{
  "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, Daten zu manipulieren oder vertrauliche 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-2026-2590 - CSAF Version",
      "url" : "https://wid.cert-bund.de/.well-known/csaf/white/2026/wid-sec-w-2026-2590.json"
    }, {
      "category" : "self",
      "summary" : "WID-SEC-2026-2590 - Portal Version",
      "url" : "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2026-2590"
    }, {
      "category" : "external",
      "summary" : "FreeBSD Security Advisory FreeBSD-SA-26:50.kqueue vom 2026-07-29",
      "url" : "https://security.FreeBSD.org/advisories/FreeBSD-SA-26:50.kqueue.asc"
    }, {
      "category" : "external",
      "summary" : "FreeBSD Security Advisory FreeBSD-SA-26:51.ktimer vom 2026-07-29",
      "url" : "https://security.FreeBSD.org/advisories/FreeBSD-SA-26:51.ktimer.asc"
    }, {
      "category" : "external",
      "summary" : "FreeBSD Security Advisory FreeBSD-SA-26:52.if_wg vom 2026-07-29",
      "url" : "https://security.FreeBSD.org/advisories/FreeBSD-SA-26:52.if_wg.asc"
    }, {
      "category" : "external",
      "summary" : "FreeBSD Security Advisory FreeBSD-SA-26:53.ktrace vom 2026-07-29",
      "url" : "https://security.FreeBSD.org/advisories/FreeBSD-SA-26:53.ktrace.asc"
    }, {
      "category" : "external",
      "summary" : "FreeBSD Security Advisory FreeBSD-SA-26:54.sysvsem vom 2026-07-29",
      "url" : "https://security.FreeBSD.org/advisories/FreeBSD-SA-26:54.sysvsem.asc"
    }, {
      "category" : "external",
      "summary" : "FreeBSD Security Advisory FreeBSD-SA-26:55.elf vom 2026-07-29",
      "url" : "https://security.FreeBSD.org/advisories/FreeBSD-SA-26:55.elf.asc"
    } ],
    "source_lang" : "en-US",
    "title" : "FreeBSD Project FreeBSD OS: Mehrere Schwachstellen",
    "tracking" : {
      "current_release_date" : "2026-08-19T22:00:00.000+00:00",
      "generator" : {
        "date" : "2026-08-20T09:58:41.612+00:00",
        "engine" : {
          "name" : "BSI-WID",
          "version" : "1.6.0"
        }
      },
      "id" : "WID-SEC-W-2026-2590",
      "initial_release_date" : "2026-07-29T22:00:00.000+00:00",
      "revision_history" : [ {
        "date" : "2026-07-29T22:00:00.000+00:00",
        "number" : "1",
        "summary" : "Initiale Fassung"
      }, {
        "date" : "2026-08-19T22:00:00.000+00:00",
        "number" : "2",
        "summary" : "Referenz(en) aufgenommen: EUVD-2026-62364, GHSA-V78V-RXQ5-6W38, EUVD-2026-62339, GHSA-PH3X-QGRX-FV78, EUVD-2026-62340, GHSA-5Q67-RFF6-C784, EUVD-2026-62338, GHSA-P4V3-CW55-5MRC, EUVD-2026-62351, GHSA-J94H-9P69-VHVM"
      } ],
      "status" : "final",
      "version" : "2"
    }
  },
  "product_tree" : {
    "branches" : [ {
      "branches" : [ {
        "branches" : [ {
          "category" : "product_version_range",
          "name" : "<15.1-STABLE",
          "product" : {
            "name" : "FreeBSD Project FreeBSD OS <15.1-STABLE",
            "product_id" : "T057405"
          }
        }, {
          "category" : "product_version",
          "name" : "15.1-STABLE",
          "product" : {
            "name" : "FreeBSD Project FreeBSD OS 15.1-STABLE",
            "product_id" : "T057405-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/o:freebsd:freebsd:15.1-stable"
            }
          }
        }, {
          "category" : "product_version_range",
          "name" : "<15.1-RELEASE-p2",
          "product" : {
            "name" : "FreeBSD Project FreeBSD OS <15.1-RELEASE-p2",
            "product_id" : "T057406"
          }
        }, {
          "category" : "product_version",
