{
  "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" : "Das BIOS ist die Firmware bei IBM PC kompatiblen Computern.\r\nLenovo ist ein Hersteller u. a. von Computern.",
      "title" : "Produktbeschreibung"
    }, {
      "category" : "summary",
      "text" : "Ein lokaler Angreifer kann mehrere Schwachstellen im BIOS verschiedener Lenovo Computermodelle ausnutzen, um Code auszuführen, Daten zu manipulieren, Informationen offenzulegen, einen Denial of Service zu verursachen und Privilegien zu erweitern.",
      "title" : "Angriff"
    }, {
      "category" : "general",
      "text" : "- BIOS/Firmware",
      "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-2026-2349 - CSAF Version",
      "url" : "https://wid.cert-bund.de/.well-known/csaf/white/2026/wid-sec-w-2026-2349.json"
    }, {
      "category" : "self",
      "summary" : "WID-SEC-2026-2349 - Portal Version",
      "url" : "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2026-2349"
    }, {
      "category" : "external",
      "summary" : "Lenovo Security Advisory LEN-220440 vom 2026-07-14",
      "url" : "https://support.lenovo.com/us/en/product_security/LEN-220440"
    } ],
    "source_lang" : "en-US",
    "title" : "Lenovo BIOS: Mehrere Schwachstellen",
    "tracking" : {
      "current_release_date" : "2026-07-16T22:00:00.000+00:00",
      "generator" : {
        "date" : "2026-07-17T06:50:15.436+00:00",
        "engine" : {
          "name" : "BSI-WID",
          "version" : "1.6.0"
        }
      },
      "id" : "WID-SEC-W-2026-2349",
      "initial_release_date" : "2026-07-14T22:00:00.000+00:00",
      "revision_history" : [ {
        "date" : "2026-07-14T22:00:00.000+00:00",
        "number" : "1",
        "summary" : "Initiale Fassung"
      }, {
        "date" : "2026-07-16T22:00:00.000+00:00",
        "number" : "2",
        "summary" : "Referenz(en) aufgenommen: EUVD-2026-44982, EUVD-2026-44979, EUVD-2026-44980, EUVD-2026-44981"
      } ],
      "status" : "final",
      "version" : "2"
    }
  },
  "product_tree" : {
    "branches" : [ {
      "branches" : [ {
        "category" : "product_name",
        "name" : "Lenovo BIOS",
        "product" : {
          "name" : "Lenovo BIOS",
          "product_id" : "T050061",
          "product_identification_helper" : {
            "cpe" : "cpe:/h:lenovo:bios:-"
          }
        }
      }, {
        "category" : "product_name",
        "name" : "Lenovo Computer",
        "product" : {
          "name" : "Lenovo Computer",
          "product_id" : "T048897",
          "product_identification_helper" : {
            "cpe" : "cpe:/h:lenovo:computer:-"
          }
        }
      } ],
      "category" : "vendor",
      "name" : "Lenovo"
    } ]
  },
  "vulnerabilities" : [ {
    "cve" : "CVE-2026-10587",
    "product_status" : {
      "known_affected" : [ "T050061", "T048897" ]
    },
    "release_date" : "2026-07-14T22:00:00.000+00:00",
    "title" : "CVE-2026-10587"
  }, {
    "cve" : "CVE-2026-10588",
    "product_status" : {
      "known_affected" : [ "T050061", "T048897" ]
    },
    "release_date" : "2026-07-14T22:00:00.000+00:00",
    "title" : "CVE-2026-10588"
  }, {
    "cve" : "CVE-2026-10589",
    "product_status" : {
      "known_affected" : [ "T050061", "T048897" ]
    },
    "release_date" : "2026-07-14T22:00:00.000+00:00",
    "title" : "CVE-2026-10589"
  }, {
    "cve" : "CVE-2026-10590",
    "product_status" : {
      "known_affected" : [ "T050061", "T048897" ]
    },
    "release_date" : "2026-07-14T22:00:00.000+00:00",
    "title" : "CVE-2026-10590"
  }, {
    "cve" : "CVE-2026-25271",
    "product_status" : {
      "known_affected" : [ "T050061", "T048897" ]
    },
    "release_date" : "2026-07-14T22:00:00.000+00:00",
    "title" : "CVE-2026-25271"
  } ]
}