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-2026-69327] Windows Remote Desktop Services Remote Code Execution Vulnerability
Windows Remote Desktop Services Remote Code Execution Vulnerability Affected products named by the advisory: Windows Server 2019; Windows Server 2022; Windows Server 2025; Windows Server 2016.
High [CVE-2026-70120] Microsoft Bluetooth Driver Elevation of Privilege Vulnerability
Microsoft Bluetooth Driver Elevation of Privilege Vulnerability Affected products named by the advisory: Windows Server 2016; Windows Server 2019; Windows Server 2022; Windows Server 2025.
High [CVE-2026-70231] Windows Local Security Authority Subsystem Service (LSASS) Elevation of Privilege Vulnerability
Windows Local Security Authority Subsystem Service (LSASS) Elevation of Privilege Vulnerability Affected products named by the advisory: Windows Server 2019; Windows Server 2022; Windows Server 2025; Windows Server 2016.
High [CVE-2026-70240] Windows Kerberos Denial of Service Vulnerability
Windows Kerberos Denial of Service Vulnerability Affected products named by the advisory: Windows Server 2016; Windows Server 2019; Windows Server 2022; Windows Server 2025.
High [CVE-2026-72998] Windows DHCP Server Remote Code Execution Vulnerability
Windows DHCP Server Remote Code Execution Vulnerability Affected products named by the advisory: Windows Server 2019; Windows Server 2022; Windows Server 2025; Windows Server 2016.
High [CVE-2026-80094] Remote Desktop Gateway Service Elevation of Privilege Vulnerability
Remote Desktop Gateway Service Elevation of Privilege Vulnerability Affected products named by the advisory: Windows Server 2016; Windows Server 2019; Windows Server 2022; Windows Server 2025.
High [CVE-2026-81384] Windows DNS Server Remote Code Execution Vulnerability
Windows DNS Server Remote Code Execution Vulnerability Affected products named by the advisory: Windows Server 2022; Windows Server 2025.
High [CVE-2026-83563] Winlogon Elevation of Privilege Vulnerability
Winlogon Elevation of Privilege Vulnerability Affected product named by the advisory: Windows Server 2025.
High [CVE-2026-83684] Windows iSCSI Target Service Information Disclosure Vulnerability
Windows iSCSI Target Service Information Disclosure Vulnerability Affected products named by the advisory: Windows Server 2019; Windows Server 2022; Windows Server 2025; Windows Server 2016.
High [CVE-2026-85838] Microsoft WDAC OLE DB provider for SQL Remote Code Execution Vulnerability
Microsoft WDAC OLE DB provider for SQL Remote Code Execution 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-2026-85862] Windows Error Reporting Elevation of Privilege Vulnerability
Windows Error Reporting Elevation of Privilege Vulnerability Affected products named by the advisory: Windows Server 2019; Windows Server 2022; Windows Server 2025; Windows Server 2016.
High [CVE-2026-85929] Microsoft Brokering File System Elevation of Privilege Vulnerability
Microsoft Brokering File System Elevation of Privilege Vulnerability Affected product named by the advisory: Windows Server 2025.
High [CVE-2026-85942] Windows Camera Frame Server Monitor Elevation of Privilege Vulnerability
Windows Camera Frame Server Monitor Elevation of Privilege Vulnerability Affected products named by the advisory: Windows Server 2019; Windows Server 2022; Windows Server 2025.
High [CVE-2026-88187] Windows Bluetooth A2DP driver Elevation of Privilege Vulnerability
Windows Bluetooth A2DP driver Elevation of Privilege Vulnerability Affected products named by the advisory: Windows Server 2019; Windows Server 2022; Windows Server 2025.
High [CVE-2026-88213] Windows Bluetooth Service Elevation of Privilege Vulnerability
Windows Bluetooth Service Elevation of Privilege Vulnerability Affected products named by the advisory: Windows Server 2019; Windows Server 2022; Windows Server 2025.
High [CVE-2026-88224] Windows AppX Deployment Service Elevation of Privilege Vulnerability
Windows AppX Deployment Service Elevation of Privilege Vulnerability Affected products named by the advisory: Windows Server 2016; Windows Server 2019.
High [CVE-2026-88227] Windows Local Security Authority Subsystem Service (LSASS) Elevation of Privilege Vulnerability
Windows Local Security Authority Subsystem Service (LSASS) Elevation of Privilege Vulnerability Affected products named by the advisory: Windows Server 2016; Windows Server 2019; Windows Server 2022; Windows Server 2025.
