Known vulnerabilities in Microsoft Windows Server 2022
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CVE list
| CVE | Summary | Score | Published |
|---|---|---|---|
| CVE-2026-84001 | Out-of-bounds read in Windows Key Distribution Center allows an unauthorized attacker to deny service over a network | 7.5 High | Sep 8, 2026 |
| CVE-2026-83998 | Heap-based buffer overflow in Remote Desktop Client allows an unauthorized attacker to execute code over a network | 8.8 High | Sep 8, 2026 |
| CVE-2026-83996 | Heap-based buffer overflow in Windows Error Reporting allows an authorized attacker to elevate privileges locally | 8.8 High | Sep 8, 2026 |
| CVE-2026-83991 | Missing authentication for critical function in Windows Cloud Files Mini Filter Driver allows an authorized attacker… | 5.5 Medium | Sep 8, 2026 |
| CVE-2026-70290 | Use of uninitialized resource in Windows Win32 Kernel Subsystem allows an authorized attacker to disclose information… | 5.5 Medium | Sep 8, 2026 |
| CVE-2026-83976 | Heap-based buffer overflow in Windows Biometric Service allows an authorized attacker to elevate privileges locally | 7.8 High | Sep 8, 2026 |
| CVE-2026-83975 | Heap-based buffer overflow in Windows Biometric Service allows an authorized attacker to elevate privileges locally | 7.8 High | Sep 8, 2026 |
| CVE-2026-83974 | Heap-based buffer overflow in Windows Biometric Service allows an authorized attacker to elevate privileges locally | 7.8 High | Sep 8, 2026 |
| CVE-2026-83979 | Use after free in Windows Biometric Service allows an authorized attacker to elevate privileges locally | 7.8 High | Sep 8, 2026 |
| CVE-2026-83988 | Heap-based buffer overflow in Windows Biometric Service allows an authorized attacker to elevate privileges locally | 7.8 High | Sep 8, 2026 |
| CVE-2026-83969 | Heap-based buffer overflow in Windows Biometric Service allows an authorized attacker to elevate privileges locally | 7.8 High | Sep 8, 2026 |
| CVE-2026-83955 | Heap-based buffer overflow in Windows Biometric Service allows an authorized attacker to elevate privileges locally | 7.8 High | Sep 8, 2026 |
| CVE-2026-83986 | Heap-based buffer overflow in Windows Biometric Service allows an authorized attacker to elevate privileges locally | 7.8 High | Sep 8, 2026 |
| CVE-2026-69492 | Heap-based buffer overflow in Windows Partition Management Driver allows an authorized attacker to elevate privileges… | 7.0 High | Sep 8, 2026 |
| CVE-2026-69573 | Use after free in Windows Universal Disk Format File System Driver (UDFS) allows an authorized attacker to elevate… | 7.0 High | Sep 8, 2026 |
| CVE-2026-72937 | Out-of-bounds read in Storage Port Driver allows an authorized attacker to disclose information locally | 5.5 Medium | Sep 8, 2026 |
| CVE-2026-72940 | Heap-based buffer overflow in Windows Schannel allows an unauthorized attacker to execute code over a network | 8.8 High | Sep 8, 2026 |
| CVE-2026-72949 | Null pointer dereference in Windows SMB Server Network Transport Driver (srvnet.sys) allows an unauthorized attacker… | 7.5 High | Sep 8, 2026 |
| CVE-2026-69827 | Concurrent execution using shared resource with improper synchronization ('race condition') in DNS Server allows an… | 8.1 High | Sep 8, 2026 |
| CVE-2026-69989 | Use after free in DNS Server allows an unauthorized attacker to execute code over a network | 8.1 High | Sep 8, 2026 |
| CVE-2026-70065 | Missing release of memory after effective lifetime in Windows DHCP Server allows an unauthorized attacker to deny… | 7.5 High | Sep 8, 2026 |
| CVE-2026-83942 | Missing authorization in Windows Kernel allows an authorized attacker to elevate privileges locally | 7.8 High | Sep 8, 2026 |
| CVE-2026-81355 | Heap-based buffer overflow in Virtual Hard Disk (VHD) Miniport Driver allows an authorized attacker to execute code… | 7.5 High | Sep 8, 2026 |
| CVE-2026-80093 | Use after free in Windows Cloud Files Mini Filter Driver allows an authorized attacker to elevate privileges locally | 7.0 High | Sep 8, 2026 |
| CVE-2026-80075 | Heap-based buffer overflow in Windows Work Folders allows an authorized attacker to elevate privileges locally | 7.8 High | 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