{"id":"CVE-2020-12328","aliases":["EUVD-2020-4640","GHSA-jvm2-qj52-8393"],"status":"published","title":"Protection mechanism failure in some Intel(R) Thunderbolt(TM) DCH drivers for Windows* before...","description":"Protection mechanism failure in some Intel(R) Thunderbolt(TM) DCH drivers for Windows* before version 72 may allow a privileged user to potentially enable information disclosure via local access.","severity":{"version":"3.1","score":4.4,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.00315,"percentile":0.2463,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-200"],"published":"2020-11-12T18:24:13Z","modified":"2026-06-17T02:51:38Z","products":[{"vendor":"intel","product":"thunderbolt_dch_driver"}],"references":[{"url":"https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00422","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-12328"},{"url":"https://github.com/advisories/GHSA-jvm2-qj52-8393"}],"sources":{"cve":[{"id":"CVE-2020-12328","description":"Protection mechanism failure in some Intel(R) Thunderbolt(TM) DCH drivers for Windows* before version 72 may allow a privileged user to potentially enable information disclosure via local access.","status":"published","published":"2020-11-12T18:24:13Z","modified":"2024-08-04T11:56:51.45Z","updated_at":"2026-11-02T14:35:52.925152Z"}],"euvd":[{"id":"EUVD-2020-4640","description":"Protection mechanism failure in some Intel(R) Thunderbolt(TM) DCH drivers for Windows* before version 72 may allow a privileged user to potentially enable information disclosure via local access.","status":"published","published":"2020-11-12T18:24:13Z","modified":"2024-08-04T11:56:51Z","updated_at":"2026-11-03T03:07:40.388635Z"}],"ghsa":[{"id":"GHSA-jvm2-qj52-8393","title":"Protection mechanism failure in some Intel(R) Thunderbolt(TM) DCH drivers for Windows* before...","description":"Protection mechanism failure in some Intel(R) Thunderbolt(TM) DCH drivers for Windows* before version 72 may allow a privileged user to potentially enable information disclosure via local access.","status":"published","published":"2022-05-24T17:33:34Z","modified":"2023-01-29T05:04:38Z","cwes":["CWE-200"],"updated_at":"2026-11-02T14:45:36.557586Z"}],"nvd":[{"id":"CVE-2020-12328","description":"Protection mechanism failure in some Intel(R) Thunderbolt(TM) DCH drivers for Windows* before version 72 may allow a privileged user to potentially enable information disclosure via local access.","status":"published","published":"2020-11-12T19:15:13.427Z","modified":"2026-06-17T02:51:38.733Z","cvss":[{"version":"3.1","score":4.4,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":2.1,"vector":"AV:L/AC:L/Au:N/C:P/I:N/A:N","level":"low","assessor":"primary"}],"updated_at":"2026-11-02T14:06:24.137599Z"}]}}