{
  "document" : {
    "aggregate_severity" : {
      "text" : "niedrig"
    },
    "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" : "CUPS (Common Unix Printing System) ist ein Printspooler, der es lokalen und entfernten Benutzern ermöglicht, Druckfunktionen über das Internet Printing Protocol (IPP) zu nutzen.",
      "title" : "Produktbeschreibung"
    }, {
      "category" : "summary",
      "text" : "Ein Angreifer kann mehrere Schwachstellen in CUPS ausnutzen, um einen Denial of Service Angriff durchzuführen.",
      "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 für Sicherheit in der Informationstechnik",
      "namespace" : "https://www.bsi.bund.de"
    },
    "references" : [ {
      "category" : "self",
      "summary" : "WID-SEC-W-2026-0994 - CSAF Version",
      "url" : "https://wid.cert-bund.de/.well-known/csaf/white/2026/wid-sec-w-2026-0994.json"
    }, {
      "category" : "self",
      "summary" : "WID-SEC-2026-0994 - Portal Version",
      "url" : "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2026-0994"
    }, {
      "category" : "external",
      "summary" : "GitHub Security Advisory GHSA-pp8w-2g52-7vj7 vom 2026-04-07",
      "url" : "https://github.com/OpenPrinting/cups/security/advisories/GHSA-pp8w-2g52-7vj7"
    }, {
      "category" : "external",
      "summary" : "GitHub Security Advisory GHSA-pjv5-prqp-46rg vom 2026-04-07",
      "url" : "https://github.com/OpenPrinting/cups/security/advisories/GHSA-pjv5-prqp-46rg"
    }, {
      "category" : "external",
      "summary" : "Microsoft Security Update Guide vom 2026-04-14",
      "url" : "https://msrc.microsoft.com/update-guide/"
    }, {
      "category" : "external",
      "summary" : "Fedora Security Advisory FEDORA-2026-34454FDB74 vom 2026-04-17",
      "url" : "https://bodhi.fedoraproject.org/updates/FEDORA-2026-34454fdb74"
    }, {
      "category" : "external",
      "summary" : "Fedora Security Advisory FEDORA-2026-BCE5853E95 vom 2026-04-17",
      "url" : "https://bodhi.fedoraproject.org/updates/FEDORA-2026-bce5853e95"
    }, {
      "category" : "external",
      "summary" : "Fedora Security Advisory FEDORA-2026-82A2214B53 vom 2026-04-17",
      "url" : "https://bodhi.fedoraproject.org/updates/FEDORA-2026-82a2214b53"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2026:21787-1 vom 2026-05-27",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2026-May/026353.html"
    }, {
      "category" : "external",
      "summary" : "openSUSE Security Update OPENSUSE-SU-2026:20812-1 vom 2026-05-28",
      "url" : "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/TKFILYSKLFXAVSPZ7WVZ2DQ45XGXWQ6L/"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2026:21836-1 vom 2026-05-29",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2026-May/026386.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2026:21850-1 vom 2026-06-01",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2026-June/026432.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2026:21871-1 vom 2026-06-02",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2026-June/026520.html"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-8405-1 vom 2026-06-08",
      "url" : "https://ubuntu.com/security/notices/USN-8405-1"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-8405-2 vom 2026-06-15",
      "url" : "https://ubuntu.com/security/notices/USN-8405-2"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2026:2718-1 vom 2026-07-01",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2026-July/027160.html"
    } ],
    "source_lang" : "en-US",
    "title" : "CUPS: Mehrere Schwachstellen ermöglichen Denial of Service",
    "tracking" : {
      "current_release_date" : "2026-07-01T22:00:00.000+00:00",
      "generator" : {
        "date" : "2026-07-02T09:21:29.797+00:00",
        "engine" : {
          "name" : "BSI-WID",
          "version" : "1.6.0"
        }
      },
      "id" : "WID-SEC-W-2026-0994",
      "initial_release_date" : "2026-04-07T22:00:00.000+00:00",
      "revision_history" : [ {
        "date" : "2026-04-07T22:00:00.000+00:00",
        "number" : "1",
        "summary" : "Initiale Fassung"
      }, {
        "date" : "2026-04-14T22:00:00.000+00:00",
        "number" : "2",
        "summary" : "Neue Updates aufgenommen"
      }, {
        "date" : "2026-04-19T22:00:00.000+00:00",
