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
Critical [CVE-2026-97815] Windows Error Reporting Remote Code Execution Vulnerability
Windows Error Reporting 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.
Critical [CVE-2026-97814] 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 2025; and 2 more. Affected products named by the advisory: Windows Server 2019; Windows Server 2022.
Critical [CVE-2026-97805] Windows Partition Management Driver Remote Code Execution Vulnerability
Windows Partition Management Driver 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.
Critical [CVE-2026-96113] Windows Domain Name Service Remote Code Execution Vulnerability
Windows Domain Name Service Remote Code Execution Vulnerability Affected products named by the advisory: Windows Server 2012 R2; Windows Server 2016; Windows Server 2019; Windows Server 2022; and 2 more. Affected products named by the advisory: Windows Server 2025.
Critical [CVE-2026-105010] Microsoft Windows Search Component Elevation of Privilege Vulnerability
Microsoft Windows Search Component 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.
Critical [CVE-2026-105008] Windows Schannel Spoofing Vulnerability
Windows Schannel Spoofing 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.
Critical [CVE-2026-102210] Windows Text Shaping Remote Code Execution Vulnerability
Windows Text Shaping Remote Code Execution Vulnerability Affected products named by the advisory: Windows Server 2019; Windows Server 2022; Windows Server 2025.
Critical [CVE-2026-100222] Network Policy Server (NPS) Remote Code Execution Vulnerability
Network Policy Server (NPS) 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.
Critical [CVE-2026-100202] Windows Message Queuing Queue Manager Remote Code Execution Vulnerability
Windows Message Queuing Queue Manager 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.
Critical [CVE-2026-96934] Windows DHCP Server Remote Code Execution Vulnerability
Windows DHCP Server Remote Code Execution Vulnerability Affected products named by the advisory: Windows Server 2012 R2; Windows Server 2016; Windows Server 2019; Windows Server 2025; and 2 more. Affected products named by the advisory: Windows Server 2022.
Critical [CVE-2026-96924] Windows OLE Remote Code Execution Vulnerability
Windows OLE 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.
Critical [CVE-2026-96909] Windows BitLocker Remote Code Execution Vulnerability
Windows BitLocker Remote Code Execution Vulnerability Affected products named by the advisory: Windows Server 2022; Windows Server 2025.
Critical [CVE-2026-96320] Windows DHCP Server Remote Code Execution Vulnerability
Windows DHCP Server 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.
Critical [CVE-2026-96252] Active Directory Federation Services (AD FS) Spoofing Vulnerability
Active Directory Federation Services (AD FS) Spoofing 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.
Critical [CVE-2026-70153] Microsoft PostScript Printer Driver Remote Code Execution Vulnerability
Microsoft PostScript Printer Driver 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.
Critical [CVE-2026-83935] Microsoft XML Remote Code Execution Vulnerability
Microsoft XML 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.
Critical [CVE-2026-83910] RPC Runtime Library Remote Code Execution Vulnerability
RPC Runtime Library 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.
Critical [CVE-2026-83770] Windows Text Shaping Remote Code Execution Vulnerability
Windows Text Shaping 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.
Critical [CVE-2026-83519] Windows Error Reporting Remote Code Execution Vulnerability
Windows Error Reporting 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.
Critical [CVE-2026-83517] 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; Windows Server 2016; and 2 more. Affected products named by the advisory: Windows Server 2012 R2.
Critical [CVE-2026-70157] Windows System Information Console Remote Code Execution Vulnerability
Windows System Information Console 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.
Critical [CVE-2026-96096] Windows Media Player Remote Code Execution Vulnerability
Heap-based buffer overflow in Windows Media Player allows an unauthorized attacker to execute code over a network. Affected products named by the advisory: Windows Server 2012; Windows Server 2012 (Server Core installation); Windows Server 2012 R2; Windows Server 2012 R2 (Server Core installation); and 7 more. Affected products named by the advisory: Windows Server 2016 (Server Core installation); Windows Server 2019 (Server Core installation); Windows Server 2022; Windows Server 2025 (Server Core installation).
Critical [CVE-2026-96864] Microsoft Failover Cluster Virtual Driver Remote Code Execution Vulnerability
Microsoft Failover Cluster Virtual Driver 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 2025; Windows Server 2022.
Critical [CVE-2026-96219] Windows Local Security Authority Subsystem Service (LSASS) Remote Code Execution Vulnerability
Windows Local Security Authority Subsystem Service (LSASS) Remote Code Execution Vulnerability Affected products named by the advisory: Windows Server 2019; Windows Server 2022; Windows Server 2025.
Critical [CVE-2026-70147] Microsoft PostScript Printer Driver Remote Code Execution Vulnerability
Microsoft PostScript Printer Driver 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.
