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제목MicroSoft 5월 정기 보안 업데이트2026-05-21 10:06

이번 달 보안 업데이트는 총 20개입니다.

제품 종류: 17개, 플랫폼 종류: 1개, 영향 종류: 6

심각도: 중요 (Important) 8개, 긴급 (Critical) 9개, 보통 (Moderate) 2개

날짜제품플랫폼영향심각도KB 문서다운로드빌드CVE 번호
May 19, 2026Windows Admin Center in Azure Portal-Elevation of PrivilegeImportantRelease Notes Security Update0.72.0.0.CVE-2026-42834Microsoft
May 19, 2026Microsoft Malware Protection Engine-Remote Code ExecutionCritical---CVE-2026-45584Microsoft
May 19, 2026Microsoft Malware Protection Engine-Elevation of PrivilegeImportant---CVE-2026-41091Microsoft
May 19, 2026Microsoft Defender Antimalware Platform-Denial of ServiceLow---CVE-2026-45498Microsoft
May 19, 2026Windows 11 version 26H1 for x64-based Systems-Security Feature BypassImportant---CVE-2026-45585Microsoft
May 19, 2026Windows Server 2025-Security Feature BypassImportant---CVE-2026-45585Microsoft
May 19, 2026Windows 11 Version 24H2 for x64-based Systems-Security Feature BypassImportant---CVE-2026-45585Microsoft
May 19, 2026Windows 11 Version 25H2 for x64-based Systems-Security Feature BypassImportant---CVE-2026-45585Microsoft
May 19, 2026Windows Server 2025 (Server Core installation)-Security Feature BypassImportant---CVE-2026-45585Microsoft
May 18, 2026Azure Resource Manager-Elevation of PrivilegeCritical---CVE-2026-42822Microsoft
May 18, 2026Azure Local-Elevation of PrivilegeCriticalRelease Notes Security Update2604.2.25645CVE-2026-42822Microsoft
May 15, 2026Microsoft Edge (Chromium-based)-Remote Code ExecutionImportantRelease Notes Security Update148.0.3967.70CVE-2026-45495Microsoft
May 15, 2026Microsoft Edge (Chromium-based)-SpoofingModerateRelease Notes Security Update148.0.3967.70CVE-2026-45494Microsoft
May 15, 2026Microsoft Edge (Chromium-based)-Security Feature BypassModerateRelease Notes Security Update148.0.3967.70CVE-2026-45492Microsoft
May 14, 2026Microsoft Authenticator for IOS-Information DisclosureCriticalRelease Notes Security Update 6.8.47CVE-2026-41615Microsoft
May 14, 2026Microsoft Authenticator for Android-Information DisclosureCriticalRelease Notes Security Update 6.2605.2973CVE-2026-41615Microsoft
May 14, 2026Microsoft Exchange Server Subscription Edition RTM-SpoofingCritical---CVE-2026-42897Microsoft
May 14, 2026Microsoft Exchange Server 2019 Cumulative Update 15-SpoofingCritical---CVE-2026-42897Microsoft
May 14, 2026Microsoft Exchange Server 2019 Cumulative Update 14-SpoofingCritical---CVE-2026-42897Microsoft
May 14, 2026Microsoft Exchange Server 2016 Cumulative Update 23-SpoofingCritical---CVE-2026-42897Microsoft
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