Windows Server Vulnerabilities & Security Advisories
2401 advisories tracked · Microsoft Security Update Guide (MSRC) · 64 listed in the CISA Known Exploited Vulnerabilities catalog
Every row below is a published Microsoft Server advisory that VulniPulse classified as Windows Server, with the CVEs, affected and fixed releases and exploitation status the vendor stated. Severity mix: 112 critical, 1675 high, 723 medium, 6 low.
Source
Microsoft Security Update Guide (MSRC)
Polled via the official MSRC Security Update Guide RSS feed (api.msrc.microsoft.com, no credentials required), scoped to SERVER products only — Windows Server, Exchange, SQL Server, SharePoint, Hyper-V and companion server roles. Client-only CVEs (Edge, Office apps, consumer Windows) are filtered out via the monthly CVRF document's affected-product list.
Latest Windows Server advisories
High [CVE-2026-105009] Windows Server Update Service Elevation of Privilege Vulnerability
Windows Server Update Service Elevation of Privilege Vulnerability Affected products named by the advisory: Windows Server 2012; Windows Server 2012 R2; Windows Server 2016; Windows Server 2019; and 2 more. Affected products named by the advisory: Windows Server 2022; Windows Server 2025.
High [CVE-2026-105007] Windows NDIS Elevation of Privilege Vulnerability
Windows NDIS Elevation of Privilege Vulnerability Affected products named by the advisory: Windows Server 2012; Windows Server 2012 R2; Windows Server 2016; Windows Server 2019; and 2 more. Affected products named by the advisory: Windows Server 2022; Windows Server 2025.
High [CVE-2026-105004] Windows Overlay Filter Elevation of Privilege Vulnerability
Windows Overlay Filter Elevation of Privilege Vulnerability Affected products named by the advisory: Windows Server 2012; Windows Server 2012 R2; Windows Server 2016; Windows Server 2019; and 2 more. Affected products named by the advisory: Windows Server 2022; Windows Server 2025.
High [CVE-2026-105003] HID Class Driver Elevation of Privilege Vulnerability
HID Class Driver Elevation of Privilege Vulnerability Affected products named by the advisory: Windows Server 2012 R2; Windows Server 2016; Windows Server 2019; Windows Server 2022; and 1 more. Affected products named by the advisory: Windows Server 2025.
High [CVE-2026-103577] Microsoft QUIC Security Feature Bypass Vulnerability
Microsoft QUIC Security Feature Bypass Vulnerability Affected products named by the advisory: Windows Server 2022; Windows Server 2025.
High [CVE-2026-103575] Remote Desktop Client Remote Code Execution Vulnerability
Remote Desktop Client Remote Code Execution Vulnerability Affected products named by the advisory: Windows Server 2025; Windows Server 2012; Windows Server 2012 R2; Windows Server 2016; and 2 more. Affected products named by the advisory: Windows Server 2019; Windows Server 2022.
High [CVE-2026-103569] Windows IKE Extension Information Disclosure Vulnerability
Windows IKE Extension Information Disclosure Vulnerability Affected products named by the advisory: Windows Server 2012; Windows Server 2012 R2; Windows Server 2016; Windows Server 2019; and 2 more. Affected products named by the advisory: Windows Server 2022; Windows Server 2025.
High [CVE-2026-103568] Windows Credential Providers Elevation of Privilege Vulnerability
Windows Credential Providers Elevation of Privilege Vulnerability Affected products named by the advisory: Windows Server 2012; Windows Server 2012 R2; Windows Server 2016; Windows Server 2019; and 2 more. Affected products named by the advisory: Windows Server 2022; Windows Server 2025.
High [CVE-2026-103558] Windows Routing and Remote Access Service (RRAS) Denial of Service Vulnerability
Windows Routing and Remote Access Service (RRAS) Denial of Service Vulnerability Affected products named by the advisory: Windows Server 2025; Windows Server 2012; Windows Server 2012 R2; Windows Server 2016; and 2 more. Affected products named by the advisory: Windows Server 2019; Windows Server 2022.
High [CVE-2026-103555] Virtual Hard Disk (VHD) Miniport Driver Elevation of Privilege Vulnerability
Virtual Hard Disk (VHD) Miniport Driver Elevation of Privilege Vulnerability Affected products named by the advisory: Windows Server 2019; Windows Server 2022; Windows Server 2025; Windows Server 2016; and 2 more. Affected products named by the advisory: Windows Server 2012 R2.
