WID-SEC-W-2026-3172

Vulnerability from csaf_certbund - Published: 2026-09-02 22:00 - Updated: 2026-09-06 22:00
Summary
IBM i: 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 i (früher bekannt als IBM iSeries oder IBM System i) ist ein Betriebssystem, das auf IBM Power Systems Servern läuft und für Geschäftsanwendungen entwickelt wurde.
Angriff: Ein Angreifer kann mehrere Schwachstellen in IBM i ausnutzen, um einen Denial of Service zu verursachen, Sicherheitsmaßnahmen zu umgehen und um Datenbanktransaktionen oder Speicher zu manipulieren.
Betroffene Betriebssysteme: - Sonstiges
CVE-2026-17255
Affected products
Product Identifier Version Remediation
IBM i 7.5
IBM / i
 cpe:/o:ibm:i:7.5 7.5
IBM i 7.4
IBM / i
 cpe:/o:ibm:i:7.4 7.4
IBM i 7.3
IBM / i
 cpe:/o:ibm:i:7.3 7.3
IBM i 7.6
IBM / i
 cpe:/o:ibm:i:7.6 7.6
CVE-2026-18175
Affected products
Known affected 4 products, the same list as for CVE-2026-17255
CVE-2026-18221
Affected products
Known affected 4 products, the same list as for CVE-2026-17255
CVE-2026-18341
Affected products
Known affected 4 products, the same list as for CVE-2026-17255
References
To clipboard 

{
  "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 i (fr\u00fcher bekannt als IBM iSeries oder IBM System i) ist ein Betriebssystem, das auf IBM Power Systems Servern l\u00e4uft und f\u00fcr Gesch\u00e4ftsanwendungen entwickelt wurde.",
        "title": "Produktbeschreibung"
      },
      {
        "category": "summary",
        "text": "Ein Angreifer kann mehrere Schwachstellen in IBM i ausnutzen, um einen Denial of Service zu verursachen, Sicherheitsma\u00dfnahmen zu umgehen und um Datenbanktransaktionen oder Speicher zu manipulieren.",
        "title": "Angriff"
      },
      {
        "category": "general",
        "text": "- Sonstiges",
        "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-2026-3172 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2026/wid-sec-w-2026-3172.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2026-3172 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2026-3172"
      },
      {
        "category": "external",
        "summary": "IBM Security Bulletin 7286186 vom 2026-09-02",
        "url": "https://www.ibm.com/support/pages/node/7286186"
      },
      {
        "category": "external",
        "summary": "IBM Security Bulletin 7286093 vom 2026-09-02",
        "url": "https://www.ibm.com/support/pages/node/7286093"
      },
      {
        "category": "external",
        "summary": "IBM Security Bulletin 7286094 vom 2026-09-02",
        "url": "https://www.ibm.com/support/pages/node/7286094"
      }
    ],
    "source_lang": "en-US",
    "title": "IBM i: Mehrere Schwachstellen",
    "tracking": {
      "current_release_date": "2026-09-06T22:00:00.000+00:00",
      "generator": {
        "date": "2026-09-07T06:41:15.316+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.6.0"
        }
      },
      "id": "WID-SEC-W-2026-3172",
      "initial_release_date": "2026-09-02T22:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2026-09-02T22:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        },
        {
          "date": "2026-09-06T22:00:00.000+00:00",
          "number": "2",
          "summary": "Referenz(en) aufgenommen: EUVD-2026-71606, EUVD-2026-71480, EUVD-2026-71458, EUVD-2026-71607"
        }
      ],
      "status": "final",
      "version": "2"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version",
                "name": "7.5",
                "product": {
                  "name": "IBM i 7.5",
                  "product_id": "1174902",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:ibm:i:7.5"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "7.4",
                "product": {
                  "name": "IBM i 7.4",
                  "product_id": "542823",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:ibm:i:7.4"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "7.3",
                "product": {
                  "name": "IBM i 7.3",
                  "product_id": "918504",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:ibm:i:7.3"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "7.6",
                "product": {
                  "name": "IBM i 7.6",
                  "product_id": "T055329",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:ibm:i:7.6"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "i"
          }
        ],
        "category": "vendor",
        "name": "IBM"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2026-17255",
      "product_status": {
        "known_affected": [
          "1174902",
          "542823",
          "918504",
          "T055329"
        ]
      },
      "release_date": "2026-09-02T22:00:00.000+00:00",
      "title": "CVE-2026-17255"
    },
    {
      "cve": "CVE-2026-18175",
      "product_status": {
        "known_affected": [
          "1174902",
          "542823",
          "918504",
          "T055329"
        ]
      },
      "release_date": "2026-09-02T22:00:00.000+00:00",
      "title": "CVE-2026-18175"
    },
    {
      "cve": "CVE-2026-18221",
      "product_status": {
        "known_affected": [
          "1174902",
          "542823",
          "918504",
          "T055329"
        ]
      },
      "release_date": "2026-09-02T22:00:00.000+00:00",
      "title": "CVE-2026-18221"
    },
    {
      "cve": "CVE-2026-18341",
      "product_status": {
        "known_affected": [
          "1174902",
          "542823",
          "918504",
          "T055329"
        ]
      },
      "release_date": "2026-09-02T22:00:00.000+00:00",
      "title": "CVE-2026-18341"
    }
  ]
}



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