "T038832", "T057034", "T057035", "T058488", "T058487", "T057036", "T058489" ]
    },
    "release_date" : "2026-07-21T22:00:00.000+00:00",
    "title" : "CVE-2026-15057"
  } ]
}