Critical [CVE-2026-70024] Windows Internet Information Services Remote Code Execution Vulnerability
Windows Internet Information Services 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.
Critical [CVE-2026-88102] Microsoft Failover Cluster Remote Code Execution Vulnerability
Microsoft Failover Cluster Remote Code Execution Vulnerability Affected products named by the advisory: Windows Server 2019; Windows Server 2022; Windows Server 2025.
Critical [CVE-2026-85928] Windows Volume Manager Extension Driver Remote Code Execution Vulnerability
Windows Volume Manager Extension Driver 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.
Critical [CVE-2026-85818] Windows Schannel Spoofing Vulnerability
Windows Schannel Spoofing Vulnerability Affected products named by the advisory: Windows Server 2022; Windows Server 2025.
Critical [CVE-2026-85809] Windows Routing and Remote Access Service (RRAS) Remote Code Execution Vulnerability
Windows Routing and Remote Access Service (RRAS) 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.
Critical [CVE-2026-85806] Network Policy Server (NPS) Remote Code Execution Vulnerability
Network Policy Server (NPS) 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.
Critical [CVE-2026-84015] Remote Access Point-to-Point Protocol (PPP) EAP-TLS Remote Code Execution Vulnerability
Remote Access Point-to-Point Protocol (PPP) EAP-TLS 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.
Critical [CVE-2026-69886] Windows Imaging Component Remote Code Execution Vulnerability
Windows Imaging Component 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.
Critical [CVE-2026-83782] Windows Shell Remote Code Execution Vulnerability
Windows Shell 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.
Critical [CVE-2026-83780] Windows CCFFilter Driver Remote Code Execution Vulnerability
Windows CCFFilter Driver Remote Code Execution Vulnerability Affected products named by the advisory: Windows Server 2019; Windows Server 2022; Windows Server 2025; Windows Server 2016.
Critical [CVE-2026-83578] Microsoft PowerShell Remote Code Execution Vulnerability
Microsoft PowerShell 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.
Critical [CVE-2026-69883] Windows iSCSI Remote Code Execution Vulnerability
Windows iSCSI 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.
Critical [CVE-2026-70096] 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 2019; Windows Server 2022; Windows Server 2025; Windows Server 2016; and 2 more. Affected products named by the advisory: Windows Server 2012 R2.
Critical [CVE-2026-69639] Windows libarchive Remote Code Execution Vulnerability
Windows libarchive Remote Code Execution Vulnerability Affected products named by the advisory: Windows Server 2019; Windows Server 2022; Windows Server 2025.
High [CVE-2026-108471] Windows Virtualization-Based Security (VBS) Enclave Elevation of Privilege Vulnerability
Windows Virtualization-Based Security (VBS) Enclave Elevation of Privilege Vulnerability Affected product named by the advisory: Windows Server 2019.
High [CVE-2026-108136] Microsoft Windows Search Component Elevation of Privilege Vulnerability
Microsoft Windows Search Component 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-2026-108133] Windows Modern Device Management (MDM) Elevation of Privilege Vulnerability
Windows Modern Device Management (MDM) Elevation of Privilege Vulnerability Affected product named by the advisory: Windows Server 2022.
High [CVE-2026-108130] Windows Virtualization-Based Security (VBS) Enclave Elevation of Privilege Vulnerability
Windows Virtualization-Based Security (VBS) Enclave Elevation of Privilege Vulnerability Affected product named by the advisory: Windows Server 2025.
High [CVE-2026-97830] Windows Internet Information Services Denial of Service Vulnerability
Windows Internet Information Services Denial of Service Vulnerability Affected products named by the advisory: Windows Server 2022; Windows Server 2025.
High [CVE-2026-97812] Windows Update Orchestrator Service Elevation of Privilege Vulnerability
Windows Update Orchestrator Service Elevation of Privilege Vulnerability Affected product named by the advisory: Windows Server 2025.
High [CVE-2026-97811] Microsoft OpenSSH for Windows Elevation of Privilege Vulnerability
Microsoft OpenSSH for Windows Elevation of Privilege Vulnerability Affected products named by the advisory: Windows Server 2019; Windows Server 2022; Windows Server 2025.
High [CVE-2026-97810] 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 2025; Windows Server 2022.
High [CVE-2026-97809] Windows Broadcast DVR User Service Elevation of Privilege Vulnerability
Windows Broadcast DVR User Service Elevation of Privilege Vulnerability Affected product named by the advisory: Windows Server 2019.
High [CVE-2026-97804] HID Class Driver Elevation of Privilege Vulnerability
HID Class 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-2026-97798] Windows Error Reporting Service Elevation of Privilege Vulnerability
Windows Error Reporting Service Elevation of Privilege Vulnerability Affected products named by the advisory: Windows Server 2022; Windows Server 2025.
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