High [CVE-2026-88230] Windows LUA File Virtualization Filter Driver Elevation of Privilege Vulnerability
Windows LUA File Virtualization Filter Driver Elevation of Privilege Vulnerability Affected products named by the advisory: Windows Server 2016; Windows Server 2019; Windows Server 2022; Windows Server 2025.
High [CVE-2026-88232] Windows Camera Frame Server Monitor Elevation of Privilege Vulnerability
Windows Camera Frame Server Monitor Elevation of Privilege Vulnerability Affected product named by the advisory: Windows Server 2025.
High [CVE-2026-88235] Servicing Stack Updates Elevation of Privilege Vulnerability
Servicing Stack Updates Elevation of Privilege Vulnerability Affected products named by the advisory: Windows Server 2016; Windows Server 2019; Windows Server 2022.
High [CVE-2026-88237] Windows Subsystem for Linux Elevation of Privilege Vulnerability
Windows Subsystem for Linux Elevation of Privilege Vulnerability Affected products named by the advisory: Windows Server 2022; Windows Server 2025.
High [CVE-2026-88239] Windows Biometric Service Elevation of Privilege Vulnerability
Windows Biometric Service Elevation of Privilege Vulnerability Affected products named by the advisory: Windows Server 2016; Windows Server 2019; Windows Server 2022; Windows Server 2025.
High [CVE-2026-88240] Windows DHCP Client Elevation of Privilege Vulnerability
Windows DHCP Client Elevation of Privilege Vulnerability Affected products named by the advisory: Windows Server 2016; Windows Server 2019; Windows Server 2022; Windows Server 2025.
High [CVE-2026-88241] Windows Sensor Data Service Elevation of Privilege Vulnerability
Windows Sensor Data Service Elevation of Privilege Vulnerability Affected products named by the advisory: Windows Server 2016; Windows Server 2019; Windows Server 2022; Windows Server 2025.
High [CVE-2026-88242] Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability
Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability Affected products named by the advisory: Windows Server 2016; Windows Server 2019; Windows Server 2022; Windows Server 2025.
High [CVE-2026-88244] Windows Link Layer Topology Discovery Protocol Remote Code Execution Vulnerability
Windows Link Layer Topology Discovery Protocol Remote Code Execution Vulnerability Affected products named by the advisory: Windows Server 2016; Windows Server 2019; Windows Server 2025; Windows Server 2022.
High [CVE-2026-88245] Windows Brokering File System Elevation of Privilege Vulnerability
Windows Brokering File System Elevation of Privilege Vulnerability Affected product named by the advisory: Windows Server 2025.
High [CVE-2026-94507] DirectX Elevation of Privilege Vulnerability
DirectX Elevation of Privilege Vulnerability Affected products named by the advisory: Windows Server 2019; Windows Server 2022; Windows Server 2025.
High [CVE-2026-94525] Windows Error Reporting Elevation of Privilege Vulnerability
Windows Error Reporting Elevation of Privilege Vulnerability Affected products named by the advisory: Windows Server 2019; Windows Server 2022; Windows Server 2025.
High [CVE-2026-95876] Windows Local Session Manager (LSM) Elevation of Privilege Vulnerability
Windows Local Session Manager (LSM) Elevation of Privilege Vulnerability Affected products named by the advisory: Windows Server 2016; Windows Server 2019; Windows Server 2022; Windows Server 2025.
High [CVE-2026-95879] Windows Graphics Kernel Elevation of Privilege Vulnerability
Windows Graphics Kernel Elevation of Privilege Vulnerability Affected products named by the advisory: Windows Server 2016; Windows Server 2019; Windows Server 2022; Windows Server 2025.
High [CVE-2026-95881] Windows Push Notifications Elevation of Privilege Vulnerability
Windows Push Notifications Elevation of Privilege Vulnerability Affected products named by the advisory: Windows Server 2016; Windows Server 2019; Windows Server 2022; Windows Server 2025.
High [CVE-2026-95902] Windows USB Hub Driver Elevation of Privilege Vulnerability
Windows USB Hub Driver Elevation of Privilege Vulnerability Affected products named by the advisory: Windows Server 2016; Windows Server 2019; Windows Server 2022; Windows Server 2025.
