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-2026-96037] Windows User Manager Service Elevation of Privilege Vulnerability
Windows User Manager 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-2026-96038] Windows Audio Service Elevation of Privilege Vulnerability
Windows Audio Service Elevation of Privilege Vulnerability Affected products named by the advisory: Windows Server 2019; Windows Server 2022; Windows Server 2025.
High [CVE-2026-96042] Windows Connection Manager Service Elevation of Privilege Vulnerability
Windows Connection Manager 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-2026-96052] Windows Kernel Elevation of Privilege Vulnerability
Windows Kernel Elevation of Privilege Vulnerability Affected products named by the advisory: Windows Server 2022; Windows Server 2025.
High [CVE-2026-96066] 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 2025; Windows Server 2019; Windows Server 2022.
High [CVE-2026-96072] Windows Connected User Experiences and Telemetry Elevation of Privilege Vulnerability
Windows Connected User Experiences and Telemetry Elevation of Privilege Vulnerability Affected products named by the advisory: Windows Server 2016; Windows Server 2019; Windows Server 2022; Windows Server 2025.
High [CVE-2026-96074] Windows AppX Package Manager Elevation of Privilege Vulnerability
Windows AppX Package Manager Elevation of Privilege Vulnerability Affected products named by the advisory: Windows Server 2019; Windows Server 2022; Windows Server 2025; Windows Server 2016.
High [CVE-2026-96075] Windows Feedback Hub Elevation of Privilege Vulnerability
Windows Feedback Hub Elevation of Privilege Vulnerability Affected products named by the advisory: Windows Server 2022; Windows Server 2025.
High [CVE-2026-96076] Windows DIAL Client Elevation of Privilege Vulnerability
Windows DIAL 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-2026-96077] Windows TCP/IP Denial of Service Vulnerability
Windows TCP/IP Denial of Service Vulnerability Affected products named by the advisory: Windows Server 2016; Windows Server 2019; Windows Server 2022; Windows Server 2025.
High [CVE-2026-96081] Windows Rich Text Edit Control Remote Code Execution Vulnerability
Windows Rich Text Edit Control Remote Code Execution Vulnerability Affected products named by the advisory: Windows Server 2016; Windows Server 2019; Windows Server 2022; Windows Server 2025.
High [CVE-2026-96084] Graphic Fonts Elevation of Privilege Vulnerability
Graphic Fonts Elevation of Privilege Vulnerability Affected products named by the advisory: Windows Server 2022; Windows Server 2025.
High [CVE-2026-96088] Windows Connected User Experiences and Telemetry Elevation of Privilege Vulnerability
Windows Connected User Experiences and Telemetry Elevation of Privilege Vulnerability Affected products named by the advisory: Windows Server 2022; Windows Server 2025.
High [CVE-2026-96092] Windows Domain Name Service Remote Code Execution Vulnerability
Windows Domain Name Service Remote Code Execution Vulnerability Affected product named by the advisory: Windows Server 2025.
High [CVE-2026-96102] Windows TCP/IP Elevation of Privilege Vulnerability
Windows TCP/IP Elevation of Privilege Vulnerability Affected products named by the advisory: Windows Server 2016; Windows Server 2019; Windows Server 2022; Windows Server 2025.
High [CVE-2026-96115] Windows DHCP Client Elevation of Privilege Vulnerability
Windows DHCP Client Elevation of Privilege Vulnerability Affected product named by the advisory: Windows Server 2025.
High [CVE-2026-96134] Windows DHCP Server Denial of Service Vulnerability
Windows DHCP Server Denial of Service Vulnerability Affected products named by the advisory: Windows Server 2016; Windows Server 2019; Windows Server 2022; Windows Server 2025.
High [CVE-2026-96139] Windows Kernel-Mode Drivers Elevation of Privilege Vulnerability
Windows Kernel-Mode Drivers Elevation of Privilege Vulnerability Affected products named by the advisory: Windows Server 2016; Windows Server 2019; Windows Server 2022; Windows Server 2025.
