Microsoft Server Security Advisories & CVEs
472 advisories tracked · Microsoft Security Update Guide (MSRC) · direct feeds checked every minute; rate-limited backstops use a safe source cadence
Android app · Google Play
Monitor MS Server CVEs from your phone.
Choose a whole vendor or a precise platform, then receive matching security advisories by phone notification, email, or both. Coverage follows 32 official vendor sources and 160+ reviewed platform categories.
Check if your MS Server device is affected
Pick your product and enter the exact software release it runs. We match it against the affected/fixed versions in MS Server's recent advisories.
Official 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 MS Server advisories
Medium [CVE-2026-83501] Windows Virtualization-Based Security (VBS) Information Disclosure Vulnerability
Windows Virtualization-Based Security (VBS) Information Disclosure Vulnerability Affected product named by the advisory: Windows Server 2025.
Medium [CVE-2026-70145] Microsoft Windows Search Component Information Disclosure Vulnerability
Microsoft Windows Search Component Information Disclosure 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.
Medium [CVE-2026-69381] Windows Storage Port Driver Information Disclosure Vulnerability
Windows Storage Port Driver Information Disclosure 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.
Medium [CVE-2026-67645] Microsoft SQL Server Information Disclosure Vulnerability
Microsoft SQL Server Information Disclosure Vulnerability Affected products named by the advisory: Microsoft SQL Server 2017; Microsoft SQL Server 2019; Microsoft SQL Server 2025; Microsoft SQL Server 2022.
Medium [CVE-2026-67624] Microsoft SQL Server Information Disclosure Vulnerability
Microsoft SQL Server Information Disclosure Vulnerability Affected products named by the advisory: Microsoft SQL Server 2019; Microsoft SQL Server 2022; Microsoft SQL Server 2025.
Medium [CVE-2026-78516] Windows Storage Information Disclosure Vulnerability
Windows Storage Information Disclosure 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.
Medium [CVE-2026-67369] Microsoft SQL Server Information Disclosure Vulnerability
Microsoft SQL Server Information Disclosure Vulnerability Affected product named by the advisory: Microsoft SQL Server 2025.
Medium [CVE-2026-78454] Windows CD-ROM Driver Information Disclosure Vulnerability
Windows CD-ROM Driver Information Disclosure Vulnerability Affected products named by the advisory: Windows Server 2019; Windows Server 2016.
Medium [CVE-2026-78452] Microsoft Windows SCSI Class System File Information Disclosure Vulnerability
Microsoft Windows SCSI Class System File Information Disclosure Vulnerability Affected products named by the advisory: Windows Server 2019; Windows Server 2022; Windows Server 2025.
Medium [CVE-2026-78455] Xbox Information Disclosure Vulnerability
Out-of-bounds read in Xbox allows an unauthorized attacker to disclose information with a physical attack. Affected products named by the advisory: Windows Server 2016; Windows Server 2016 (Server Core installation); Windows Server 2019; Windows Server 2019 (Server Core installation).
Medium [CVE-2026-78453] Microsoft Windows SCSI Class System File Information Disclosure Vulnerability
Microsoft Windows SCSI Class System File Information Disclosure 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.
Medium [CVE-2026-78451] Microsoft Windows SCSI Class System File Elevation of Privilege Vulnerability
Microsoft Windows SCSI Class System File Elevation of Privilege Vulnerability Affected products named by the advisory: Windows Server 2019; Windows Server 2022; Windows Server 2025.
Medium [CVE-2026-78446] Windows Distributed File System (DFS) Denial of Service Vulnerability
Windows Distributed File System (DFS) Denial of Service 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.
Medium [CVE-2026-78441] Windows OLE DB Information Disclosure Vulnerability
Windows OLE DB Information Disclosure Vulnerability Affected products named by the advisory: Microsoft SQL Server 2017; Microsoft SQL Server 2019.
Medium [CVE-2026-69562] Microsoft SQL Server Information Disclosure Vulnerability
Microsoft SQL Server Information Disclosure Vulnerability Affected products named by the advisory: Microsoft SQL Server 2017; Microsoft SQL Server 2019.
Medium [CVE-2026-77488] Microsoft SQL Server Information Disclosure Vulnerability
Microsoft SQL Server Information Disclosure Vulnerability Affected products named by the advisory: Microsoft SQL Server 2025; Microsoft SQL Server 2022; Microsoft SQL Server 2017; Microsoft SQL Server 2019.
Medium [CVE-2026-73004] Windows Autopilot Tampering Vulnerability
Windows Autopilot Tampering Vulnerability Affected products named by the advisory: Windows Server 2022; Windows Server 2025.
Medium [CVE-2026-73008] Windows Biometric Service Information Disclosure Vulnerability
Windows Biometric Service Information Disclosure Vulnerability Affected products named by the advisory: Windows Server 2019; Windows Server 2022; Windows Server 2025; Windows Server 2016.
Medium [CVE-2026-72999] Windows USB Hub Driver Elevation of Privilege Vulnerability
Windows USB Hub Driver Elevation of Privilege Vulnerability Affected products named by the advisory: Windows Server 2019; Windows Server 2022; Windows Server 2025; Windows Server 2016.
Medium [CVE-2026-73019] Windows URL Moniker Security Feature Bypass Vulnerability
Windows URL Moniker Security Feature Bypass 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.