Known vulnerabilities in Microsoft Windows Server 2012 R2 (Server Core installation)
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CVE list
| CVE | Summary | Score | Published |
|---|---|---|---|
| CVE-2026-32156 | Use after free in Windows Universal Plug and Play (UPnP) Device Host allows an unauthorized attacker to execute code… | 7.4 High | Apr 14, 2026 |
| CVE-2026-32093 | Concurrent execution using shared resource with improper synchronization ('race condition') in Function Discovery… | 7.0 High | Apr 14, 2026 |
| CVE-2026-32087 | Heap-based buffer overflow in Function Discovery Service (fdwsd.dll) allows an authorized attacker to elevate privileges… | 7.0 High | Apr 14, 2026 |
| CVE-2026-32083 | Concurrent execution using shared resource with improper synchronization ('race condition') in Windows SSDP Service… | 7.0 High | Apr 14, 2026 |
| CVE-2026-32082 | Concurrent execution using shared resource with improper synchronization ('race condition') in Windows SSDP Service… | 7.0 High | Apr 14, 2026 |
| CVE-2026-32075 | Use after free in Windows Universal Plug and Play (UPnP) Device Host allows an authorized attacker to elevate privileges… | 7.0 High | Apr 14, 2026 |
| CVE-2026-32073 | Use after free in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges… | 7.0 High | Apr 14, 2026 |
| CVE-2026-27929 | Time-of-check time-of-use (toctou) race condition in Windows LUAFV allows an authorized attacker to elevate privileges… | 7.0 High | Apr 14, 2026 |
| CVE-2026-27921 | Concurrent execution using shared resource with improper synchronization ('race condition') in Windows TCP/IP allows… | 7.0 High | Apr 14, 2026 |
| CVE-2026-27919 | Untrusted pointer dereference in Windows Universal Plug and Play (UPnP) Device Host allows an authorized attacker to… | 7.8 High | Apr 14, 2026 |
| CVE-2026-27917 | Use after free in Windows WFP NDIS Lightweight Filter Driver (wfplwfs.sys) allows an authorized attacker to elevate… | 7.0 High | Apr 14, 2026 |
| CVE-2026-27915 | Use after free in Windows Universal Plug and Play (UPnP) Device Host allows an authorized attacker to elevate privileges… | 7.8 High | Apr 14, 2026 |
| CVE-2026-27908 | Use after free in Windows TDI Translation Driver (tdx.sys) allows an authorized attacker to elevate privileges locally | 7.0 High | Apr 14, 2026 |
| CVE-2026-26183 | Improper access control in Windows RPC API allows an authorized attacker to elevate privileges locally | 7.8 High | Apr 14, 2026 |
| CVE-2026-26180 | Heap-based buffer overflow in Windows Kernel allows an authorized attacker to elevate privileges locally | 7.8 High | Apr 14, 2026 |
| CVE-2026-26174 | Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Server Update… | 7.0 High | Apr 14, 2026 |
| CVE-2026-26162 | Access of resource using incompatible type ('type confusion') in Windows OLE allows an authorized attacker to elevate… | 7.8 High | Apr 14, 2026 |
| CVE-2026-26160 | Missing authentication for critical function in Windows Remote Desktop Licensing Service allows an authorized attacker… | 7.8 High | Apr 14, 2026 |
| CVE-2026-26151 | Insufficient ui warning of dangerous operations in Windows Remote Desktop allows an unauthorized attacker to perform… | 7.1 High | Apr 14, 2026 |
| CVE-2026-26154 | Improper input validation in Windows Server Update Service allows an unauthorized attacker to perform tampering over a… | 7.5 High | Apr 14, 2026 |
| CVE-2026-23674 | Improper resolution of path equivalence in Windows MapUrlToZone allows an unauthorized attacker to bypass a security… | 7.5 High | Mar 10, 2026 |
| CVE-2026-26128 | Improper authentication in Windows SMB Server allows an authorized attacker to elevate privileges locally | 7.8 High | Mar 10, 2026 |
| CVE-2026-26111 | Integer overflow or wraparound in Windows Routing and Remote Access Service (RRAS) allows an authorized attacker to… | 8.0 High | Mar 10, 2026 |
| CVE-2026-25190 | Untrusted search path in Windows GDI allows an unauthorized attacker to execute code locally | 7.8 High | Mar 10, 2026 |
| CVE-2026-25188 | Heap-based buffer overflow in Windows Telephony Service allows an unauthorized attacker to elevate privileges over an… | 8.8 High | Mar 10, 2026 |
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