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-2026-113767] 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 2016; Windows Server 2019; Windows Server 2022; Windows Server 2025.
High [CVE-2026-113768] Windows Performance Counters Remote Code Execution Vulnerability
Windows Performance Counters Remote Code Execution Vulnerability Affected products named by the advisory: Windows Server 2016; Windows Server 2019; Windows Server 2022; Windows Server 2025.
High [CVE-2026-113770] Windows Print Spooler Components Elevation of Privilege Vulnerability
Windows Print Spooler Components Elevation of Privilege Vulnerability Affected products named by the advisory: Windows Server 2022; Windows Server 2025.
High [CVE-2026-113814] Windows Storage Spaces Controller Remote Code Execution Vulnerability
Windows Storage Spaces Controller Remote Code Execution Vulnerability Affected product named by the advisory: Windows Server 2025.
High [CVE-2026-113820] Windows Modern Device Management (MDM) Elevation of Privilege Vulnerability
Windows Modern Device Management (MDM) Elevation of Privilege Vulnerability Affected products named by the advisory: Windows Server 2019; Windows Server 2022; Windows Server 2025.
High [CVE-2026-113825] Windows SMB Server Network Transport Driver (srvnet.sys) Remote Code Execution Vulnerability
Windows SMB Server Network Transport Driver (srvnet.sys) Remote Code Execution Vulnerability Affected products named by the advisory: Windows Server 2019; Windows Server 2022; Windows Server 2025.
High [CVE-2026-113843] Windows Remote Access Connection Manager Elevation of Privilege Vulnerability
Windows Remote Access Connection Manager Elevation of Privilege Vulnerability Affected products named by the advisory: Windows Server 2016; Windows Server 2019; Windows Server 2022; Windows Server 2025.
High [CVE-2026-113847] Windows Installer Elevation of Privilege Vulnerability
Windows Installer Elevation of Privilege Vulnerability Affected products named by the advisory: Windows Server 2025; Windows Server 2016; Windows Server 2019; Windows Server 2022.
High [CVE-2026-113855] Windows DNS Remote Code Execution Vulnerability
Windows DNS Remote Code Execution Vulnerability Affected product named by the advisory: Windows Server 2025.
High [CVE-2026-113856] Windows Hyper-V Elevation of Privilege Vulnerability
Windows Hyper-V Elevation of Privilege Vulnerability Affected products named by the advisory: Windows Server 2022; Windows Server 2025.
High [CVE-2026-113859] Windows TCP/IP Remote Code Execution Vulnerability
Windows TCP/IP Remote Code Execution Vulnerability Affected product named by the advisory: Windows Server 2025.
High [CVE-2026-113860] Windows Hyper-V Elevation of Privilege Vulnerability
Windows Hyper-V Elevation of Privilege Vulnerability Affected products named by the advisory: Windows Server 2019; Windows Server 2022; Windows Server 2025.
High [CVE-2026-113861] Windows Hyper-V Elevation of Privilege Vulnerability
Windows Hyper-V Elevation of Privilege Vulnerability Affected products named by the advisory: Windows Server 2016; Windows Server 2019; Windows Server 2022; Windows Server 2025.
High [CVE-2026-113862] Windows Network Address Translation (NAT) Remote Code Execution Vulnerability
Windows Network Address Translation (NAT) Remote Code Execution Vulnerability Affected products named by the advisory: Windows Server 2016; Windows Server 2019; Windows Server 2022; Windows Server 2025.
High [CVE-2026-114170] Windows Kernel Elevation of Privilege Vulnerability
Windows 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-2026-116698] 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 2016; Windows Server 2019; Windows Server 2022; Windows Server 2025.
High [CVE-2026-116706] 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 2022; Windows Server 2025.
High [CVE-2026-116707] Windows Link Layer Topology Discovery Protocol Elevation of Privilege Vulnerability
Windows Link Layer Topology Discovery Protocol Elevation of Privilege Vulnerability Affected products named by the advisory: Windows Server 2016; Windows Server 2019; Windows Server 2022; Windows Server 2025.
