Known vulnerabilities in Microsoft Windows Server 2022
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CVE list
| CVE | Summary | Score | Published |
|---|---|---|---|
| CVE-2026-71339 | Heap-based buffer overflow in Windows Installer allows an authorized attacker to elevate privileges locally | 6.7 Medium | Sep 8, 2026 |
| CVE-2026-71350 | Heap-based buffer overflow in Windows Spaceport.sys allows an unauthorized attacker to execute code with a physical… | 6.8 Medium | Sep 8, 2026 |
| CVE-2026-71338 | Double free in Windows Failover Cluster allows an authorized attacker to elevate privileges locally | 6.4 Medium | Sep 8, 2026 |
| CVE-2026-71332 | Use after free in Windows Secure Socket Tunneling Protocol (SSTP) allows an authorized attacker to elevate privileges… | 7.0 High | Sep 8, 2026 |
| CVE-2026-71334 | Heap-based buffer overflow in Windows NFS Portmapper allows an authorized attacker to elevate privileges locally | 7.8 High | Sep 8, 2026 |
| CVE-2026-71333 | Use after free in Windows Remote Access Connection Manager allows an authorized attacker to elevate privileges locally | 7.0 High | Sep 8, 2026 |
| CVE-2026-71337 | Stack-based buffer overflow in Windows Storage Management Provider allows an authorized attacker to elevate privileges… | 7.8 High | Sep 8, 2026 |
| CVE-2026-71330 | Exposure of sensitive system information to an unauthorized control sphere in Windows Services for NFS ONCRPC XDR Driver… | 7.5 High | Sep 8, 2026 |
| CVE-2026-71336 | Integer overflow or wraparound in Windows Work Folder Service allows an authorized attacker to execute code over a… | 8.8 High | Sep 8, 2026 |
| CVE-2026-70587 | Improper null termination in Windows Remote Desktop Protocol allows an unauthorized attacker to disclose information… | 7.5 High | Sep 8, 2026 |
| CVE-2026-71329 | Heap-based buffer overflow in Windows NTFS allows an unauthorized attacker to execute code with a physical attack | 6.8 Medium | Sep 8, 2026 |
| CVE-2026-70586 | Heap-based buffer overflow in Windows Paint allows an unauthorized attacker to execute code over a network | 8.8 High | Sep 8, 2026 |
| CVE-2026-70584 | Access of resource using incompatible type ('type confusion') in Windows Core Messaging allows an authorized attacker to… | 7.8 High | Sep 8, 2026 |
| CVE-2026-70585 | Use after free in Windows Services for NFS ONCRPC XDR Driver allows an authorized attacker to execute code locally | 7.0 High | Sep 8, 2026 |
| CVE-2026-70564 | Heap-based buffer overflow in Windows Print Spooler Components allows an authorized attacker to elevate privileges… | 7.8 High | Sep 8, 2026 |
| CVE-2026-70582 | Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Management… | 6.4 Medium | Sep 8, 2026 |
| CVE-2026-70563 | Improper link resolution before file access ('link following') in Windows Shell allows an unauthorized attacker to… | 8.1 High | Sep 8, 2026 |
| CVE-2026-70562 | Double free in Windows Audio Service allows an authorized attacker to elevate privileges locally | 7.0 High | Sep 8, 2026 |
| CVE-2026-70342 | Use after free in Windows Ancillary Function Driver for WinSock allows an unauthorized attacker to elevate privileges… | 8.1 High | Sep 8, 2026 |
| CVE-2026-70289 | Heap-based buffer overflow in Windows Win32 Kernel Subsystem allows an authorized attacker to elevate privileges locally | 7.8 High | Sep 8, 2026 |
| CVE-2026-69890 | Use after free in Windows Virtual Trusted Platform Module allows an authorized attacker to elevate privileges locally | 7.5 High | Sep 8, 2026 |
| CVE-2026-69712 | Use after free in Windows Key Distribution Center allows an authorized attacker to execute code over a network | 8.8 High | Sep 8, 2026 |
| CVE-2026-69676 | Authentication bypass by capture-replay in Windows Kerberos allows an authorized attacker to execute code over a network | 8.8 High | Sep 8, 2026 |
| CVE-2026-69730 | Use after free in Windows DNS allows an unauthorized attacker to execute code over a network | 9.8 Critical | Sep 8, 2026 |
| CVE-2026-69770 | Use of uninitialized resource in Windows Spaceport.sys allows an authorized attacker to disclose information locally | 5.5 Medium | Sep 8, 2026 |
Other Microsoft products
Windows Server 2019 5745
Windows Server 2019 (Server Core installation) 5648
Windows 10 Version 1809 5349
Windows Server 2016 5051
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