{
  "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 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" : "FreeBSD ist ein Open Source Betriebssystem aus der BSD Familie und gehört damit zu den Unix Derivaten.",
      "title" : "Produktbeschreibung"
    }, {
      "category" : "summary",
      "text" : "Ein Angreifer kann mehrere Schwachstellen in FreeBSD Project FreeBSD OS ausnutzen, um seine Privilegien zu erhöhen, um Sicherheitsvorkehrungen zu umgehen, um beliebigen Programmcode mit Administratorrechten auszuführen, und um Informationen offenzulegen.",
      "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-2026-1628 - CSAF Version",
      "url" : "https://wid.cert-bund.de/.well-known/csaf/white/2026/wid-sec-w-2026-1628.json"
    }, {
      "category" : "self",
      "summary" : "WID-SEC-2026-1628 - Portal Version",
      "url" : "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2026-1628"
    }, {
      "category" : "external",
      "summary" : "FreeBSD Security Advisory FreeBSD-SA-26:18.setcred vom 2026-05-20",
      "url" : "https://security.FreeBSD.org/advisories/FreeBSD-SA-26:18.setcred.asc"
    }, {
      "category" : "external",
      "summary" : "FreeBSD Security Advisory FreeBSD-SA-26:19.file vom 2026-05-20",
      "url" : "https://security.FreeBSD.org/advisories/FreeBSD-SA-26:19.file.asc"
    }, {
      "category" : "external",
      "summary" : "FreeBSD Security Advisory FreeBSD-SA-26:20.fusefs vom 2026-05-20",
      "url" : "https://security.FreeBSD.org/advisories/FreeBSD-SA-26:20.fusefs.asc"
    }, {
      "category" : "external",
      "summary" : "FreeBSD Security Advisory FreeBSD-SA-26:21.ptrace vom 2026-05-20",
      "url" : "https://security.FreeBSD.org/advisories/FreeBSD-SA-26:21.ptrace.asc"
    }, {
      "category" : "external",
      "summary" : "FreeBSD Security Advisory FreeBSD-SA-26:22.libcasper vom 2026-05-20",
      "url" : "https://security.FreeBSD.org/advisories/FreeBSD-SA-26:22.libcasper.asc"
    }, {
      "category" : "external",
      "summary" : "FreeBSD Security Advisory FreeBSD-SA-26:23.bsdinstall vom 2026-05-20",
      "url" : "https://security.FreeBSD.org/advisories/FreeBSD-SA-26:23.bsdinstall.asc"
    }, {
      "category" : "external",
      "summary" : "FreeBSD Security Advisory FreeBSD-SA-26:24.cap_net vom 2026-05-20",
      "url" : "https://security.FreeBSD.org/advisories/FreeBSD-SA-26:24.cap_net.asc"
    } ],
    "source_lang" : "en-US",
    "title" : "FreeBSD Project FreeBSD OS: Mehrere Schwachstellen",
    "tracking" : {
      "current_release_date" : "2026-05-21T22:00:00.000+00:00",
      "generator" : {
        "date" : "2026-05-22T06:50:38.216+00:00",
        "engine" : {
          "name" : "BSI-WID",
          "version" : "1.6.0"
        }
      },
      "id" : "WID-SEC-W-2026-1628",
      "initial_release_date" : "2026-05-20T22:00:00.000+00:00",
      "revision_history" : [ {
        "date" : "2026-05-20T22:00:00.000+00:00",
        "number" : "1",
        "summary" : "Initiale Fassung"
      }, {
        "date" : "2026-05-21T22:00:00.000+00:00",
        "number" : "2",
        "summary" : "Referenz(en) aufgenommen: EUVD-2026-31256, EUVD-2026-31257, EUVD-2026-31254, EUVD-2026-31264, EUVD-2026-31263, EUVD-2026-31258"
      } ],
      "status" : "final",
      "version" : "2"
    }
  },
  "product_tree" : {
    "branches" : [ {
      "branches" : [ {
        "branches" : [ {
          "category" : "product_version_range",
          "name" : "<15.0-RELEASE-p9",
          "product" : {
            "name" : "FreeBSD Project FreeBSD OS <15.0-RELEASE-p9",
            "product_id" : "T054464"
          }
        }, {
          "category" : "product_version",
          "name" : "15.0-RELEASE-p9",
          "product" : {
            "name" : "FreeBSD Project FreeBSD OS 15.0-RELEASE-p9",
            "product_id" : "T054464-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/o:freebsd:freebsd:15.0-release-p9"
            }
          }
        }, {
          "category" : "product_version_range",