High [CVE-2026-116710] Windows Message Queuing Remote Code Execution Vulnerability
Windows Message Queuing Remote Code Execution Vulnerability Affected products named by the advisory: Windows Server 2016; Windows Server 2019; Windows Server 2022; Windows Server 2025.
High [CVE-2026-116714] Windows AppX Deployment Service Elevation of Privilege Vulnerability
Windows AppX Deployment Service Elevation of Privilege Vulnerability Affected product named by the advisory: Windows Server 2022.
High [CVE-2026-118124] Windows Internet Connection Sharing (ICS) Elevation of Privilege Vulnerability
Windows Internet Connection Sharing (ICS) Elevation of Privilege Vulnerability Affected products named by the advisory: Windows Server 2016; Windows Server 2019; Windows Server 2022; Windows Server 2025.
High [CVE-2026-118125] Windows Message Queuing Elevation of Privilege Vulnerability
Windows Message Queuing Elevation of Privilege Vulnerability Affected products named by the advisory: Windows Server 2016; Windows Server 2019; Windows Server 2022; Windows Server 2025.
High [CVE-2026-118137] Windows FTP Service Elevation of Privilege Vulnerability
Windows FTP 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-2026-118138] Windows Client for NFS Elevation of Privilege Vulnerability
Windows Client for NFS Elevation of Privilege Vulnerability Affected products named by the advisory: Windows Server 2016; Windows Server 2019; Windows Server 2022; Windows Server 2025.
High [CVE-2026-118141] Windows Client for NFS Remote Code Execution Vulnerability
Windows Client for NFS Remote Code Execution Vulnerability Affected products named by the advisory: Windows Server 2016; Windows Server 2019; Windows Server 2022; Windows Server 2025.
High [CVE-2026-118142] Windows Distributed File System (DFS) Elevation of Privilege Vulnerability
Windows Distributed File System (DFS) Elevation of Privilege Vulnerability Affected product named by the advisory: Windows Server 2025.
High [CVE-2026-118145] Windows Function Discovery SSDP Provider Remote Code Execution Vulnerability
Windows Function Discovery SSDP Provider Remote Code Execution Vulnerability Affected products named by the advisory: Windows Server 2019; Windows Server 2022; Windows Server 2025; Windows Server 2016.
High [CVE-2026-118146] Windows Active Directory Domain Services Remote Code Execution Vulnerability
Windows Active Directory Domain Services Remote Code Execution Vulnerability Affected products named by the advisory: Windows Server 2016; Windows Server 2019; Windows Server 2022; Windows Server 2025.
High [CVE-2026-118148] Active Directory Domain Services Elevation of Privilege Vulnerability
Active Directory Domain Services Elevation of Privilege Vulnerability Affected products named by the advisory: Windows Server 2016; Windows Server 2019; Windows Server 2022; Windows Server 2025.
High [CVE-2026-118220] Windows Multiple Provider Router Elevation of Privilege Vulnerability
Windows Multiple Provider Router Elevation of Privilege Vulnerability Affected products named by the advisory: Windows Server 2016; Windows Server 2019; Windows Server 2022; Windows Server 2025.
High [CVE-2026-118232] Windows Advanced Rasterization Platform Elevation of Privilege Vulnerability
Windows Advanced Rasterization Platform Elevation of Privilege Vulnerability Affected products named by the advisory: Windows Server 2022; Windows Server 2025; Windows Server 2019.
High [CVE-2026-118737] Remote Procedure Call Runtime Remote Code Execution Vulnerability
Remote Procedure Call Runtime Remote Code Execution Vulnerability Affected products named by the advisory: Windows Server 2016; Windows Server 2019; Windows Server 2022; Windows Server 2025.
High [CVE-2026-119382] Windows TPM Elevation of Privilege Vulnerability
Windows TPM Elevation of Privilege Vulnerability Affected products named by the advisory: Windows Server 2016; Windows Server 2019; Windows Server 2022; Windows Server 2025.
