WID-SEC-W-2026-1683

Vulnerability from csaf_certbund - Published: 2026-05-26 22:00 - Updated: 2026-06-09 22:00
Summary
IBM WebSphere Application Server: Mehrere Schwachstellen
Severity
Hoch
Notes
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.
Produktbeschreibung: IBM WebSphere Application Server ist ein J2EE-Applikationsserver.
Angriff: Ein Angreifer kann mehrere Schwachstellen in IBM WebSphere Application Server ausnutzen, um Sicherheitsvorkehrungen zu umgehen und um beliebigen Programmcode auszuführen.
Betroffene Betriebssysteme: - Linux - Sonstiges - UNIX - Windows
Affected products
Product Identifier Version Remediation
IBM Business Automation Workflow 25.0.0-25.0.1
IBM / Business Automation Workflow
cpe:/a:ibm:business_automation_workflow:25.0.0_-_25.0.1 25.0.0-25.0.1
IBM Rational ClearQuest 10.0-10.0.10
IBM / Rational ClearQuest
cpe:/a:ibm:rational_clearquest:10.0_-_10.0.10 10.0-10.0.10
IBM Rational ClearQuest 9.1-9.1.0.11
IBM / Rational ClearQuest
cpe:/a:ibm:rational_clearquest:9.1_-_9.1.0.11 9.1-9.1.0.11
IBM Business Automation Workflow 24.0.0-24.0.1
IBM / Business Automation Workflow
cpe:/a:ibm:business_automation_workflow:24.0.0_-_24.0.1 24.0.0-24.0.1
IBM WebSphere Application Server <8.5.5.30
IBM / WebSphere Application Server
<8.5.5.30
IBM WebSphere Application Server <9.0.5.28
IBM / WebSphere Application Server
<9.0.5.28
IBM WebSphere Application Server <8.5.5.29 PH71342
IBM / WebSphere Application Server
<8.5.5.29 PH71342
IBM WebSphere Service Registry and Repository 8.5
IBM / WebSphere Service Registry and Repository
cpe:/a:ibm:websphere_service_registry_and_repository:8.5 8.5
IBM WebSphere Application Server <9.0.5.27 PH71342
IBM / WebSphere Application Server
<9.0.5.27 PH71342
Affected products
Product Identifier Version Remediation
IBM Business Automation Workflow 25.0.0-25.0.1
IBM / Business Automation Workflow
cpe:/a:ibm:business_automation_workflow:25.0.0_-_25.0.1 25.0.0-25.0.1
IBM Rational ClearQuest 10.0-10.0.10
IBM / Rational ClearQuest
cpe:/a:ibm:rational_clearquest:10.0_-_10.0.10 10.0-10.0.10
IBM Rational ClearQuest 9.1-9.1.0.11
IBM / Rational ClearQuest
cpe:/a:ibm:rational_clearquest:9.1_-_9.1.0.11 9.1-9.1.0.11
IBM Business Automation Workflow 24.0.0-24.0.1
IBM / Business Automation Workflow
cpe:/a:ibm:business_automation_workflow:24.0.0_-_24.0.1 24.0.0-24.0.1
IBM WebSphere Application Server <8.5.5.30
IBM / WebSphere Application Server
<8.5.5.30
IBM WebSphere Application Server <9.0.5.28
IBM / WebSphere Application Server
<9.0.5.28
IBM WebSphere Application Server <8.5.5.29 PH71342
IBM / WebSphere Application Server
<8.5.5.29 PH71342
IBM WebSphere Service Registry and Repository 8.5
IBM / WebSphere Service Registry and Repository
cpe:/a:ibm:websphere_service_registry_and_repository:8.5 8.5
IBM WebSphere Application Server <9.0.5.27 PH71342
IBM / WebSphere Application Server
<9.0.5.27 PH71342

