{
  "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" : "QEMU ist eine freie Virtualisierungssoftware, die die gesamte Hardware eines Computers emuliert.",
      "title" : "Produktbeschreibung"
    }, {
      "category" : "summary",
      "text" : "Ein lokaler Angreifer kann mehrere Schwachstellen in QEMU ausnutzen, um beliebigen Programmcode auszuführen oder um einen Denial-of-Service-Zustand zu verursachen.",
      "title" : "Angriff"
    }, {
      "category" : "general",
      "text" : "- 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-2026-0566 - CSAF Version",
      "url" : "https://wid.cert-bund.de/.well-known/csaf/white/2026/wid-sec-w-2026-0566.json"
    }, {
      "category" : "self",
      "summary" : "WID-SEC-2026-0566 - Portal Version",
      "url" : "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2026-0566"
    }, {
      "category" : "external",
      "summary" : "Red Hat Bugtracker vom 2026-03-02",
      "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=2443817"
    }, {
      "category" : "external",
      "summary" : "Red Hat Bugtracker vom 2026-03-02",
      "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=2443789"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-8161-1 vom 2026-04-10",
      "url" : "https://ubuntu.com/security/notices/USN-8161-1"
    }, {
      "category" : "external",
      "summary" : "openSUSE Security Update OPENSUSE-SU-2026:20567-1 vom 2026-04-21",
      "url" : "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/7GIXQ6D7BVUI3JL6ZUXHFRN7NSCNRJWP/"
    } ],
    "source_lang" : "en-US",
    "title" : "QEMU (qemu-kvm: virtio-snd): Mehrere Schwachstellen ermöglichen Codeausführung und DoS",
    "tracking" : {
      "current_release_date" : "2026-04-21T22:00:00.000+00:00",
      "generator" : {
        "date" : "2026-04-22T07:59:18.961+00:00",
        "engine" : {
          "name" : "BSI-WID",
          "version" : "1.5.0"
        }
      },
      "id" : "WID-SEC-W-2026-0566",
      "initial_release_date" : "2026-03-02T23:00:00.000+00:00",
      "revision_history" : [ {
        "date" : "2026-03-02T23:00:00.000+00:00",
        "number" : "1",
        "summary" : "Initiale Fassung"
      }, {
        "date" : "2026-04-12T22:00:00.000+00:00",
        "number" : "2",
        "summary" : "Neue Updates von Ubuntu aufgenommen"
      }, {
        "date" : "2026-04-21T22:00:00.000+00:00",
        "number" : "3",
        "summary" : "Neue Updates von openSUSE aufgenommen"
      } ],
      "status" : "final",
      "version" : "3"
    }
  },
  "product_tree" : {
    "branches" : [ {
      "branches" : [ {
        "category" : "product_name",
        "name" : "Open Source QEMU",
        "product" : {
          "name" : "Open Source QEMU",
          "product_id" : "T051331",
          "product_identification_helper" : {
            "cpe" : "cpe:/a:qemu:qemu:-"
          }
        }
      } ],
      "category" : "vendor",
      "name" : "Open Source"
    }, {
      "branches" : [ {
        "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-2026-3195",
    "product_status" : {
      "known_affected" : [ "T000126", "T027843", "T051331" ]
    },
    "release_date" : "2026-03-02T23:00:00.000+00:00",
    "title" : "CVE-2026-3195"
  }, {
    "cve" : "CVE-2026-3196",
    "product_status" : {
      "known_affected" : [ "T000126", "T027843", "T051331" ]
    },
    "release_date" : "2026-03-02T23:00:00.000+00:00",
    "title" : "CVE-2026-3196"
  } ]
}