{"id":"CVE-2020-8678","aliases":["EUVD-2020-29526","GHSA-h38w-g7jw-34p6"],"status":"published","title":"Improper access control for Intel(R) Graphics Drivers before version 15.45.33.5164 and 27.20.100...","description":"Improper access control for Intel(R) Graphics Drivers before version 15.45.33.5164 and 27.20.100.8280 may allow an authenticated user to potentially enable an escalation of privilege via local access.","severity":{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.00274,"percentile":0.19913,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2021-02-17T13:49:30Z","modified":"2026-06-17T03:26:44Z","products":[{"vendor":"intel","product":"graphics_drivers"}],"references":[{"url":"https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00438.html","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-8678"},{"url":"https://github.com/advisories/GHSA-h38w-g7jw-34p6"}],"sources":{"cve":[{"id":"CVE-2020-8678","description":"Improper access control for Intel(R) Graphics Drivers before version 15.45.33.5164 and 27.20.100.8280 may allow an authenticated user to potentially enable an escalation of privilege via local access.","status":"published","published":"2021-02-17T13:49:30Z","modified":"2024-08-04T10:03:46.317Z","updated_at":"2026-11-02T14:35:50.545879Z"}],"euvd":[{"id":"EUVD-2020-29526","description":"Improper access control for Intel(R) Graphics Drivers before version 15.45.33.5164 and 27.20.100.8280 may allow an authenticated user to potentially enable an escalation of privilege via local access.","status":"published","published":"2021-02-17T13:49:30Z","modified":"2024-08-04T10:03:46Z","updated_at":"2026-11-03T03:07:56.602123Z"}],"ghsa":[{"id":"GHSA-h38w-g7jw-34p6","title":"Improper access control for Intel(R) Graphics Drivers before version 15.45.33.5164 and 27.20.100...","description":"Improper access control for Intel(R) Graphics Drivers before version 15.45.33.5164 and 27.20.100.8280 may allow an authenticated user to potentially enable an escalation of privilege via local access.","status":"published","published":"2022-05-24T17:42:31Z","modified":"2023-01-29T05:05:48Z","updated_at":"2026-11-02T14:45:52.819939Z"}],"nvd":[{"id":"CVE-2020-8678","description":"Improper access control for Intel(R) Graphics Drivers before version 15.45.33.5164 and 27.20.100.8280 may allow an authenticated user to potentially enable an escalation of privilege via local access.","status":"published","published":"2021-02-17T14:15:18.827Z","modified":"2026-06-17T03:26:44.833Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":4.6,"vector":"AV:L/AC:L/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:06:34.188486Z"}]}}