High [CVE-2026-95933] Windows OLE Elevation of Privilege Vulnerability
Windows OLE Elevation of Privilege Vulnerability Affected products named by the advisory: Windows Server 2016; Windows Server 2019; Windows Server 2022; Windows Server 2025.
High [CVE-2026-95934] Windows Diagnostic Policy Service Elevation of Privilege Vulnerability
Windows Diagnostic Policy Service Elevation of Privilege Vulnerability Affected products named by the advisory: Windows Server 2019; Windows Server 2022; Windows Server 2025.
High [CVE-2026-95935] Windows Graphics Kernel Elevation of Privilege Vulnerability
Windows Graphics Kernel Elevation of Privilege Vulnerability Affected products named by the advisory: Windows Server 2022; Windows Server 2025; Windows Server 2016; Windows Server 2019.
High [CVE-2026-95956] Windows eSCL Scanner Remote Code Execution Vulnerability
Windows eSCL Scanner Remote Code Execution Vulnerability Affected products named by the advisory: Windows Server 2022; Windows Server 2025.
High [CVE-2026-95961] Windows USB Video Driver Elevation of Privilege Vulnerability
Windows USB Video Driver Elevation of Privilege Vulnerability Affected products named by the advisory: Windows Server 2016; Windows Server 2019; Windows Server 2022; Windows Server 2025.
High [CVE-2026-95963] Data Sharing Service Client Elevation of Privilege Vulnerability
Data Sharing Service Client Elevation of Privilege Vulnerability Affected products named by the advisory: Windows Server 2016; Windows Server 2019; Windows Server 2022; Windows Server 2025.
High [CVE-2026-95976] Windows Diagnostic Policy Service Elevation of Privilege Vulnerability
Windows Diagnostic Policy Service Elevation of Privilege Vulnerability Affected product named by the advisory: Windows Server 2025.
High [CVE-2026-95987] Windows User Manager Service Elevation of Privilege Vulnerability
Windows User Manager 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-2026-95989] vhdmp.sys Elevation of Privilege Vulnerability
vhdmp.sys Elevation of Privilege Vulnerability Affected products named by the advisory: Windows Server 2016; Windows Server 2019; Windows Server 2022; Windows Server 2025.
High [CVE-2026-95991] Windows Graphics Kernel Elevation of Privilege Vulnerability
Windows Graphics Kernel Elevation of Privilege Vulnerability Affected products named by the advisory: Windows Server 2019; Windows Server 2022; Windows Server 2025; Windows Server 2016.
High [CVE-2026-95996] Windows Bluetooth Port Driver Elevation of Privilege Vulnerability
Windows Bluetooth Port Driver Elevation of Privilege Vulnerability Affected products named by the advisory: Windows Server 2016; Windows Server 2019; Windows Server 2022; Windows Server 2025.
High [CVE-2026-95997] Windows Event Logging Service Elevation of Privilege Vulnerability
Windows Event Logging Service Elevation of Privilege Vulnerability Affected products named by the advisory: Windows Server 2019; Windows Server 2022; Windows Server 2025.
High [CVE-2026-96002] Windows Domain Name Service Remote Code Execution Vulnerability
Windows Domain Name Service Remote Code Execution Vulnerability Affected products named by the advisory: Windows Server 2016; Windows Server 2019; Windows Server 2022; Windows Server 2025.
High [CVE-2026-96007] Connected Devices Platform Service (Cdpsvc) Elevation of Privilege Vulnerability
Connected Devices Platform Service (Cdpsvc) Elevation of Privilege Vulnerability Affected products named by the advisory: Windows Server 2019; Windows Server 2022; Windows Server 2025; Windows Server 2016.
High [CVE-2026-96010] HID Parser Library Elevation of Privilege Vulnerability
HID Parser Library Elevation of Privilege Vulnerability Affected products named by the advisory: Windows Server 2016; Windows Server 2019; Windows Server 2022; Windows Server 2025.
High [CVE-2026-96016] Windows Local Security Authority Subsystem Service (LSASS) Elevation of Privilege Vulnerability
Windows Local Security Authority Subsystem Service (LSASS) Elevation of Privilege Vulnerability Affected products named by the advisory: Windows Server 2022; Windows Server 2025.
High [CVE-2026-96023] Windows Push Notification Core Elevation of Privilege Vulnerability
Windows Push Notification Core Elevation of Privilege Vulnerability Affected products named by the advisory: Windows Server 2016; Windows Server 2019; Windows Server 2022; Windows Server 2025.
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