{
  "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" : "Red Hat Enterprise Linux (RHEL) ist eine populäre Linux-Distribution.",
      "title" : "Produktbeschreibung"
    }, {
      "category" : "summary",
      "text" : "Ein entfernter, anonymer Angreifer kann eine Schwachstelle in Red Hat Enterprise Linux ca-certificates ausnutzen, um Sicherheitsvorkehrungen zu umgehen, vertrauliche Informationen auszulesen oder Daten zu manipulieren",
      "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-2026-4120 - CSAF Version",
      "url" : "https://wid.cert-bund.de/.well-known/csaf/white/2026/wid-sec-w-2026-4120.json"
    }, {
      "category" : "self",
      "summary" : "WID-SEC-2026-4120 - Portal Version",
      "url" : "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2026-4120"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2026:88455 vom 2026-10-22",
      "url" : "https://access.redhat.com/errata/RHSA-2026:88455"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2026:88459 vom 2026-10-22",
      "url" : "https://access.redhat.com/errata/RHSA-2026:88459"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2026:88564 vom 2026-10-23",
      "url" : "https://access.redhat.com/errata/RHSA-2026:88564"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2026:88563 vom 2026-10-23",
      "url" : "https://access.redhat.com/errata/RHSA-2026:88563"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2026:88560 vom 2026-10-23",
      "url" : "https://access.redhat.com/errata/RHSA-2026:88560"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2026:88562 vom 2026-10-23",
      "url" : "https://access.redhat.com/errata/RHSA-2026:88562"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2026:89081 vom 2026-10-25",
      "url" : "https://access.redhat.com/errata/RHSA-2026:89081"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2026:89131 vom 2026-10-25",
      "url" : "https://access.redhat.com/errata/RHSA-2026:89131"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2026:88668 vom 2026-10-23",
      "url" : "https://access.redhat.com/errata/RHSA-2026:88668"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2026:88669 vom 2026-10-23",
      "url" : "https://access.redhat.com/errata/RHSA-2026:88669"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2026:88779 vom 2026-10-23",
      "url" : "https://access.redhat.com/errata/RHSA-2026:88779"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2026:88779 vom 2026-10-24",
      "url" : "https://access.redhat.com/errata/RHSA-2026:88779"
    }, {
      "category" : "external",
      "summary" : "Oracle Linux Security Advisory ELSA-2026-88455 vom 2026-10-23",
      "url" : "http://linux.oracle.com/errata/ELSA-2026-88455.html"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2026:88550 vom 2026-10-23",
      "url" : "https://access.redhat.com/errata/RHSA-2026:88550"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2026:88662 vom 2026-10-23",
      "url" : "https://access.redhat.com/errata/RHSA-2026:88662"
    }, {
      "category" : "external",
      "summary" : "Rocky Linux Security Advisory RLSA-2026:88455 vom 2026-10-23",
      "url" : "https://errata.build.resf.org/RLSA-2026:88455"
    }, {
      "category" : "external",
      "summary" : "Oracle Linux Security Advisory ELSA-2026-88459 vom 2026-10-23",
      "url" : "https://linux.oracle.com/errata/ELSA-2026-88459.html"
    }, {
      "category" : "external",
      "summary" : "Oracle Linux Security Advisory ELSA-2026-88550 vom 2026-10-23",
      "url" : "https://linux.oracle.com/errata/ELSA-2026-88550.html"
    }, {
      "category" : "external",
      "summary" : "Rocky Linux Security Advisory RLSA-2026:88550 vom 2026-10-24",
      "url" : "https://errata.build.resf.org/RLSA-2026:88550"
    }, {
      "category" : "external",
      "summary" : "IBM Security Bulletin 7294092 vom 2026-10-26",
      "url" : "https://www.ibm.com/support/pages/node/7294092"
    }, {
      "category" : "external",
      "summary" : "Brocade Security Advisory vom 2026-10-27",
      "url" : "https://support.broadcom.com/web/ecx/support-content-notification/-/external/content/SecurityAdvisories/0/39437"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2026:24373-1 vom 2026-10-27",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2026-October/030160.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2026:24383-1 vom 2026-10-27",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2026-October/030150.html"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2026:89333 vom 2026-10-27",
      "url" : "https://access.redhat.com/errata/RHSA-2026:89333"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2026:89651 vom 2026-10-27",
      "url" : "https://access.redhat.com/errata/RHSA-2026:89651"
    } ],
    "source_lang" : "en-US",
    "title" : "Red Hat Enterprise Linux ca-certificates: Schwachstelle ermöglicht Umgehen von Sicherheitsvorkehrungen",
    "tracking" : {
      "current_release_date" : "2026-10-26T23:00:00.000+00:00",
      "generator" : {
        "date" : "2026-10-27T12:20:33.689+00:00",
        "engine" : {
          "name" : "BSI-WID",
          "version" : "1.7.0"
        }
      },
      "id" : "WID-SEC-W-2026-4120",
      "initial_release_date" : "2026-10-22T22:00:00.000+00:00",
      "revision_history" : [ {
        "date" : "2026-10-22T22:00:00.000+00:00",
        "number" : "1",
        "summary" : "Initiale Fassung"
      }, {
        "date" : "2026-10-25T23:00:00.000+00:00",