High [CVE-2026-119386] Windows Resilient File System (ReFS) Elevation of Privilege Vulnerability
Windows Resilient File System (ReFS) Elevation of Privilege Vulnerability Affected products named by the advisory: Windows Server 2022; Windows Server 2025.
High [CVE-2026-119387] Quality Windows Audio/Video Experience (QWAVE) service Elevation of Privilege Vulnerability
Quality Windows Audio/Video Experience (QWAVE) 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-2026-119389] Windows Storage Elevation of Privilege Vulnerability
Windows Storage Elevation of Privilege Vulnerability Affected products named by the advisory: Windows Server 2022; Windows Server 2025.
High [CVE-2026-119390] Remote Desktop Client Remote Code Execution Vulnerability
Remote Desktop Client Remote Code Execution Vulnerability Affected products named by the advisory: Windows Server 2016; Windows Server 2019; Windows Server 2022; Windows Server 2025.
High [CVE-2026-119393] Windows Credential Manager Elevation of Privilege Vulnerability
Windows Credential Manager Elevation of Privilege Vulnerability Affected products named by the advisory: Windows Server 2016; Windows Server 2019; Windows Server 2022; Windows Server 2025.
High [CVE-2026-119397] Windows Kernel Transaction Manager Elevation of Privilege Vulnerability
Windows Kernel Transaction Manager Elevation of Privilege Vulnerability Affected products named by the advisory: Windows Server 2016; Windows Server 2019; Windows Server 2022; Windows Server 2025.
High [CVE-2026-119816] Windows Microsoft Account Sign-in Assistant Elevation of Privilege Vulnerability
Windows Microsoft Account Sign-in Assistant Elevation of Privilege Vulnerability Affected products named by the advisory: Windows Server 2016; Windows Server 2019; Windows Server 2022; Windows Server 2025.
High [CVE-2026-119817] Windows Shell Elevation of Privilege Vulnerability
Windows Shell Elevation of Privilege Vulnerability Affected products named by the advisory: Windows Server 2016; Windows Server 2019; Windows Server 2022; Windows Server 2025.
High [CVE-2026-119818] Windows Text Services Framework Elevation of Privilege Vulnerability
Windows Text Services Framework Elevation of Privilege Vulnerability Affected products named by the advisory: Windows Server 2019; Windows Server 2022; Windows Server 2025; Windows Server 2016.
High [CVE-2026-119824] Remote Desktop Client Tampering Vulnerability
Remote Desktop Client Tampering Vulnerability Affected products named by the advisory: Windows Server 2019; Windows Server 2022; Windows Server 2025.
High [CVE-2026-119834] Windows Subsystem for Linux Elevation of Privilege Vulnerability
Windows Subsystem for Linux Elevation of Privilege Vulnerability Affected products named by the advisory: Windows Server 2019; Windows Server 2022; Windows Server 2025.
High [CVE-2026-119837] 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 2016; Windows Server 2019; Windows Server 2022; Windows Server 2025.
High [CVE-2026-119839] Windows Remote Desktop Client Elevation of Privilege Vulnerability
Windows Remote Desktop Client Elevation of Privilege Vulnerability Affected product named by the advisory: Windows Server 2025.
High [CVE-2026-119844] Windows Device Association Service Elevation of Privilege Vulnerability
Windows Device Association Service Elevation of Privilege Vulnerability Affected product named by the advisory: Windows Server 2025.
High [CVE-2026-119847] Windows Kerberos Elevation of Privilege Vulnerability
Windows Kerberos Elevation of Privilege Vulnerability Affected products named by the advisory: Windows Server 2016; Windows Server 2019; Windows Server 2022; Windows Server 2025.
High [CVE-2026-119849] Virtual Hard Disk (VHD) Miniport Driver Remote Code Execution Vulnerability
Virtual Hard Disk (VHD) Miniport Driver Remote Code Execution Vulnerability Affected products named by the advisory: Windows Server 2016; Windows Server 2019; Windows Server 2022; Windows Server 2025.
High [CVE-2026-119853] Remote Access API Elevation of Privilege Vulnerability
Remote Access API 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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