{
  "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 f\u00fcr die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch daf\u00fcr verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgf\u00e4ltig im Einzelfall zu pr\u00fcfen."
      },
      {
        "category": "description",
        "text": "IBM WebSphere Application Server ist ein J2EE-Applikationsserver.",
        "title": "Produktbeschreibung"
      },
      {
        "category": "summary",
        "text": "Ein Angreifer kann mehrere Schwachstellen in IBM WebSphere Application Server ausnutzen, um Sicherheitsvorkehrungen zu umgehen und um beliebigen Programmcode auszuf\u00fchren.",
        "title": "Angriff"
      },
      {
        "category": "general",
        "text": "- Linux\n- Sonstiges\n- UNIX\n- Windows",
        "title": "Betroffene Betriebssysteme"
      }
    ],
    "publisher": {
      "category": "other",
      "contact_details": "csaf-provider@cert-bund.de",
      "name": "Bundesamt f\u00fcr Sicherheit in der Informationstechnik",
      "namespace": "https://www.bsi.bund.de"
    },
    "references": [
      {
        "category": "self",
        "summary": "WID-SEC-W-2026-1683 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2026/wid-sec-w-2026-1683.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2026-1683 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2026-1683"
      },
      {
        "category": "external",
        "summary": "IBM Security Bulletin 7274072 vom 2026-05-26",
        "url": "https://www.ibm.com/support/pages/node/7274072"
      },
      {
        "category": "external",
        "summary": "IBM Security Bulletin 7274512 vom 2026-05-29",
        "url": "https://www.ibm.com/support/pages/node/7274512"
      },
      {
        "category": "external",
        "summary": "IBM Security Bulletin 7275036 vom 2026-06-03",
        "url": "https://www.ibm.com/support/pages/node/7275036"
      },
      {
        "category": "external",
        "summary": "IBM Security Bulletin 7275617 vom 2026-06-09",
        "url": "https://www.ibm.com/support/pages/node/7275617"
      }
    ],
    "source_lang": "en-US",
    "title": "IBM WebSphere Application Server: Mehrere Schwachstellen",
    "tracking": {
      "current_release_date": "2026-06-09T22:00:00.000+00:00",
      "generator": {
        "date": "2026-06-10T07:36:55.872+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.6.0"
        }
      },
      "id": "WID-SEC-W-2026-1683",
      "initial_release_date": "2026-05-26T22:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2026-05-26T22:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        },
        {
          "date": "2026-05-31T22:00:00.000+00:00",
          "number": "2",
          "summary": "Neue Updates von IBM aufgenommen"
        },
        {
          "date": "2026-06-04T22:00:00.000+00:00",
          "number": "3",
          "summary": "Neue Updates von IBM aufgenommen"
        },
        {
          "date": "2026-06-09T22:00:00.000+00:00",
          "number": "4",
          "summary": "Neue Updates von IBM aufgenommen"
        }
      ],
      "status": "final",
      "version": "4"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version",
                "name": "24.0.0-24.0.1",
                "product": {
                  "name": "IBM Business Automation Workflow 24.0.0-24.0.1",
                  "product_id": "T052523",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:ibm:business_automation_workflow:24.0.0_-_24.0.1"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "25.0.0-25.0.1",
                "product": {
                  "name": "IBM Business Automation Workflow 25.0.0-25.0.1",
                  "product_id": "T052524",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:ibm:business_automation_workflow:25.0.0_-_25.0.1"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "Business Automation Workflow"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "9.1-9.1.0.11",
                "product": {
                  "name": "IBM Rational ClearQuest 9.1-9.1.0.11",
                  "product_id": "T055082",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:ibm:rational_clearquest:9.1_-_9.1.0.11"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "10.0-10.0.10",
                "product": {
                  "name": "IBM Rational ClearQuest 10.0-10.0.10",
                  "product_id": "T055083",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:ibm:rational_clearquest:10.0_-_10.0.10"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "Rational ClearQuest"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003c9.0.5.27 PH71342",
                "product": {
                  "name": "IBM WebSphere Application Server \u003c9.0.5.27 PH71342",
                  "product_id": "T054740"
                }
              },
              {
                "category": "product_version",
                "name": "9.0.5.27 PH71342",
                "product": {
                  "name": "IBM WebSphere Application Server 9.0.5.27 PH71342",
                  "product_id": "T054740-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:ibm:websphere_application_server:9.0.5.27_ph71342"
                  }
                }
              },
              {
                "category": "product_version_range",
                "name": "\u003c8.5.5.29 PH71342",
                "product": {
                  "name": "IBM WebSphere Application Server \u003c8.5.5.29 PH71342",
                  "product_id": "T054741"
                }
              },
              {
                "category": "product_version",
                "name": "8.5.5.29 PH71342",
                "product": {
                  "name": "IBM WebSphere Application Server 8.5.5.29 PH71342",
                  "product_id": "T054741-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:ibm:websphere_application_server:8.5.5.29_ph71342"
                  }
                }
              },
              {
                "category": "product_version_range",
                "name": "\u003c9.0.5.28",
                "product": {
                  "name": "IBM WebSphere Application Server \u003c9.0.5.28",
                  "product_id": "T054742"
                }
              },
              {
                "category": "product_version",
                "name": "9.0.5.28",
                "product": {
                  "name": "IBM WebSphere Application Server 9.0.5.28",
                  "product_id": "T054742-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:ibm:websphere_application_server:9.0.5.28"
                  }
                }
              },
              {
                "category": "product_version_range",
                "name": "\u003c8.5.5.30",
                "product": {
                  "name": "IBM WebSphere Application Server \u003c8.5.5.30",
                  "product_id": "T054743"
                }
              },
              {
                "category": "product_version",
                "name": "8.5.5.30",
                "product": {
                  "name": "IBM WebSphere Application Server 8.5.5.30",
                  "product_id": "T054743-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:ibm:websphere_application_server:8.5.5.30"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "WebSphere Application Server"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "8.5",
                "product": {
                  "name": "IBM WebSphere Service Registry and Repository 8.5",
                  "product_id": "306235",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:ibm:websphere_service_registry_and_repository:8.5"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "WebSphere Service Registry and Repository"
          }
        ],
        "category": "vendor",
        "name": "IBM"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2026-8620",
      "product_status": {
        "known_affected": [
          "T052524",
          "T055083",
          "T055082",
          "T052523",
          "T054743",
          "T054742",
          "T054741",
          "306235",
          "T054740"
        ]
      },
      "release_date": "2026-05-26T22:00:00.000+00:00",
      "title": "CVE-2026-8620"
    },
    {
      "cve": "CVE-2026-8633",
      "product_status": {
        "known_affected": [
          "T052524",
          "T055083",
          "T055082",
          "T052523",
          "T054743",
          "T054742",
          "T054741",
          "306235",
          "T054740"
        ]
      },
      "release_date": "2026-05-26T22:00:00.000+00:00",
      "title": "CVE-2026-8633"
    }
  ]
}


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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

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Detection rules are retrieved from Rulezet.

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