Known vulnerabilities in Microsoft Windows Server 2012 R2
Is your version affected?
CVE list
| CVE | Summary | Score | Published |
|---|---|---|---|
| CVE-2026-61366 | Double free in Windows Network Connection Broker allows an authorized attacker to elevate privileges locally | 7.0 High | Aug 11, 2026 |
| CVE-2026-61367 | Missing authentication for critical function in Windows Remote Desktop Services allows an authorized attacker to elevate… | 7.8 High | Aug 11, 2026 |
| CVE-2026-61350 | Buffer over-read in Windows NTFS allows an unauthorized attacker to disclose information with a physical attack | 4.6 Medium | Aug 11, 2026 |
| CVE-2026-61348 | Use after free in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges… | 7.0 High | Aug 11, 2026 |
| CVE-2026-61347 | Buffer over-read in Windows Event Logging Service allows an authorized attacker to disclose information locally | 5.5 Medium | Aug 11, 2026 |
| CVE-2026-61353 | Heap-based buffer overflow in Windows Telephony Service allows an authorized attacker to elevate privileges locally | 7.8 High | Aug 11, 2026 |
| CVE-2026-61345 | Null pointer dereference in Microsoft Remote Registry Service allows an authorized attacker to deny service over a… | 6.5 Medium | Aug 11, 2026 |
| CVE-2026-59138 | Null pointer dereference in Microsoft Remote Registry Service allows an authorized attacker to deny service over a… | 6.5 Medium | Aug 11, 2026 |
| CVE-2026-59137 | Use of uninitialized resource in Windows Event Logging Service allows an authorized attacker to disclose information… | 5.5 Medium | Aug 11, 2026 |
| CVE-2026-59136 | Use of uninitialized resource in Microsoft COM for Windows allows an authorized attacker to disclose information locally | 5.5 Medium | Aug 11, 2026 |
| CVE-2026-59134 | Heap-based buffer overflow in Remote Desktop Client allows an unauthorized attacker to execute code over a network | 7.5 High | Aug 11, 2026 |
| CVE-2026-59135 | Weak authentication in Microsoft Windows Search Component allows an authorized attacker to disclose information locally | 5.5 Medium | Aug 11, 2026 |
| CVE-2026-59130 | No cwe for this issue in AMD Zen allows an authorized attacker to disclose information locally | 5.6 Medium | Aug 11, 2026 |
| CVE-2026-59132 | Null pointer dereference in Windows TCP/IP allows an unauthorized attacker to deny service over a network | 7.5 High | Aug 11, 2026 |
| CVE-2026-59127 | Integer overflow or wraparound in Windows Installer allows an authorized attacker to elevate privileges locally | 7.8 High | Aug 11, 2026 |
| CVE-2026-59128 | Out-of-bounds read in Windows Encrypting File System (EFS) allows an authorized attacker to disclose information locally | 5.5 Medium | Aug 11, 2026 |
| CVE-2026-54984 | Heap-based buffer overflow in Windows Imaging Component allows an unauthorized attacker to execute code locally | 7.8 High | Aug 11, 2026 |
| CVE-2026-49179 | Improper neutralization of special elements used in a command ('command injection') in Windows Active Directory allows… | 8.8 High | Aug 11, 2026 |
| CVE-2026-50472 | Heap-based buffer overflow in Windows LUAFV allows an authorized attacker to elevate privileges locally | 7.0 High | Aug 11, 2026 |
| CVE-2026-58638 | Missing cryptographic step in Windows Boot Loader allows an authorized attacker to bypass a security feature locally | 6.0 Medium | Jul 14, 2026 |
| CVE-2026-58637 | Use after free in Windows Client-Side Caching (CSC) Service allows an authorized attacker to elevate privileges locally | 7.0 High | Jul 14, 2026 |
| CVE-2026-58629 | Use after free in Windows DirectX allows an authorized attacker to elevate privileges locally | 7.0 High | Jul 14, 2026 |
| CVE-2026-58627 | Uncontrolled resource consumption in Windows DHCP Server allows an unauthorized attacker to deny service over a network | 7.5 High | Jul 14, 2026 |
| CVE-2026-58594 | Integer overflow or wraparound in Windows RDP allows an unauthorized attacker to execute code over a network | 8.8 High | Jul 14, 2026 |
| CVE-2026-58545 | Improper access control in Windows Kernel allows an authorized attacker to bypass a security feature locally | 5.5 Medium | 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 5051
Windows Server 2016 (Server Core installation) 4847
Windows 10 Version 21H2 4539
Windows 10 Version 1607 4535
Windows 10 Version 22H2 4041
Windows Server 2012 R2 (Server Core installation) 3958
Windows Server 2012 3865
Windows Server 2012 (Server Core installation) 3732