High [CVE-2026-103553] Windows Partition Management Driver Elevation of Privilege Vulnerability
Windows Partition Management Driver Elevation of Privilege Vulnerability Affected products named by the advisory: Windows Server 2012; Windows Server 2012 R2; Windows Server 2016; Windows Server 2019; and 2 more. Affected products named by the advisory: Windows Server 2022; Windows Server 2025.
High [CVE-2026-109453] Virtual Hard Disk (VHD) Miniport Driver Elevation of Privilege Vulnerability
Virtual Hard Disk (VHD) Miniport Driver Elevation of Privilege Vulnerability Affected products named by the advisory: Windows Server 2019; Windows Server 2012; Windows Server 2025; Windows Server 2012 R2; and 2 more. Affected products named by the advisory: Windows Server 2016; Windows Server 2022.
High [CVE-2026-102225] Windows Text Shaping Remote Code Execution Vulnerability
Windows Text Shaping Remote Code Execution Vulnerability Affected products named by the advisory: Windows Server 2012; Windows Server 2012 R2; Windows Server 2016; Windows Server 2019; and 2 more. Affected products named by the advisory: Windows Server 2022; Windows Server 2025.
High [CVE-2026-100215] Microsoft Graphics Component Remote Code Execution Vulnerability
Microsoft Graphics Component Remote Code Execution Vulnerability Affected products named by the advisory: Windows Server 2025; Windows Server 2012 R2; Windows Server 2016; Windows Server 2019; and 1 more. Affected products named by the advisory: Windows Server 2022.
High [CVE-2026-102217] WebDAV Elevation of Privilege Vulnerability
WebDAV Elevation of Privilege Vulnerability Affected products named by the advisory: Windows Server 2012; Windows Server 2012 R2; Windows Server 2016; Windows Server 2019; and 2 more. Affected products named by the advisory: Windows Server 2022; Windows Server 2025.
High [CVE-2026-102214] Windows Hyper-V Remote Code Execution Vulnerability
Windows Hyper-V Remote Code Execution Vulnerability Affected products named by the advisory: Windows Server 2019; Windows Server 2022; Windows Server 2025; Windows Server 2016.
High [CVE-2026-102220] Windows VHD miniport driver Elevation of Privilege Vulnerability
Windows VHD miniport driver Elevation of Privilege Vulnerability Affected products named by the advisory: Windows Server 2019; Windows Server 2022; Windows Server 2025; Windows Server 2016; and 2 more. Affected products named by the advisory: Windows Server 2012 R2.
High [CVE-2026-102215] Windows Universal Disk Format File System Driver (UDFS) Elevation of Privilege Vulnerability
Windows Universal Disk Format File System Driver (UDFS) Elevation of Privilege Vulnerability Affected products named by the advisory: Windows Server 2012; Windows Server 2012 R2; Windows Server 2016; Windows Server 2019; and 2 more. Affected products named by the advisory: Windows Server 2022; Windows Server 2025.
High [CVE-2026-102216] Windows StateRepository API Elevation of Privilege Vulnerability
Windows StateRepository API Elevation of Privilege Vulnerability Affected products named by the advisory: Windows Server 2012; Windows Server 2012 R2; Windows Server 2016; Windows Server 2019; and 2 more. Affected products named by the advisory: Windows Server 2022; Windows Server 2025.
High [CVE-2026-102211] Windows Virtualization-Based Security (VBS) Enclave Elevation of Privilege Vulnerability
Windows Virtualization-Based Security (VBS) Enclave Elevation of Privilege Vulnerability Affected products named by the advisory: Windows Server 2016; Windows Server 2019; Windows Server 2022; Windows Server 2025.
High [CVE-2026-102208] Windows Win32 Kernel Subsystem Elevation of Privilege Vulnerability
Windows Win32 Kernel Subsystem Elevation of Privilege Vulnerability Affected products named by the advisory: Windows Server 2012; Windows Server 2012 R2; Windows Server 2016; Windows Server 2019; and 1 more. Affected products named by the advisory: Windows Server 2022.
High [CVE-2026-102202] Windows Container Isolation FS Filter Driver (unionfs.sys) Elevation of Privilege Vulnerability
Windows Container Isolation FS Filter Driver (unionfs.sys) Elevation of Privilege Vulnerability Affected products named by the advisory: Windows Server 2022; Windows Server 2025.
