CVE-2018-8405
Microsoft DirectX Graphics Kernel Privilege Escalation Vulnerability
- 대응 우선순위
- 최우선
- CVSS
- 7.8
- EPSS
- 3.44% 백분위 87.5% · 2026.06.27 기준
- CISA KEV
- 등록
- 조치 기한
- 2022.04.18
- 공개일
- 2018.08.16
CISA KEV에 등록된 실제 악용 확인 취약점
An elevation of privilege vulnerability exists when the DirectX Graphics Kernel (DXGKRNL) driver improperly handles objects in memory, aka "DirectX Graphics Kernel Elevation of Privilege Vulnerability." This affects Windows Server 2012 R2, Windows RT 8.1, Windows Server 2016, Windows 8.1, Windows 10, Windows 10 Servers. This CVE ID is unique from CVE-2018-8400, CVE-2018-8401, CVE-2018-8406.
공급사 Microsoft
제품 DirectX Graphics Kernel (DXGKRNL)
영향 버전 (Server Core installation), Windows RT 8.1, 32-bit systems, x64-based systems, 32-bit Systems, Version 1607 for 32-bit Systems, Version 1607 for x64-based Systems, Version 1703 for 32-bit Systems, Version 1703 for x64-based Systems, Version 1709 for 32-bit Systems, Version 1709 for x64-based Systems, Version 1803 for 32-bit Systems, Version 1803 for x64-based Systems, x64-based Systems, version 1709 (Server Core Installation), version 1803 (Server Core Installation), r2
수정 버전 공식 출처에서 확인 필요
Apply updates per vendor instructions.
조치 기한: 2022.04.18CVSS 벡터 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE CWE-404
KEV 등록일 2022.03.28
랜섬웨어 캠페인 사용 확인됨
CISA 비고 https://nvd.nist.gov/vuln/detail/CVE-2018-8405
EPSS 데이터 기준일 2026.06.27