Known vulnerabilities in Microsoft Windows Server 2016
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CVE list
| CVE | Summary | Score | Published |
|---|---|---|---|
| CVE-2026-50407 | Heap-based buffer overflow in Windows Resilient File System (ReFS) allows an authorized attacker to elevate privileges… | 7.8 High | Jul 14, 2026 |
| CVE-2026-50380 | Heap-based buffer overflow in Windows GDI+ allows an unauthorized attacker to execute code over a network | 9.6 Critical | Jul 14, 2026 |
| CVE-2026-50313 | Heap-based buffer overflow in Windows NTFS allows an unauthorized attacker to execute code locally | 7.8 High | Jul 14, 2026 |
| CVE-2026-50368 | Stack-based buffer overflow in Active Directory Federation Services allows an unauthorized attacker to deny service over… | 7.5 High | Jul 14, 2026 |
| CVE-2026-50419 | Exposure of sensitive information to an unauthorized actor in Windows Kernel allows an authorized attacker to disclose… | 3.3 Low | Jul 14, 2026 |
| CVE-2026-50400 | Stack-based buffer overflow in Windows App Installer allows an authorized attacker to elevate privileges locally | 7.8 High | Jul 14, 2026 |
| CVE-2026-50309 | Heap-based buffer overflow in Windows NTFS allows an authorized attacker to execute code locally | 7.8 High | Jul 14, 2026 |
| CVE-2026-50337 | Incorrect type conversion or cast in Windows Notification allows an authorized attacker to elevate privileges locally | 7.8 High | Jul 14, 2026 |
| CVE-2026-50386 | Heap-based buffer overflow in Windows NTFS allows an unauthorized attacker to execute code locally | 7.8 High | Jul 14, 2026 |
| CVE-2026-50412 | Stack-based buffer overflow in Windows NTFS allows an authorized attacker to elevate privileges locally | 7.8 High | Jul 14, 2026 |
| CVE-2026-50306 | Use after free in Windows TCP/IP allows an authorized attacker to elevate privileges locally | 7.8 High | Jul 14, 2026 |
| CVE-2026-50328 | Uncaught exception in Windows Server Update Service allows an unauthorized attacker to perform tampering over a network | 7.5 High | Jul 14, 2026 |
| CVE-2026-50304 | Stack-based buffer overflow in Active Directory Federation Services allows an unauthorized attacker to deny service over… | 7.5 High | Jul 14, 2026 |
| CVE-2026-50363 | Heap-based buffer overflow in Windows Push Notifications allows an authorized attacker to elevate privileges locally | 7.8 High | Jul 14, 2026 |
| CVE-2026-50332 | Heap-based buffer overflow in Windows Kernel allows an authorized attacker to elevate privileges locally | 7.8 High | Jul 14, 2026 |
| CVE-2026-50372 | Buffer over-read in Windows Redirected Drive Buffering allows an authorized attacker to elevate privileges locally | 7.0 High | Jul 14, 2026 |
| CVE-2026-50300 | Integer underflow (wrap or wraparound) in Windows Kernel allows an authorized attacker to disclose information locally | 5.5 Medium | Jul 14, 2026 |
| CVE-2026-50356 | Concurrent execution using shared resource with improper synchronization ('race condition') in Microsoft Windows App… | 7.0 High | Jul 14, 2026 |
| CVE-2026-50325 | Improper access control in Windows Win32K allows an authorized attacker to elevate privileges locally | 7.0 High | Jul 14, 2026 |
| CVE-2026-50296 | Use after free in Graphics Kernel allows an authorized attacker to elevate privileges locally | 7.0 High | Jul 14, 2026 |
| CVE-2026-50297 | Improper access control in Windows Win32K allows an authorized attacker to elevate privileges locally | 7.0 High | Jul 14, 2026 |
| CVE-2026-50354 | Windows Kernel Elevation of Privilege Vulnerability | 7.1 High | Jul 14, 2026 |
| CVE-2026-50298 | Integer overflow or wraparound in Windows Spaceport.sys allows an unauthorized attacker to elevate privileges with a… | 6.8 Medium | Jul 14, 2026 |
| CVE-2026-50318 | Stack-based buffer overflow in Windows Resilient File System (ReFS) allows an authorized attacker to elevate… | 7.8 High | Jul 14, 2026 |
| CVE-2026-50351 | Improper access control in Windows Audio Compression Manager (ACM) allows an authorized attacker to elevate privileges… | 7.8 High | Jul 14, 2026 |
Other Microsoft products
Windows Server 2019 5745
Windows Server 2019 (Server Core installation) 5648
Windows 10 Version 1809 5349
Windows Server 2022 5112
Windows Server 2016 (Server Core installation) 4847
Windows 10 Version 21H2 4539
Windows 10 Version 1607 4535
Windows Server 2012 R2 4103
Windows 10 Version 22H2 4041
Windows Server 2012 R2 (Server Core installation) 3958
Windows Server 2012 3865
Windows Server 2012 (Server Core installation) 3732