High [CVE-2026-102203] RPC Runtime Remote Code Execution Vulnerability
RPC Runtime Remote Code Execution Vulnerability Affected products named by the advisory: Windows Server 2012; Windows Server 2012 R2; Windows Server 2016; Windows Server 2019; and 2 more. Affected products named by the advisory: Windows Server 2022; Windows Server 2025.
High [CVE-2026-102201] Microsoft Windows Media Foundation Elevation of Privilege Vulnerability
Microsoft Windows Media Foundation Elevation of Privilege Vulnerability Affected product named by the advisory: Windows Server 2019.
High [CVE-2026-102194] Windows Graphics Kernel Elevation of Privilege Vulnerability
Windows Graphics Kernel Elevation of Privilege Vulnerability Affected products named by the advisory: Windows Server 2012; Windows Server 2012 R2; Windows Server 2016; Windows Server 2019; and 2 more. Affected products named by the advisory: Windows Server 2022; Windows Server 2025.
High [CVE-2026-102192] Windows Failover Cluster Denial of Service Vulnerability
Windows Failover Cluster Denial of Service Vulnerability Affected products named by the advisory: Windows Server 2019; Windows Server 2022; Windows Server 2025.
High [CVE-2026-96209] Windows Network File System Elevation of Privilege Vulnerability
Windows Network File System Elevation of Privilege Vulnerability Affected products named by the advisory: Windows Server 2012; Windows Server 2012 R2; Windows Server 2016; Windows Server 2019; and 2 more. Affected products named by the advisory: Windows Server 2022; Windows Server 2025.
High [CVE-2026-70212] Windows Security Center Elevation of Privilege Vulnerability
Windows Security Center Elevation of Privilege Vulnerability Affected products named by the advisory: Windows Server 2016; Windows Server 2019.
High [CVE-2026-100225] Windows Storage Elevation of Privilege Vulnerability
Windows Storage Elevation of Privilege Vulnerability Affected products named by the advisory: Windows Server 2012; Windows Server 2012 R2; Windows Server 2016; Windows Server 2019; and 2 more. Affected products named by the advisory: Windows Server 2022; Windows Server 2025.
High [CVE-2026-88219] RPC Runtime Library Remote Code Execution Vulnerability
RPC Runtime Library Remote Code Execution Vulnerability Affected products named by the advisory: Windows Server 2025; Windows Server 2012; Windows Server 2012 R2; Windows Server 2016; and 2 more. Affected products named by the advisory: Windows Server 2019; Windows Server 2022.
High [CVE-2026-100220] Windows Media Video Decoder Remote Code Execution Vulnerability
Windows Media Video Decoder Remote Code Execution Vulnerability Affected products named by the advisory: Windows Server 2012; Windows Server 2012 R2; Windows Server 2016; Windows Server 2019; and 2 more. Affected products named by the advisory: Windows Server 2022; Windows Server 2025.
High [CVE-2026-100218] Remote Desktop Gateway Service Remote Code Execution Vulnerability
Remote Desktop Gateway Service Remote Code Execution Vulnerability Affected products named by the advisory: Windows Server 2025; Windows Server 2012; Windows Server 2012 R2; Windows Server 2016; and 2 more. Affected products named by the advisory: Windows Server 2019; Windows Server 2022.
High [CVE-2026-100217] Windows Group Policy Elevation of Privilege Vulnerability
Windows Group Policy Elevation of Privilege Vulnerability Affected products named by the advisory: Windows Server 2012 R2; Windows Server 2016; Windows Server 2019; Windows Server 2022; and 1 more. Affected products named by the advisory: Windows Server 2025.
High [CVE-2026-100216] Windows Storage Elevation of Privilege Vulnerability
Windows Storage Elevation of Privilege Vulnerability Affected products named by the advisory: Windows Server 2019; Windows Server 2022; Windows Server 2025.
High [CVE-2026-100203] Windows Update Service Elevation of Privilege Vulnerability
Windows Update Service Elevation of Privilege Vulnerability Affected products named by the advisory: Windows Server 2025; Windows Server 2016; Windows Server 2019; Windows Server 2022.
High [CVE-2026-100201] Windows Client License Service Elevation of Privilege Vulnerability
Windows Client License Service Elevation of Privilege Vulnerability Affected products named by the advisory: Windows Server 2019; Windows Server 2022; Windows Server 2025.