          "name" : "15.1-RELEASE-p2",
          "product" : {
            "name" : "FreeBSD Project FreeBSD OS 15.1-RELEASE-p2",
            "product_id" : "T057406-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/o:freebsd:freebsd:15.1-release-p2"
            }
          }
        }, {
          "category" : "product_version_range",
          "name" : "<15.0-RELEASE-p12",
          "product" : {
            "name" : "FreeBSD Project FreeBSD OS <15.0-RELEASE-p12",
            "product_id" : "T057407"
          }
        }, {
          "category" : "product_version",
          "name" : "15.0-RELEASE-p12",
          "product" : {
            "name" : "FreeBSD Project FreeBSD OS 15.0-RELEASE-p12",
            "product_id" : "T057407-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/o:freebsd:freebsd:15.0-release-p12"
            }
          }
        }, {
          "category" : "product_version_range",
          "name" : "<14.4-STABLE",
          "product" : {
            "name" : "FreeBSD Project FreeBSD OS <14.4-STABLE",
            "product_id" : "T057409"
          }
        }, {
          "category" : "product_version",
          "name" : "14.4-STABLE",
          "product" : {
            "name" : "FreeBSD Project FreeBSD OS 14.4-STABLE",
            "product_id" : "T057409-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/o:freebsd:freebsd:14.4-stable"
            }
          }
        }, {
          "category" : "product_version_range",
          "name" : "<14.4-RELEASE-p8",
          "product" : {
            "name" : "FreeBSD Project FreeBSD OS <14.4-RELEASE-p8",
            "product_id" : "T057410"
          }
        }, {
          "category" : "product_version",
          "name" : "14.4-RELEASE-p8",
          "product" : {
            "name" : "FreeBSD Project FreeBSD OS 14.4-RELEASE-p8",
            "product_id" : "T057410-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/o:freebsd:freebsd:14.4-release-p8"
            }
          }
        } ],
        "category" : "product_name",
        "name" : "FreeBSD OS"
      } ],
      "category" : "vendor",
      "name" : "FreeBSD Project"
    } ]
  },
  "vulnerabilities" : [ {
    "cve" : "CVE-2026-58083",
    "product_status" : {
      "known_affected" : [ "T057405", "T057406", "T057407", "T057409", "T057410" ]
    },
    "release_date" : "2026-07-29T22:00:00.000+00:00",
    "title" : "CVE-2026-58083"
  }, {
    "cve" : "CVE-2026-58087",
    "product_status" : {
      "known_affected" : [ "T057405", "T057406", "T057407", "T057409", "T057410" ]
    },
    "release_date" : "2026-07-29T22:00:00.000+00:00",
    "title" : "CVE-2026-58087"
  }, {
    "cve" : "CVE-2026-58088",
    "product_status" : {
      "known_affected" : [ "T057405", "T057406", "T057407", "T057409", "T057410" ]
    },
    "release_date" : "2026-07-29T22:00:00.000+00:00",
    "title" : "CVE-2026-58088"
  }, {
    "cve" : "CVE-2026-58084",
    "product_status" : {
      "known_affected" : [ "T057405", "T057406", "T057407" ]
    },
    "release_date" : "2026-07-29T22:00:00.000+00:00",
    "title" : "CVE-2026-58084"
  }, {
    "cve" : "CVE-2026-58085",
    "product_status" : {
      "known_affected" : [ "T057405", "T057406", "T057407", "T057409", "T057410" ]
    },
    "release_date" : "2026-07-29T22:00:00.000+00:00",
    "title" : "CVE-2026-58085"
  }, {
    "cve" : "CVE-2026-58086",
    "product_status" : {
      "known_affected" : [ "T057405", "T057406", "T057407", "T057409", "T057410" ]
    },
    "release_date" : "2026-07-29T22:00:00.000+00:00",
    "title" : "CVE-2026-58086"
  } ]
}