MicroSoft 1월 정기 보안 업데이트

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MicroSoft 1월 정기 보안 업데이트2026-01-29 10:04

이번 달 보안 업데이트는 총 20개입니다.

제품 종류: 20개, 플랫폼 종류: 1개, 영향 종류: 5개

심각도: 중요 (Important) 10개, 긴급 (Critical) 9개

날짜	제품	플랫폼	영향	심각도	KB 문서	다운로드	빌드	CVE 번호
Jan 26, 2026	Microsoft Office 2016 (64-bit edition)	-	Security Feature Bypass	Important	5002713 	Security Update 	16.0.5539.1001	CVE-2026-21509	Microsoft	Required
Jan 26, 2026	Microsoft Office 2016 (32-bit edition)	-	Security Feature Bypass	Important	5002713 	Security Update 	16.0.5539.1001	CVE-2026-21509	Microsoft	Required
Jan 26, 2026	Microsoft Office LTSC 2024 for 64-bit editions	-	Security Feature Bypass	Important	Click to Run 	Security Update	https://aka.ms/OfficeSecurityReleases	CVE-2026-21509	Microsoft	Required
Jan 26, 2026	Microsoft Office LTSC 2024 for 32-bit editions	-	Security Feature Bypass	Important	Click to Run 	Security Update	https://aka.ms/OfficeSecurityReleases	CVE-2026-21509	Microsoft	Required
Jan 26, 2026	Microsoft Office LTSC 2021 for 32-bit editions	-	Security Feature Bypass	Important	Click to Run 	Security Update	https://aka.ms/OfficeSecurityReleases	CVE-2026-21509	Microsoft	Required
Jan 26, 2026	Microsoft Office LTSC 2021 for 64-bit editions	-	Security Feature Bypass	Important	Click to Run 	Security Update	https://aka.ms/OfficeSecurityReleases	CVE-2026-21509	Microsoft	Required
Jan 26, 2026	Microsoft 365 Apps for Enterprise for 64-bit Systems	-	Security Feature Bypass	Important	Click to Run 	Security Update	https://aka.ms/OfficeSecurityReleases	CVE-2026-21509	Microsoft	Required
Jan 26, 2026	Microsoft 365 Apps for Enterprise for 32-bit Systems	-	Security Feature Bypass	Important	Click to Run 	Security Update	https://aka.ms/OfficeSecurityReleases	CVE-2026-21509	Microsoft	Required
Jan 26, 2026	Microsoft Office 2019 for 64-bit editions	-	Security Feature Bypass	Important	Click to Run 	Security Update	16.0.10417.20095	CVE-2026-21509	Microsoft	Required
Jan 26, 2026	Microsoft Office 2019 for 32-bit editions	-	Security Feature Bypass	Important	Click to Run 	Security Update	16.0.10417.20095	CVE-2026-21509	Microsoft	Required
Jan 22, 2026	Microsoft Account	-	Spoofing	Critical	-	-	-	CVE-2026-21264	Microsoft	Not Required
Jan 22, 2026	Microsoft 365 Word Copilot	-	Information Disclosure	Critical	-	-	-	CVE-2026-21521	Microsoft	Not Required
Jan 22, 2026	Azure Logic Apps	-	Elevation of Privilege	Critical	-	-	-	CVE-2026-21227	Microsoft	Not Required
Jan 22, 2026	Microsoft 365 Copilot	-	Information Disclosure	Critical	-	-	-	CVE-2026-24307	Microsoft	Not Required
Jan 22, 2026	Microsoft Entra ID	-	Elevation of Privilege	Critical	-	-	-	CVE-2026-24305	Microsoft	Not Required
Jan 22, 2026	Azure Data Explorer	-	Information Disclosure	Critical	-	-	-	CVE-2026-21524	Microsoft	Not Required
Jan 22, 2026	Azure Front Door	-	Elevation of Privilege	Critical	-	-	-	CVE-2026-24306	Microsoft	Not Required
Jan 22, 2026	Azure Resource Manager	-	Elevation of Privilege	Critical	-	-	-	CVE-2026-24304	Microsoft	Not Required
Jan 22, 2026	Microsoft Copilot Studio	-	Information Disclosure	Critical	-	-	-	CVE-2026-21520	Microsoft	Not Required
Jan 16, 2026	Microsoft Edge (Chromium-based)	-	-	-	Release Notes 	Security Update	144.0.3719.82	CVE-2026-21223	Microsoft	Required