Security

Microsoft security updates and public advisory evidence: affected products, fixing updates, exploitation and source coverage.

Security Update Guide CISA KEV

CVEs · all collected releases

2592 matches in Windows · most urgent first CSV Text

CVE	Vulnerability	Severity	CVSS	EPSS	Impact	Status	Fixed by
CVE-2026-71339	Windows Installer Elevation of Privilege VulnerabilityWindows Installer	Important	6.7	0.3%	EoPLocal	Revised 10 Nov	KB5122871 KB5122876+8
CVE-2026-72927	Winsock Elevation of Privilege VulnerabilityWinsock	Important	6.7	0.3%	EoPLocal		KB5122871 KB5122876+8
CVE-2026-72935	Windows NTFS Elevation of Privilege VulnerabilityWindows NTFS	Important	6.7	0.3%	EoPLocal		KB5122871 KB5122876+8
CVE-2026-72948	Windows DNS Elevation of Privilege VulnerabilityWindows DNS	Important	6.7	0.4%	EoPLocal		KB5122871 KB5122876+4
CVE-2026-83706	Windows NTFS Elevation of Privilege VulnerabilityWindows NTFS	Important	6.7	0.4%	EoPLocal		KB5122871 KB5124008+1
CVE-2026-85333	Windows Performance Monitor Elevation of Privilege VulnerabilityWindows Performance Monitor	Important	6.7	0.2%	EoPLocal	Fix has a known issue	KB5126646 KB5126651+8
CVE-2026-88143	Windows Storage Spaces Controller Elevation of Privilege VulnerabilityWindows Storage Spaces Controller	Important	6.7	0.2%	EoPLocal	Fix has a known issue	KB5126646 KB5126651+6
CVE-2026-95910	Windows Hyper-V Security Feature Bypass VulnerabilityWindows Hyper-V	Important	6.7	0.3%	SFBLocal		KB5131077 KB5131080+8
CVE-2026-96179	Windows DNS Elevation of Privilege VulnerabilityRole: DNS Server	Important	6.7	0.3%	EoPLocal		KB5131077 KB5131080+3
CVE-2026-96938	Windows Distributed File System (DFS) Elevation of Privilege VulnerabilityWindows Distributed File System (DFS)	Important	6.7	0.4%	EoPLocal	Fix has a known issueRevised 28 Oct	KB5126646 KB5126651+8
CVE-2026-105018	Windows Partition Management Driver Elevation of Privilege VulnerabilityWindows Partition Management Driver	Important	6.6	0.4%	EoPPhysical		KB5131077 KB5131080+8
CVE-2026-112969	Windows Kernel Elevation of Privilege VulnerabilityWindows Kernel	Important	6.6	0.4%	EoPPhysical		KB5131077 KB5131080+8

Advisories

MSRC guidance without a CVE of its own · 1 advisory

ADV260001

Hardening changes for ReFS volumes on removable mediaStarting with Windows updates released on and after October 13, 2026, Microsoft is making hardening changes to the Resilient File System (ReFS) . This change is not enable by default until 2027. Please see Hardening changes for ReFS volumes on removable media for more information.

Published 13 Oct28 affected products