High [CVE-2026-96158] Microsoft ActiveX Installer Service Elevation of Privilege Vulnerability
Microsoft ActiveX Installer 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-2026-96162] Windows Clipboard Virtual Channel Extension Elevation of Privilege Vulnerability
Windows Clipboard Virtual Channel Extension Elevation of Privilege Vulnerability Affected products named by the advisory: Windows Server 2016; Windows Server 2019; Windows Server 2022; Windows Server 2025.
High [CVE-2026-96164] Windows Imaging Component Remote Code Execution Vulnerability
Windows Imaging Component Remote Code Execution Vulnerability Affected products named by the advisory: Windows Server 2016; Windows Server 2019; Windows Server 2022; Windows Server 2025.
High [CVE-2026-96172] Desktop Window Manager Elevation of Privilege Vulnerability
Desktop Window Manager Elevation of Privilege Vulnerability Affected products named by the advisory: Windows Server 2019; Windows Server 2022; Windows Server 2025.
High [CVE-2026-96176] Windows DNS Denial of Service Vulnerability
Windows DNS Denial of Service Vulnerability Affected product named by the advisory: Windows Server 2025.
High [CVE-2026-96845] Windows Task Scheduler Elevation of Privilege Vulnerability
Windows Task Scheduler 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-2026-96969] Windows TCP/IP Elevation of Privilege Vulnerability
Windows TCP/IP Elevation of Privilege Vulnerability Affected products named by the advisory: Windows Server 2022; Windows Server 2025.
High [CVE-2026-96972] Windows DNS Server Information Disclosure Vulnerability
Windows DNS Server Information Disclosure Vulnerability Affected products named by the advisory: Windows Server 2016; Windows Server 2019; Windows Server 2022; Windows Server 2025.
High [CVE-2026-96973] Windows Encrypting File System (EFS) Elevation of Privilege Vulnerability
Windows Encrypting File System (EFS) Elevation of Privilege Vulnerability Affected products named by the advisory: Windows Server 2019; Windows Server 2022; Windows Server 2025.
High [CVE-2026-96978] Windows Credential User Interface Elevation of Privilege Vulnerability
Windows Credential User Interface Elevation of Privilege Vulnerability Affected products named by the advisory: Windows Server 2016; Windows Server 2019; Windows Server 2022; Windows Server 2025.
High [CVE-2026-96993] Windows Performance Monitor Remote Code Execution Vulnerability
Windows Performance Monitor Remote Code Execution Vulnerability Affected products named by the advisory: Windows Server 2016; Windows Server 2019; Windows Server 2022; Windows Server 2025.
High [CVE-2026-97002] Microsoft Windows VMSwitch Elevation of Privilege Vulnerability
Microsoft Windows VMSwitch Elevation of Privilege Vulnerability Affected products named by the advisory: Windows Server 2019; Windows Server 2022; Windows Server 2025.
High [CVE-2026-97013] Windows Shell Elevation of Privilege Vulnerability
Windows Shell Elevation of Privilege Vulnerability Affected products named by the advisory: Windows Server 2019; Windows Server 2022; Windows Server 2025; Windows Server 2016.
Medium [CVE-2026-102200] Windows NTFS Tampering Vulnerability
Windows NTFS Tampering Vulnerability Affected products named by the advisory: Windows Server 2019; Windows Server 2022; Windows Server 2025.
Medium [CVE-2026-105018] Windows Partition Management Driver Elevation of Privilege Vulnerability
Windows Partition Management Driver Elevation of Privilege Vulnerability Affected products named by the advisory: Windows Server 2025; Windows Server 2016; Windows Server 2019; Windows Server 2022.
Medium [CVE-2026-105492] Microsoft Remote Registry Service Denial of Service Vulnerability
Microsoft Remote Registry Service Denial of Service Vulnerability Affected products named by the advisory: Windows Server 2016; Windows Server 2019; Windows Server 2022; Windows Server 2025.
Medium [CVE-2026-105506] Windows Shell Information Disclosure Vulnerability
Windows Shell Information Disclosure Vulnerability Affected products named by the advisory: Windows Server 2016; Windows Server 2019; Windows Server 2022; Windows Server 2025.
