Technology · Microsoft
Microsoft Windows Server 2012 vulnerabilities
Updated . Rebuilt every hour.
Junglewise Threat Intelligence has tracked 293 vulnerabilities in Microsoft Windows Server 2012: 0 in the last 7 days and 163 in the last 90 days, 120 of them critical and 112 exploited in the wild. The most recent, CVE-2026-58638, was published on 14 July 2026.
- Last 7 days
- 0
- Last 90 days
- 163
- Critical, all time
- 120
- Exploited in the wild
- 112
About Microsoft Windows Server 2012
A 64-bit server operating system released by Microsoft as part of the Windows NT family.
Latest Microsoft Windows Server 2012 vulnerabilities
- CVE-2026-58638: Microsoft Windows Boot Loader security feature bypassmediumCVSS 6
- CVE-2026-58637: Microsoft Windows Client-Side Caching Service privilege escalationhighCVSS 7
- CVE-2026-58627: Microsoft Windows DHCP Server denial of servicehighCVSS 7.5
- CVE-2026-58594: Microsoft Windows RDP integer overflow remote code executionhighCVSS 8.8
- CVE-2026-58546: Microsoft Windows RDP information disclosure via uninitialized resourcemediumCVSS 6.5
- CVE-2026-58545: Microsoft Windows Kernel security feature bypassmediumCVSS 5.5
- CVE-2026-58540: Microsoft Windows Installer privilege escalationhighCVSS 7.8
- CVE-2026-58539: Microsoft Windows RDP out-of-bounds read information disclosuremediumCVSS 6.5
- CVE-2026-58535: Microsoft Windows RDP information disclosure via uninitialized resourcemediumCVSS 6.5
- CVE-2026-58533: Microsoft Windows RDP information disclosure via uninitialized resourcemediumCVSS 6.5
- CVE-2026-58532: Microsoft Windows Kernel integer overflow privilege escalationhighCVSS 7.8
- CVE-2026-58531: Microsoft Windows SMB race condition privilege escalationhighCVSS 7.5
- CVE-2026-57982: Microsoft Windows RDP information disclosure via uninitialized resourcemediumCVSS 6.5
- CVE-2026-57095: Microsoft Windows Win32K information exposure privilege escalationmediumCVSS 6.2
- CVE-2026-57093: Microsoft Windows Ancillary Function Driver use after free privilege escalationhighCVSS 7
- CVE-2026-57092: Microsoft Windows VMSwitch use after free privilege escalationcriticalCVSS 9.9
- CVE-2026-57089: Microsoft Windows SMB Server use after free in srvnet.syshighCVSS 7.5
- CVE-2026-57085: Microsoft Windows Print Spooler out-of-bounds readmediumCVSS 5.5
- CVE-2026-57084: Microsoft Windows File Explorer information disclosuremediumCVSS 5.5
- CVE-2026-57083: Microsoft Windows Codecs Library information disclosuremediumCVSS 5.5
- CVE-2026-56650: Microsoft Windows Network File System privilege escalationhighCVSS 7.8
- CVE-2026-56649: Microsoft Windows Network File System race condition remote code executionmediumCVSS 5.9
- CVE-2026-56648: Microsoft Windows Network File System privilege escalationhighCVSS 7.5
- CVE-2026-56194: Microsoft Windows Network File System heap overflow privilege escalationhighCVSS 8.8
- CVE-2026-56190: Microsoft Windows RDP remote code execution via uninitialized resourcecriticalCVSS 9.8
Most severe Microsoft Windows Server 2012 vulnerabilities
Exploited in the wild first, then by severity and CVSS score.
- CVE-2020-1350: Microsoft Windows DNS Server Remote Code Execution Vulnerabilitycriticalexploited in the wildCVSS 10
- CVE-2017-8543: Microsoft Windows Search Remote Code Execution Vulnerabilitycriticalexploited in the wildCVSS 9.8
- CVE-2014-4114: Microsoft Windows Object Linking & Embedding (OLE) Remote Code Execution Vulnerabilitycriticalexploited in the wildCVSS 9.3
- CVE-2020-1040: Microsoft Hyper-V RemoteFX vGPU Remote Code Execution Vulnerabilitycriticalexploited in the wildCVSS 9
- CVE-2026-21513: Microsoft MSHTML Framework protection mechanism failurecriticalexploited in the wildCVSS 8.8EPSS 31.0%
- CVE-2024-43461: Microsoft Windows MSHTML Platform Spoofing Vulnerabilitycriticalexploited in the wildCVSS 8.8
- CVE-2018-0824: Microsoft COM for Windows Deserialization of Untrusted Data Vulnerabilitycriticalexploited in the wildCVSS 8.8
- CVE-2023-36025: Microsoft Windows SmartScreen Security Feature Bypass Vulnerabilitycriticalexploited in the wildCVSS 8.8
- CVE-2022-41128: Microsoft Windows Scripting Languages Remote Code Execution Vulnerabilitycriticalexploited in the wildCVSS 8.8
- CVE-2015-2360: Microsoft Win32k Privilege Escalation Vulnerabilitycriticalexploited in the wildCVSS 8.8
Vulnerabilities per week
The last 13 weeks, by the week each vulnerability was published.
| Week of | Bar | Vulns | Critical |
|---|---|---|---|
| 29 Jun 2026 | 0 | 0 | |
| 6 Jul 2026 | 0 | 0 | |
| 13 Jul 2026 | 163 | 9 | |
| 20 Jul 2026 | 0 | 0 | |
| 27 Jul 2026 | 0 | 0 | |
| 3 Aug 2026 | 0 | 0 | |
| 10 Aug 2026 | 0 | 0 | |
| 17 Aug 2026 | 0 | 0 | |
| 24 Aug 2026 | 0 | 0 | |
| 31 Aug 2026 | 0 | 0 | |
| 7 Sep 2026 | 0 | 0 | |
| 14 Sep 2026 | 0 | 0 | |
| 21 Sep 2026 | 0 | 0 |
How this is built
Junglewise Threat Intelligence collects vulnerabilities from NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories, and matches each one to the technologies and vendors it affects. Dates are the date a vulnerability was published, in UTC.
The pages are rebuilt from the database every hour. Frozen weekly and monthly reports never change once published, so they can be cited.
Use this data
The same data is at https://junglewise.ai/threats/technologies/windows-server-2012.json, for scripts and language models. It is free to reuse under CC BY 4.0 with a link back to this page.
Cite as: Junglewise Threat Intelligence, "Microsoft Windows Server 2012 vulnerabilities", https://junglewise.ai/threats/technologies/windows-server-2012, 26 September 2026.