Known vulnerabilities in Microsoft Windows Server 2012 R2 (Server Core installation)
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CVE list
| CVE | Summary | Score | Published |
|---|---|---|---|
| CVE-2026-108466 | Out-of-bounds read in Windows Kernel allows an unauthorized attacker to deny service over a network | 5.3 Medium | Oct 13, 2026 |
| CVE-2026-70566 | Null pointer dereference in Windows Schannel allows an authorized attacker to elevate privileges locally | 7.8 High | Oct 13, 2026 |
| CVE-2026-108467 | Heap-based buffer overflow in Microsoft PostScript Printer Driver allows an authorized attacker to execute code over a… | 8.8 High | Oct 13, 2026 |
| CVE-2026-105723 | Untrusted pointer dereference in Windows Distributed File System (DFS) allows an unauthorized attacker to elevate… | 7.5 High | Oct 13, 2026 |
| CVE-2026-108399 | Heap-based buffer overflow in Windows Hyper-V allows an authorized attacker to elevate privileges locally | 7.2 High | Oct 13, 2026 |
| CVE-2026-108458 | Use after free in Remote Desktop Client allows an unauthorized attacker to execute code over a network | 8.8 High | Oct 13, 2026 |
| CVE-2026-108468 | Use after free in Windows Installer allows an authorized attacker to elevate privileges locally | 7.0 High | Oct 13, 2026 |
| CVE-2026-84000 | Heap-based buffer overflow in Microsoft Graphics Component allows an authorized attacker to execute code locally | 7.8 High | Sep 8, 2026 |
| CVE-2026-83995 | Heap-based buffer overflow in Windows NTFS allows an authorized attacker to elevate privileges locally | 7.8 High | Sep 8, 2026 |
| CVE-2026-83992 | Heap-based buffer overflow in Windows Imaging Component allows an unauthorized attacker to execute code over a network | 8.8 High | Sep 8, 2026 |
| CVE-2026-83989 | Out-of-bounds read in Windows Services for NFS ONCRPC XDR Driver allows an unauthorized attacker to deny service over… | 7.5 High | Sep 8, 2026 |
| CVE-2026-70145 | Out-of-bounds read in Microsoft Windows Search Component allows an authorized attacker to disclose information locally | 5.5 Medium | Sep 8, 2026 |
| CVE-2026-69598 | Incorrect calculation of buffer size in Windows iSCSI allows an unauthorized attacker to execute code over a network | 8.8 High | Sep 8, 2026 |
| CVE-2026-72965 | Use after free in Windows WebClient Service allows an authorized attacker to elevate privileges locally | 7.8 High | Sep 8, 2026 |
| CVE-2026-69381 | Out-of-bounds read in Windows Storage Port Driver allows an unauthorized attacker to disclose information with a… | 4.6 Medium | Sep 8, 2026 |
| CVE-2026-81955 | Heap-based buffer overflow in Microsoft Graphics Component allows an unauthorized attacker to execute code over a… | 8.8 High | Sep 8, 2026 |
| CVE-2026-80096 | Out-of-bounds read in Windows Remote Desktop Services allows an authorized attacker to elevate privileges over a network | 8.8 High | Sep 8, 2026 |
| CVE-2026-78516 | Insertion of sensitive information into externally-accessible file or directory in Windows Storage allows an… | 4.3 Medium | Sep 8, 2026 |
| CVE-2026-69595 | Use after free in Windows Services for NFS ONCRPC XDR Driver allows an unauthorized attacker to execute code over a… | 9.8 Critical | Sep 8, 2026 |
| CVE-2026-78453 | Integer underflow (wrap or wraparound) in Microsoft Windows SCSI Class System File allows an unauthorized attacker to… | 6.5 Medium | Sep 8, 2026 |
| CVE-2026-78449 | Use after free in Reliable Multicast Transport Driver (RMCAST) allows an unauthorized attacker to execute code over a… | 8.1 High | Sep 8, 2026 |
| CVE-2026-78446 | Use after free in Windows Distributed File System (DFS) allows an authorized attacker to execute code over a network | 7.5 High | Sep 8, 2026 |
| CVE-2026-78445 | Use after free in Windows Services for NFS ONCRPC XDR Driver allows an unauthorized attacker to execute code over a… | 9.8 Critical | Sep 8, 2026 |
| CVE-2026-77905 | Use after free in Windows Management Instrumentation allows an authorized attacker to elevate privileges locally | 7.0 High | Sep 8, 2026 |
| CVE-2026-73016 | Heap-based buffer overflow in Microsoft Graphics Component allows an unauthorized attacker to execute code over a… | 8.8 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 2022 5112
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 3865
Windows Server 2012 (Server Core installation) 3732