Windows Server 2012 R2
4,270 CVEs tracked. 158 of them are in CISA KEV.
This hub aggregates every CVE we track for Windows Server 2012 R2, a product in the operating systems space. Use it to gauge the current risk picture and drill into individual advisories.
Windows Server 2012 R2 CVEs per month
| Month | CVEs |
|---|---|
| 2024-10 | 50 |
| 2024-11 | 22 |
| 2024-12 | 29 |
| 2025-01 | 97 |
| 2025-02 | 23 |
| 2025-03 | 27 |
| 2025-04 | 55 |
| 2025-05 | 31 |
| 2025-06 | 25 |
| 2025-07 | 61 |
| 2025-08 | 50 |
| 2025-09 | 35 |
| 2025-10 | 49 |
| 2025-11 | 17 |
| 2025-12 | 12 |
| 2026-01 | 36 |
| 2026-02 | 15 |
| 2026-03 | 32 |
| 2026-04 | 59 |
| 2026-05 | 42 |
| 2026-06 | 66 |
| 2026-07 | 186 |
| 2026-08 | 145 |
| 2026-09 | 418 |
Severity
How the 4,270 CVEs score on CVSS. Severity is not exploitation: KEV is counted above.
- Critical168
- High2,921
- Medium1,148
- Low33
Latest CVEs
The 15 most recently published vulnerabilities affecting Windows Server 2012 R2.
- CVE-2026-84000Microsoft Graphics Component Remote Code Execution Vulnerability7.8
- CVE-2026-83995Windows NTFS Elevation of Privilege Vulnerability7.8
- CVE-2026-83992Windows Imaging Component Remote Code Execution Vulnerability8.8
- CVE-2026-83989Windows Services for NFS ONCRPC XDR Driver Denial of Service Vulnerability7.5
- CVE-2026-70145Microsoft Windows Search Component Information Disclosure Vulnerability5.5
- CVE-2026-69598Windows iSCSI Remote Code Execution Vulnerability8.8
- CVE-2026-72965Windows WebClient Service Elevation of Privilege Vulnerability7.8
- CVE-2026-69381Windows Storage Port Driver Information Disclosure Vulnerability4.6
- CVE-2026-81955Windows Graphics Component Remote Code Execution Vulnerability8.8
- CVE-2026-80096Windows Remote Desktop Services Elevation of Privilege Vulnerability8.8
- CVE-2026-78516Windows Storage Information Disclosure Vulnerability4.3
- CVE-2026-69595Windows Services for NFS ONCRPC XDR Driver Remote Code Execution Vulnerability9.8
- CVE-2026-78453Microsoft Windows SCSI Class System File Information Disclosure Vulnerability6.5
- CVE-2026-78449Windows Reliable Multicast Transport Driver (RMCAST) Remote Code Execution Vulnerability8.1
- CVE-2026-78446Windows Distributed File System (DFS) Denial of Service Vulnerability5.3
Product grouping is registry-driven, with AI assist and human review. How it works