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WID-SEC-W-2026-3322

Vulnerability from csaf_certbund - Published: 2026-09-13 22:00 - Updated: 2026-09-14 22:00
Summary
Red Hat Enterprise Linux (libkcapi): Mehrere Schwachstellen
Severity
Mittel
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: Red Hat Enterprise Linux (RHEL) ist eine populäre Linux-Distribution.
Angriff: Ein Angreifer kann mehrere Schwachstellen in Red Hat Enterprise Linux ausnutzen, um Informationen offenzulegen, Daten zu manipulieren, Speicherbeschädigungen zu verursachen oder einen Denial-of-Service-Zustand auszulösen.
Betroffene Betriebssysteme: - Linux
CVE-2026-71225
Affected products
Product Identifier Version Remediation
RESF Rocky Linux
RESF
 cpe:/o:resf:rocky_linux:- —
Red Hat Enterprise Linux
Red Hat / Enterprise Linux
 cpe:/o:redhat:enterprise_linux:- —
Red Hat Enterprise Linux 10
Red Hat / Enterprise Linux
 cpe:/o:redhat:enterprise_linux:10 10
CVE-2026-71226
Affected products
Known affected 3 products, the same list as for CVE-2026-71225
CVE-2026-71227
Affected products
Known affected 3 products, the same list as for CVE-2026-71225
References
To clipboard 

{
  "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 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": "Red Hat Enterprise Linux (RHEL) ist eine popul\u00e4re Linux-Distribution.",
        "title": "Produktbeschreibung"
      },
      {
        "category": "summary",
        "text": "Ein Angreifer kann mehrere Schwachstellen in Red Hat Enterprise Linux ausnutzen, um Informationen offenzulegen, Daten zu manipulieren, Speicherbesch\u00e4digungen zu verursachen oder einen Denial-of-Service-Zustand auszul\u00f6sen.",
        "title": "Angriff"
      },
      {
        "category": "general",
        "text": "- Linux",
        "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-2026-3322 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2026/wid-sec-w-2026-3322.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2026-3322 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2026-3322"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2026:67267 vom 2026-09-13",
        "url": "https://access.redhat.com/errata/RHSA-2026:67267"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2026:67265 vom 2026-09-14",
        "url": "https://access.redhat.com/errata/RHSA-2026:67265"
      },
      {
        "category": "external",
        "summary": "Rocky Linux Security Advisory RLSA-2026:67266 vom 2026-09-15",
        "url": "https://errata.build.resf.org/RLSA-2026:67266"
      }
    ],
    "source_lang": "en-US",
    "title": "Red Hat Enterprise Linux (libkcapi): Mehrere Schwachstellen",
    "tracking": {
      "current_release_date": "2026-09-14T22:00:00.000+00:00",
      "generator": {
        "date": "2026-09-15T09:16:35.376+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.6.0"
        }
      },
      "id": "WID-SEC-W-2026-3322",
      "initial_release_date": "2026-09-13T22:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2026-09-13T22:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        },
        {
          "date": "2026-09-14T22:00:00.000+00:00",
          "number": "2",
          "summary": "Neue Updates von Rocky Enterprise Software Foundation aufgenommen"
        }
      ],
      "status": "final",
      "version": "2"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "category": "product_name",
            "name": "RESF Rocky Linux",
            "product": {
              "name": "RESF Rocky Linux",
              "product_id": "T054581",
              "product_identification_helper": {
                "cpe": "cpe:/o:resf:rocky_linux:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "RESF"
      },
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_name",
                "name": "Red Hat Enterprise Linux",
                "product": {
                  "name": "Red Hat Enterprise Linux",
                  "product_id": "67646",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:redhat:enterprise_linux:-"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "10",
                "product": {
                  "name": "Red Hat Enterprise Linux 10",
                  "product_id": "T059474",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:redhat:enterprise_linux:10"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "Enterprise Linux"
          }
        ],
        "category": "vendor",
        "name": "Red Hat"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2026-71225",
      "product_status": {
        "known_affected": [
          "T054581",
          "67646",
          "T059474"
        ]
      },
      "release_date": "2026-09-13T22:00:00.000+00:00",
      "title": "CVE-2026-71225"
    },
    {
      "cve": "CVE-2026-71226",
      "product_status": {
        "known_affected": [
          "T054581",
          "67646",
          "T059474"
        ]
      },
      "release_date": "2026-09-13T22:00:00.000+00:00",
      "title": "CVE-2026-71226"
    },
    {
      "cve": "CVE-2026-71227",
      "product_status": {
        "known_affected": [
          "T054581",
          "67646",
          "T059474"
        ]
      },
      "release_date": "2026-09-13T22:00:00.000+00:00",
      "title": "CVE-2026-71227"
    }
  ]
}



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