Known vulnerabilities in Microsoft Windows Server 2016
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CVE list
| CVE | Summary | Score | Published |
|---|---|---|---|
| CVE-2026-83659 | Improper link resolution before file access ('link following') in Windows User Profile Service allows an authorized… | 7.8 High | Oct 13, 2026 |
| CVE-2026-83664 | Access of resource using incompatible type ('type confusion') in Windows Portable Device File System Driver allows an… | 5.5 Medium | Oct 13, 2026 |
| CVE-2026-83573 | Integer overflow or wraparound in Windows Kernel Mode Driver allows an unauthorized attacker to elevate privileges… | 6.8 Medium | Oct 13, 2026 |
| CVE-2026-83574 | Use after free in Microsoft Windows Search Component allows an authorized attacker to elevate privileges locally | 7.0 High | Oct 13, 2026 |
| CVE-2026-83585 | Use of externally-controlled format string in Windows NTFS allows an authorized attacker to elevate privileges locally | 7.8 High | Oct 13, 2026 |
| CVE-2026-83587 | Untrusted pointer dereference in Windows Core Messaging allows an authorized attacker to elevate privileges locally | 7.8 High | Oct 13, 2026 |
| CVE-2026-83579 | Heap-based buffer overflow in Windows Smart Card allows an authorized attacker to elevate privileges locally | 7.8 High | Oct 13, 2026 |
| CVE-2026-83567 | Out-of-bounds read in Windows NTFS allows an authorized attacker to elevate privileges locally | 7.8 High | Oct 13, 2026 |
| CVE-2026-83588 | Heap-based buffer overflow in Windows USB Driver allows an authorized attacker to elevate privileges locally | 7.8 High | Oct 13, 2026 |
| CVE-2026-83582 | Use after free in Windows Graphics Kernel allows an authorized attacker to disclose information locally | 4.7 Medium | Oct 13, 2026 |
| CVE-2026-83570 | Use after free in Microsoft Windows Search Component allows an authorized attacker to elevate privileges locally | 7.8 High | Oct 13, 2026 |
| CVE-2026-83513 | Use after free in Windows Universal Disk Format File System Driver (UDFS) allows an authorized attacker to elevate… | 7.8 High | Oct 13, 2026 |
| CVE-2026-83522 | Reliance on untrusted inputs in a security decision in Windows IKE Extension allows an unauthorized attacker to… | 8.1 High | Oct 13, 2026 |
| CVE-2026-83514 | Heap-based buffer overflow in Windows Partition Management Driver allows an authorized attacker to elevate privileges… | 7.8 High | Oct 13, 2026 |
| CVE-2026-83564 | Use after free in Microsoft Windows Search Component allows an authorized attacker to elevate privileges locally | 7.0 High | Oct 13, 2026 |
| CVE-2026-83565 | Buffer over-read in Windows Encrypting File System (EFS) allows an authorized attacker to disclose information locally | 5.5 Medium | Oct 13, 2026 |
| CVE-2026-83517 | Heap-based buffer overflow in Microsoft Windows Media Foundation allows an unauthorized attacker to execute code over… | 9.8 Critical | Oct 13, 2026 |
| CVE-2026-83519 | Heap-based buffer overflow in Windows Error Reporting allows an unauthorized attacker to execute code over a network | 9.8 Critical | Oct 13, 2026 |
| CVE-2026-83511 | Weak authentication in Active Directory Federation Services (AD FS) allows an unauthorized attacker to perform… | 7.4 High | Oct 13, 2026 |
| CVE-2026-83506 | Untrusted search path in Servicing Stack Updates allows an authorized attacker to elevate privileges locally | 7.8 High | Oct 13, 2026 |
| CVE-2026-83508 | Out-of-bounds read in Windows NTFS allows an authorized attacker to elevate privileges locally | 7.8 High | Oct 13, 2026 |
| CVE-2026-83509 | Untrusted search path in Windows Setup Files Cleanup allows an authorized attacker to elevate privileges locally | 7.0 High | Oct 13, 2026 |
| CVE-2026-69635 | Heap-based buffer overflow in Windows Installer allows an authorized attacker to elevate privileges with a physical… | 6.6 Medium | Oct 13, 2026 |
| CVE-2026-69471 | Heap-based buffer overflow in Windows Installer allows an authorized attacker to elevate privileges locally | 7.8 High | Oct 13, 2026 |
| CVE-2026-69326 | Heap-based buffer overflow in Graphic Fonts allows an unauthorized attacker to execute code over a network | 8.8 High | Oct 13, 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