          "name" : "<14.4-STABLE",
          "product" : {
            "name" : "FreeBSD Project FreeBSD OS <14.4-STABLE",
            "product_id" : "T054465"
          }
        }, {
          "category" : "product_version",
          "name" : "14.4-STABLE",
          "product" : {
            "name" : "FreeBSD Project FreeBSD OS 14.4-STABLE",
            "product_id" : "T054465-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/o:freebsd:freebsd:14.4-stable"
            }
          }
        }, {
          "category" : "product_version_range",
          "name" : "<15.0-STABLE",
          "product" : {
            "name" : "FreeBSD Project FreeBSD OS <15.0-STABLE",
            "product_id" : "T054466"
          }
        }, {
          "category" : "product_version",
          "name" : "15.0-STABLE",
          "product" : {
            "name" : "FreeBSD Project FreeBSD OS 15.0-STABLE",
            "product_id" : "T054466-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/o:freebsd:freebsd:15.0-stable"
            }
          }
        }, {
          "category" : "product_version_range",
          "name" : "<14.4-RELEASE-p5",
          "product" : {
            "name" : "FreeBSD Project FreeBSD OS <14.4-RELEASE-p5",
            "product_id" : "T054467"
          }
        }, {
          "category" : "product_version",
          "name" : "14.4-RELEASE-p5",
          "product" : {
            "name" : "FreeBSD Project FreeBSD OS 14.4-RELEASE-p5",
            "product_id" : "T054467-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/o:freebsd:freebsd:14.4-release-p5"
            }
          }
        }, {
          "category" : "product_version_range",
          "name" : "<14.3-RELEASE-p14",
          "product" : {
            "name" : "FreeBSD Project FreeBSD OS <14.3-RELEASE-p14",
            "product_id" : "T054469"
          }
        }, {
          "category" : "product_version",
          "name" : "14.3-RELEASE-p14",
          "product" : {
            "name" : "FreeBSD Project FreeBSD OS 14.3-RELEASE-p14",
            "product_id" : "T054469-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/o:freebsd:freebsd:14.3-release-p14"
            }
          }
        } ],
        "category" : "product_name",
        "name" : "FreeBSD OS"
      } ],
      "category" : "vendor",
      "name" : "FreeBSD Project"
    } ]
  },
  "vulnerabilities" : [ {
    "cve" : "CVE-2026-39461",
    "product_status" : {
      "known_affected" : [ "T054464", "T054469", "T054467", "T054466", "T054465" ]
    },
    "release_date" : "2026-05-20T22:00:00.000+00:00",
    "title" : "CVE-2026-39461"
  }, {
    "cve" : "CVE-2026-45250",
    "product_status" : {
      "known_affected" : [ "T054464", "T054469", "T054467", "T054466", "T054465" ]
    },
    "release_date" : "2026-05-20T22:00:00.000+00:00",
    "title" : "CVE-2026-45250"
  }, {
    "cve" : "CVE-2026-45251",
    "product_status" : {
      "known_affected" : [ "T054464", "T054469", "T054467", "T054466", "T054465" ]
    },
    "release_date" : "2026-05-20T22:00:00.000+00:00",
    "title" : "CVE-2026-45251"
  }, {
    "cve" : "CVE-2026-45252",
    "product_status" : {
      "known_affected" : [ "T054464", "T054469", "T054467", "T054466", "T054465" ]
    },
    "release_date" : "2026-05-20T22:00:00.000+00:00",
    "title" : "CVE-2026-45252"
  }, {
    "cve" : "CVE-2026-45253",
    "product_status" : {
      "known_affected" : [ "T054464", "T054469", "T054467", "T054466", "T054465" ]
    },
    "release_date" : "2026-05-20T22:00:00.000+00:00",
    "title" : "CVE-2026-45253"
  }, {
    "cve" : "CVE-2026-45254",
    "product_status" : {
      "known_affected" : [ "T054464", "T054469", "T054467", "T054466", "T054465" ]
    },
    "release_date" : "2026-05-20T22:00:00.000+00:00",
    "title" : "CVE-2026-45254"
  }, {
    "cve" : "CVE-2026-45255",
    "product_status" : {
      "known_affected" : [ "T054464", "T054469", "T054467", "T054466", "T054465" ]
    },
    "release_date" : "2026-05-20T22:00:00.000+00:00",
    "title" : "CVE-2026-45255"
  } ]
}