Medium [CVE-2026-105527] Windows Encrypting File System (EFS) Denial of Service Vulnerability
Windows Encrypting File System (EFS) Denial of Service Vulnerability Affected products named by the advisory: Windows Server 2016; Windows Server 2019; Windows Server 2022; Windows Server 2025.
Medium [CVE-2026-105530] Windows System Events Broker Information Disclosure Vulnerability
Windows System Events Broker Information Disclosure Vulnerability Affected products named by the advisory: Windows Server 2019; Windows Server 2025; Windows Server 2022; Windows Server 2016.
Medium [CVE-2026-105531] Windows Print Spooler Components Information Disclosure Vulnerability
Windows Print Spooler Components Information Disclosure Vulnerability Affected products named by the advisory: Windows Server 2016; Windows Server 2019; Windows Server 2022; Windows Server 2025.
Medium [CVE-2026-105537] Mailslot File System Information Disclosure Vulnerability
Mailslot File System Information Disclosure Vulnerability Affected products named by the advisory: Windows Server 2016; Windows Server 2019; Windows Server 2022; Windows Server 2025.
Medium [CVE-2026-105549] Windows Smart Card Information Disclosure Vulnerability
Windows Smart Card Information Disclosure Vulnerability Affected products named by the advisory: Windows Server 2016; Windows Server 2019; Windows Server 2022; Windows Server 2025.
Medium [CVE-2026-105552] Windows Kernel Information Disclosure Vulnerability
Windows Kernel Information Disclosure Vulnerability Affected products named by the advisory: Windows Server 2019; Windows Server 2022; Windows Server 2025.
Medium [CVE-2026-105557] Windows DHCP Server Information Disclosure Vulnerability
Windows DHCP Server Information Disclosure Vulnerability Affected products named by the advisory: Windows Server 2016; Windows Server 2019; Windows Server 2022; Windows Server 2025.
Medium [CVE-2026-105559] Windows Active Directory Denial of Service Vulnerability
Windows Active Directory Denial of Service Vulnerability Affected products named by the advisory: Windows Server 2019; Windows Server 2022; Windows Server 2025; Windows Server 2016.
Medium [CVE-2026-105568] Windows Active Directory Domain Services Denial of Service Vulnerability
Windows Active Directory Domain Services Denial of Service Vulnerability Affected products named by the advisory: Windows Server 2016; Windows Server 2019; Windows Server 2022; Windows Server 2025.
Medium [CVE-2026-105584] Windows Inventory Backup Information Disclosure Vulnerability
Windows Inventory Backup Information Disclosure Vulnerability Affected product named by the advisory: Windows Server 2025.
Medium [CVE-2026-105588] Windows DHCP Server Elevation of Privilege Vulnerability
Windows DHCP Server Elevation of Privilege Vulnerability Affected products named by the advisory: Windows Server 2016; Windows Server 2019; Windows Server 2022; Windows Server 2025.
Medium [CVE-2026-105590] Windows Active Directory Certificate Services Security Feature Bypass
Windows Active Directory Certificate Services Security Feature Bypass Affected products named by the advisory: Windows Server 2016; Windows Server 2019; Windows Server 2022; Windows Server 2025.
Medium [CVE-2026-108402] Windows Layer-2 Bridge Network Driver Denial of Service Vulnerability
Windows Layer-2 Bridge Network Driver Denial of Service Vulnerability Affected products named by the advisory: Windows Server 2019; Windows Server 2022; Windows Server 2025.
Medium [CVE-2026-108404] Windows CD-ROM Driver Remote Code Execution Vulnerability
Windows CD-ROM Driver Remote Code Execution Vulnerability Affected products named by the advisory: Windows Server 2016; Windows Server 2019; Windows Server 2022; Windows Server 2025.
Medium [CVE-2026-108408] Windows Telephony Service Information Disclosure Vulnerability
Windows Telephony Service Information Disclosure Vulnerability Affected products named by the advisory: Windows Server 2016; Windows Server 2019; Windows Server 2022; Windows Server 2025.
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