High [CVE-2026-100200] Windows Update Service Elevation of Privilege Vulnerability
Windows Update Service Elevation of Privilege Vulnerability Affected product named by the advisory: Windows Server 2025.
High [CVE-2026-97788] Active Directory Federation Services (AD FS) Information Disclosure Vulnerability
Active Directory Federation Services (AD FS) Information Disclosure Vulnerability Affected products named by the advisory: Windows Server 2012; Windows Server 2012 R2; Windows Server 2016; Windows Server 2019; and 4 more. Affected products named by the advisory: Microsoft .NET Framework 3.5 AND 4.8.1 on Windows Server 2025; Microsoft .NET Framework 3.5 AND 4.8.1 on Windows Server 2022.
High [CVE-2026-96071] Windows Media Remote Code Execution Vulnerability
Windows Media Remote Code Execution Vulnerability Affected products named by the advisory: Windows Server 2012; Windows Server 2012 R2; Windows Server 2016; Windows Server 2019; and 2 more. Affected products named by the advisory: Windows Server 2022; Windows Server 2025.
High [CVE-2026-95943] Connected Devices Platform Service (Cdpsvc) Elevation of Privilege Vulnerability
Connected Devices Platform Service (Cdpsvc) Elevation of Privilege Vulnerability Affected product named by the advisory: Windows Server 2025.
High [CVE-2026-96952] Microsoft Windows Media Foundation Remote Code Execution Vulnerability
Microsoft Windows Media Foundation Remote Code Execution Vulnerability Affected products named by the advisory: Windows Server 2019; Windows Server 2022; Windows Server 2025.
High [CVE-2026-96953] Windows Universal Disk Format File System Driver (UDFS) Remote Code Execution Vulnerability
Windows Universal Disk Format File System Driver (UDFS) Remote Code Execution Vulnerability Affected products named by the advisory: Windows Server 2012; Windows Server 2012 R2; Windows Server 2016; Windows Server 2019; and 2 more. Affected products named by the advisory: Windows Server 2022; Windows Server 2025.
High [CVE-2026-96951] Windows Shell Security Feature Bypass Vulnerability
Windows Shell Security Feature Bypass Vulnerability Affected products named by the advisory: Windows Server 2012 R2; Windows Server 2016; Windows Server 2019; Windows Server 2022; and 1 more. Affected products named by the advisory: Windows Server 2025.
High [CVE-2026-96939] Servicing Stack Updates Elevation of Privilege Vulnerability
Servicing Stack Updates Elevation of Privilege Vulnerability Affected product named by the advisory: Windows Server 2025.
High [CVE-2026-96937] Microsoft Windows Search Component Elevation of Privilege Vulnerability
Microsoft Windows Search Component Elevation of Privilege Vulnerability Affected products named by the advisory: Windows Server 2022; Windows Server 2025.
High [CVE-2026-96931] Windows NTFS Elevation of Privilege Vulnerability
Windows NTFS Elevation of Privilege Vulnerability Affected products named by the advisory: Windows Server 2012; Windows Server 2012 R2; Windows Server 2016; Windows Server 2019; and 2 more. Affected products named by the advisory: Windows Server 2022; Windows Server 2025.
High [CVE-2026-96932] Windows Embedded Mode Service Elevation of Privilege Vulnerability
Windows Embedded Mode Service Elevation of Privilege Vulnerability Affected products named by the advisory: Windows Server 2019; Windows Server 2022; Windows Server 2025; Windows Server 2016.
High [CVE-2026-96933] Windows COM+ Event System Service Elevation of Privilege Vulnerability
Windows COM+ Event System Service Elevation of Privilege Vulnerability Affected products named by the advisory: Windows Server 2019; Windows Server 2022; Windows Server 2025; Windows Server 2016; and 2 more. Affected products named by the advisory: Windows Server 2012 R2.
High [CVE-2026-96923] Windows Workstation Service Elevation of Privilege Vulnerability
Windows Workstation Service Elevation of Privilege Vulnerability Affected products named by the advisory: Windows Server 2025; Windows Server 2012; Windows Server 2012 R2; Windows Server 2016; and 2 more. Affected products named by the advisory: Windows Server 2019; Windows Server 2022.
High [CVE-2026-96917] Windows PCI Bus Driver Elevation of Privilege Vulnerability
Windows PCI Bus Driver Elevation of Privilege Vulnerability Affected products named by the advisory: Windows Server 2019; Windows Server 2022; Windows Server 2025.
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