{"id":"CVE-2018-19320","aliases":[],"url":"https://o3.security/vulnerability/CVE-2018-19320","summary":"The GDrv low-level driver in GIGABYTE APP Center v1.05.21 and earlier, AORUS GRAPHICS ENGINE before 1.57, XTREME GAMING ENGINE before 1.26, and OC GURU II v2.08 exposes ring0 memcpy-like…","details":"The GDrv low-level driver in GIGABYTE APP Center v1.05.21 and earlier, AORUS GRAPHICS ENGINE before 1.57, XTREME GAMING ENGINE before 1.26, and OC GURU II v2.08 exposes ring0 memcpy-like functionality that could allow a local attacker to take complete control of the affected system.","published":"2018-12-21T23:00:00.000Z","modified":"2026-08-13T03:55:50.772Z","cvss":{"score":7.8,"severity":"HIGH","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"},"epss":{"score":0.03597,"percentile":0.88692,"asOf":"2026-09-08"},"cisaKev":null,"exploitsKnown":11,"affectedPackages":[],"fix":null,"references":[{"type":"WEB","url":"http://seclists.org/fulldisclosure/2018/Dec/39"},{"type":"WEB","url":"https://www.secureauth.com/labs/advisories/gigabyte-drivers-elevation-privilege-vulnerabilities"},{"type":"WEB","url":"http://www.securityfocus.com/bid/106252"},{"type":"WEB","url":"https://www.gigabyte.com/tw/Support/Utility/Graphics-Card"},{"type":"WEB","url":"https://www.gigabyte.com/Support/Security/1801"},{"type":"WEB","url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2018-19320"}],"provenance":{"sources":["OSV.dev","NVD","FIRST.org (EPSS)"],"lastVerified":"2026-08-13T03:55:50.772Z"}}