{"id":"CVE-2016-8226","aliases":["EUVD-2016-9074","GHSA-r36x-m74h-q43p"],"status":"published","title":"The BIOS in Lenovo System X M5, M6, and X6 systems allows administrators to cause a denial of...","description":"The BIOS in Lenovo System X M5, M6, and X6 systems allows administrators to cause a denial of service via updating a UEFI data structure.","severity":{"version":"3.0","score":4.9,"vector":"CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.00921,"percentile":0.60546,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-19"],"published":"2017-01-26T17:00:00Z","modified":"2026-06-17T00:54:02Z","products":[{"vendor":"lenovo","product":"flex_system_x240_m5_bios"},{"vendor":"lenovo","product":"flex_system_x280_m6_bios"},{"vendor":"lenovo","product":"flex_system_x480_x6_bios"},{"vendor":"lenovo","product":"flex_system_x880_x6_bios"},{"vendor":"lenovo","product":"nextscale_nx360_m5_bios"},{"vendor":"lenovo","product":"system_x3250_m6_bios"},{"vendor":"lenovo","product":"system_x3500_m5_bios"},{"vendor":"lenovo","product":"system_x3550_m5_bios"},{"vendor":"lenovo","product":"system_x3650_m5_bios"},{"vendor":"lenovo","product":"system_x3850_x6_bios"},{"vendor":"lenovo","product":"system_x3950_x6_bios"},{"vendor":"lenovo group ltd.","product":"system x m5, m6, and x6 bios"}],"references":[{"url":"http://www.securityfocus.com/bid/95844","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"https://support.lenovo.com/us/en/solutions/LEN-11306","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2016-8226"},{"url":"https://github.com/advisories/GHSA-r36x-m74h-q43p"}],"sources":{"cve":[{"id":"CVE-2016-8226","description":"The BIOS in Lenovo System X M5, M6, and X6 systems allows administrators to cause a denial of service via updating a UEFI data structure.","status":"published","published":"2017-01-26T17:00:00Z","modified":"2024-08-06T02:13:21.974Z","updated_at":"2026-11-02T14:33:32.724067Z"}],"euvd":[{"id":"EUVD-2016-9074","description":"The BIOS in Lenovo System X M5, M6, and X6 systems allows administrators to cause a denial of service via updating a UEFI data structure.","status":"published","published":"2017-01-26T17:00:00Z","modified":"2024-08-06T02:13:21Z","updated_at":"2026-11-03T02:22:30.942601Z"}],"ghsa":[{"id":"GHSA-r36x-m74h-q43p","title":"The BIOS in Lenovo System X M5, M6, and X6 systems allows administrators to cause a denial of...","description":"The BIOS in Lenovo System X M5, M6, and X6 systems allows administrators to cause a denial of service via updating a UEFI data structure.","status":"published","published":"2022-05-17T03:02:29Z","modified":"2023-01-27T05:06:44Z","cvss":[{"version":"3.0","score":4.9,"vector":"CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T14:42:58.742657Z"}],"nvd":[{"id":"CVE-2016-8226","description":"The BIOS in Lenovo System X M5, M6, and X6 systems allows administrators to cause a denial of service via updating a UEFI data structure.","status":"published","published":"2017-01-26T17:59:00.18Z","modified":"2026-06-17T00:54:02.797Z","cvss":[{"version":"3.0","score":4.9,"vector":"CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary"},{"version":"2.0","score":6.8,"vector":"AV:N/AC:L/Au:S/C:N/I:N/A:C","level":"medium","assessor":"primary"}],"cwes":["CWE-19"],"updated_at":"2026-11-02T14:03:35.029632Z"}]}}