        "number" : "2",
        "summary" : "Neue Updates von Red Hat und Oracle Linux aufgenommen"
      }, {
        "date" : "2026-10-26T23:00:00.000+00:00",
        "number" : "3",
        "summary" : "Neue Updates von IBM und SUSE aufgenommen"
      } ],
      "status" : "final",
      "version" : "3"
    }
  },
  "product_tree" : {
    "branches" : [ {
      "branches" : [ {
        "category" : "product_name",
        "name" : "Broadcom Fabric OS",
        "product" : {
          "name" : "Broadcom Fabric OS",
          "product_id" : "978054",
          "product_identification_helper" : {
            "cpe" : "cpe:/o:broadcom:fabric_operating_system:-"
          }
        }
      } ],
      "category" : "vendor",
      "name" : "Broadcom"
    }, {
      "branches" : [ {
        "category" : "product_name",
        "name" : "IBM QRadar SIEM",
        "product" : {
          "name" : "IBM QRadar SIEM",
          "product_id" : "T021415",
          "product_identification_helper" : {
            "cpe" : "cpe:/a:ibm:qradar_siem:-"
          }
        }
      } ],
      "category" : "vendor",
      "name" : "IBM"
    }, {
      "branches" : [ {
        "category" : "product_name",
        "name" : "Oracle Linux",
        "product" : {
          "name" : "Oracle Linux",
          "product_id" : "T056236",
          "product_identification_helper" : {
            "cpe" : "cpe:/o:oracle:linux:-"
          }
        }
      } ],
      "category" : "vendor",
      "name" : "Oracle"
    }, {
      "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_range",
          "name" : "<ca-certificates-2026.2.92_v9.0.319-100.3.el10_2.src.rpm",
          "product" : {
            "name" : "Red Hat Enterprise Linux <ca-certificates-2026.2.92_v9.0.319-100.3.el10_2.src.rpm",
            "product_id" : "T061716"
          }
        }, {
          "category" : "product_version",
          "name" : "ca-certificates-2026.2.92_v9.0.319-100.3.el10_2.src.rpm",
          "product" : {
            "name" : "Red Hat Enterprise Linux ca-certificates-2026.2.92_v9.0.319-100.3.el10_2.src.rpm",
            "product_id" : "T061716-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/o:redhat:enterprise_linux:ca-certificates-2026.2.92_v9.0.319-100.3.el10_2.src.rpm"
            }
          }
        }, {
          "category" : "product_version_range",
          "name" : "<ca-certificates-2026.2.92_v9.0.319-100.3.el10_2.noarch.rpm",
          "product" : {
            "name" : "Red Hat Enterprise Linux <ca-certificates-2026.2.92_v9.0.319-100.3.el10_2.noarch.rpm",
            "product_id" : "T061717"
          }
        }, {
          "category" : "product_version",
          "name" : "ca-certificates-2026.2.92_v9.0.319-100.3.el10_2.noarch.rpm",
          "product" : {
            "name" : "Red Hat Enterprise Linux ca-certificates-2026.2.92_v9.0.319-100.3.el10_2.noarch.rpm",
            "product_id" : "T061717-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/o:redhat:enterprise_linux:ca-certificates-2026.2.92_v9.0.319-100.3.el10_2.noarch.rpm"
            }
          }
        }, {
          "category" : "product_version_range",
          "name" : "<ca-certificates-2026.2.92_v9.0.319-90.3.el9_8.src.rpm",
          "product" : {
            "name" : "Red Hat Enterprise Linux <ca-certificates-2026.2.92_v9.0.319-90.3.el9_8.src.rpm",
            "product_id" : "T061718"
          }
        }, {
          "category" : "product_version",
          "name" : "ca-certificates-2026.2.92_v9.0.319-90.3.el9_8.src.rpm",
          "product" : {
            "name" : "Red Hat Enterprise Linux ca-certificates-2026.2.92_v9.0.319-90.3.el9_8.src.rpm",
            "product_id" : "T061718-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/o:redhat:enterprise_linux:ca-certificates-2026.2.92_v9.0.319-90.3.el9_8.src.rpm"
            }
          }
        }, {
          "category" : "product_version_range",
          "name" : "<ca-certificates-2026.2.92_v9.0.319-90.3.el9_8.noarch.rpm",
          "product" : {
            "name" : "Red Hat Enterprise Linux <ca-certificates-2026.2.92_v9.0.319-90.3.el9_8.noarch.rpm",
            "product_id" : "T061719"
          }
        }, {
          "category" : "product_version",
          "name" : "ca-certificates-2026.2.92_v9.0.319-90.3.el9_8.noarch.rpm",
          "product" : {
            "name" : "Red Hat Enterprise Linux ca-certificates-2026.2.92_v9.0.319-90.3.el9_8.noarch.rpm",
            "product_id" : "T061719-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/o:redhat:enterprise_linux:ca-certificates-2026.2.92_v9.0.319-90.3.el9_8.noarch.rpm"
            }
          }
        } ],
        "category" : "product_name",
        "name" : "Enterprise Linux"
      } ],
      "category" : "vendor",
      "name" : "Red Hat"
    }, {
      "branches" : [ {
        "category" : "product_name",
        "name" : "SUSE Linux",
        "product" : {
          "name" : "SUSE Linux",
          "product_id" : "T054646",
          "product_identification_helper" : {
            "cpe" : "cpe:/o:suse:suse_linux:-"
          }
        }
      } ],
      "category" : "vendor",
      "name" : "SUSE"
    } ]
  },
  "vulnerabilities" : [ {
    "cve" : "CVE-2026-114406",
    "product_status" : {
      "known_affected" : [ "978054", "T056236", "T061716", "T061717", "T061718", "T054581", "67646", "T021415", "T054646", "T061719" ]
    },
    "release_date" : "2026-10-22T22:00:00.000+00:00",
    "title" : "CVE-2026-114406"
  } ]
}