Known vulnerabilities in Microsoft Windows Server 2016
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CVE list
| CVE | Summary | Score | Published |
|---|---|---|---|
| CVE-2026-20821 | Exposure of sensitive information to an unauthorized actor in Windows Remote Procedure Call allows an unauthorized… | 6.2 Medium | Jan 13, 2026 |
| CVE-2026-20820 | Heap-based buffer overflow in Windows Common Log File System Driver allows an authorized attacker to elevate… | 7.8 High | Jan 13, 2026 |
| CVE-2026-20818 | Insertion of sensitive information into log file in Windows Kernel allows an unauthorized attacker to disclose… | 6.2 Medium | Jan 13, 2026 |
| CVE-2026-20816 | Time-of-check time-of-use (toctou) race condition in Windows Installer allows an authorized attacker to elevate… | 7.8 High | Jan 13, 2026 |
| CVE-2026-20814 | Concurrent execution using shared resource with improper synchronization ('race condition') in Graphics Kernel allows an… | 7.0 High | Jan 13, 2026 |
| CVE-2026-20812 | Improper input validation in Windows LDAP - Lightweight Directory Access Protocol allows an authorized attacker to… | 6.5 Medium | Jan 13, 2026 |
| CVE-2026-20809 | Time-of-check time-of-use (toctou) race condition in Windows Kernel Memory allows an authorized attacker to elevate… | 7.8 High | Jan 13, 2026 |
| CVE-2026-20805 | Exploited Microsoft Windows Information Disclosure Vulnerability | 5.5 Medium | Jan 13, 2026 |
| CVE-2026-20804 | Incorrect privilege assignment in Windows Hello allows an unauthorized attacker to perform tampering locally | 7.7 High | Jan 13, 2026 |
| CVE-2026-0386 | Improper access control in Windows Deployment Services allows an unauthorized attacker to execute code over an… | 7.5 High | Jan 13, 2026 |
| CVE-2026-21265 | Windows Secure Boot stores Microsoft certificates in the UEFI KEK and DB | 6.4 Medium | Jan 13, 2026 |
| CVE-2025-54100 | Improper neutralization of special elements used in a command ('command injection') in Windows PowerShell allows an… | 7.8 High | Dec 9, 2025 |
| CVE-2025-64680 | Heap-based buffer overflow in Windows DWM Core Library allows an authorized attacker to elevate privileges locally | 7.8 High | Dec 9, 2025 |
| CVE-2025-64679 | Heap-based buffer overflow in Windows DWM Core Library allows an authorized attacker to elevate privileges locally | 7.8 High | Dec 9, 2025 |
| CVE-2025-64678 | Heap-based buffer overflow in Windows Routing and Remote Access Service (RRAS) allows an unauthorized attacker to… | 8.8 High | Dec 9, 2025 |
| CVE-2025-64661 | Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Shell allows an… | 7.8 High | Dec 9, 2025 |
| CVE-2025-62565 | Use after free in Windows Shell allows an authorized attacker to elevate privileges locally | 7.3 High | Dec 9, 2025 |
| CVE-2025-62567 | Integer underflow (wrap or wraparound) in Windows Hyper-V allows an authorized attacker to deny service over a network | 5.3 Medium | Dec 9, 2025 |
| CVE-2025-62474 | Improper access control in Windows Remote Access Connection Manager allows an authorized attacker to elevate… | 7.8 High | Dec 9, 2025 |
| CVE-2025-62455 | Improper input validation in Windows Message Queuing allows an authorized attacker to elevate privileges locally | 7.8 High | Dec 9, 2025 |
| CVE-2025-59517 | Improper access control in Windows Storage VSP Driver allows an authorized attacker to elevate privileges locally | 7.8 High | Dec 9, 2025 |
| CVE-2025-62573 | Use after free in Windows DirectX allows an authorized attacker to elevate privileges locally | 7.0 High | Dec 9, 2025 |
| CVE-2025-62571 | Improper input validation in Windows Installer allows an authorized attacker to elevate privileges locally | 7.8 High | Dec 9, 2025 |
| CVE-2025-62473 | Buffer over-read in Windows Routing and Remote Access Service (RRAS) allows an unauthorized attacker to disclose… | 6.5 Medium | Dec 9, 2025 |
| CVE-2025-62549 | Untrusted pointer dereference in Windows Routing and Remote Access Service (RRAS) allows an unauthorized attacker to… | 8.8 High | Dec 9, 2025 |
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