CVE-2026-20805
Microsoft Windows Information Disclosure Vulnerability
- 대응 우선순위
- 최우선
- CVSS
- 5.5
- EPSS
- 5.03% 백분위 91.2% · 2026.06.27 기준
- CISA KEV
- 등록
- 조치 기한
- 2026.02.03
- 공개일
- 2026.01.14
CISA KEV에 등록된 실제 악용 확인 취약점
Exposure of sensitive information to an unauthorized actor in Desktop Windows Manager allows an authorized attacker to disclose information locally.
공급사 Microsoft
제품 Windows
영향 버전 10.0.14393.0, 10.0.17763.0, 10.0.19044.0, 10.0.19045.0, 10.0.22631.0, 10.0.26100.0, 10.0.26200.0, 6.2.9200.0, 6.3.9600.0, 10.0.20348.0, 10.0.25398.0, < 10.0.14393.8783, < 10.0.17763.8276, < 10.0.19044.6809, < 10.0.19045.6809, < 10.0.22631.6491, < 10.0.26100.7623, < 10.0.26200.7623, r2, < 10.0.20348.4648
수정 버전 10.0.14393.8783, 10.0.17763.8276, 10.0.19044.6809, 10.0.19045.6809, 10.0.22631.6491, 10.0.26100.7623, 10.0.26200.7623, 10.0.20348.4648, 10.0.25398.2092
Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
조치 기한: 2026.02.03CVSS 벡터 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
CWE CWE-200
KEV 등록일 2026.01.13
랜섬웨어 캠페인 사용 미확인
CISA 비고 https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2026-20805 ; https://nvd.nist.gov/vuln/detail/CVE-2026-20805
EPSS 데이터 기준일 2026.06.27