        "number" : "3",
        "summary" : "Neue Updates von Fedora aufgenommen"
      }, {
        "date" : "2026-05-27T22:00:00.000+00:00",
        "number" : "4",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2026-05-28T22:00:00.000+00:00",
        "number" : "5",
        "summary" : "Neue Updates von openSUSE aufgenommen"
      }, {
        "date" : "2026-05-31T22:00:00.000+00:00",
        "number" : "6",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2026-06-01T22:00:00.000+00:00",
        "number" : "7",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2026-06-02T22:00:00.000+00:00",
        "number" : "8",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2026-06-08T22:00:00.000+00:00",
        "number" : "9",
        "summary" : "Neue Updates von Ubuntu aufgenommen"
      }, {
        "date" : "2026-06-15T22:00:00.000+00:00",
        "number" : "10",
        "summary" : "Neue Updates von Ubuntu aufgenommen"
      }, {
        "date" : "2026-07-01T22:00:00.000+00:00",
        "number" : "11",
        "summary" : "Neue Updates von SUSE aufgenommen"
      } ],
      "status" : "final",
      "version" : "11"
    }
  },
  "product_tree" : {
    "branches" : [ {
      "branches" : [ {
        "category" : "product_name",
        "name" : "Fedora Linux",
        "product" : {
          "name" : "Fedora Linux",
          "product_id" : "74185",
          "product_identification_helper" : {
            "cpe" : "cpe:/o:fedoraproject:fedora:-"
          }
        }
      } ],
      "category" : "vendor",
      "name" : "Fedora"
    }, {
      "branches" : [ {
        "branches" : [ {
          "category" : "product_version",
          "name" : "azl3",
          "product" : {
            "name" : "Microsoft Azure Linux azl3",
            "product_id" : "T049210",
            "product_identification_helper" : {
              "cpe" : "cpe:/o:microsoft:azure_linux:azl3"
            }
          }
        } ],
        "category" : "product_name",
        "name" : "Azure Linux"
      } ],
      "category" : "vendor",
      "name" : "Microsoft"
    }, {
      "branches" : [ {
        "branches" : [ {
          "category" : "product_version_range",
          "name" : "<=2.4.16",
          "product" : {
            "name" : "Open Source CUPS <=2.4.16",
            "product_id" : "T052468"
          }
        }, {
          "category" : "product_version_range",
          "name" : "<=2.4.16",
          "product" : {
            "name" : "Open Source CUPS <=2.4.16",
            "product_id" : "T052468-fixed"
          }
        } ],
        "category" : "product_name",
        "name" : "CUPS"
      } ],
      "category" : "vendor",
      "name" : "Open Source"
    }, {
      "branches" : [ {
        "category" : "product_name",
        "name" : "SUSE Linux",
        "product" : {
          "name" : "SUSE Linux",
          "product_id" : "T002207",
          "product_identification_helper" : {
            "cpe" : "cpe:/o:suse:suse_linux:-"
          }
        }
      }, {
        "category" : "product_name",
        "name" : "SUSE openSUSE",
        "product" : {
          "name" : "SUSE openSUSE",
          "product_id" : "T027843",
          "product_identification_helper" : {
            "cpe" : "cpe:/o:suse:opensuse:-"
          }
        }
      } ],
      "category" : "vendor",
      "name" : "SUSE"
    }, {
      "branches" : [ {
        "category" : "product_name",
        "name" : "Ubuntu Linux",
        "product" : {
          "name" : "Ubuntu Linux",
          "product_id" : "T000126",
          "product_identification_helper" : {
            "cpe" : "cpe:/o:canonical:ubuntu_linux:-"
          }
        }
      } ],
      "category" : "vendor",
      "name" : "Ubuntu"
    } ]
  },
  "vulnerabilities" : [ {
    "cve" : "CVE-2026-39314",
    "product_status" : {
      "known_affected" : [ "T002207", "T000126", "T027843", "T049210", "74185" ],
      "last_affected" : [ "T052468" ]
    },
    "release_date" : "2026-04-07T22:00:00.000+00:00",
    "title" : "CVE-2026-39314"
  }, {
    "cve" : "CVE-2026-39316",
    "product_status" : {
      "known_affected" : [ "T002207", "T000126", "T027843", "T049210", "74185" ],
      "last_affected" : [ "T052468" ]
    },
    "release_date" : "2026-04-07T22:00:00.000+00:00",
    "title" : "CVE-2026-39316"
  } ]
}