WS
Product
Windows Server 2012 (Server Core installation)
by Microsoft · last CVE Oct 13, 2026
On CISA KEVExploited in the wildRansomware-linked
5,287
CVEs
159
On KEV
10.0
Max CVSS
644
New 30D
Severity mix
Critical 195High 283Medium 22Low 0
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Add Windows Server 2012 (Server Core installation) to your stack to get only the CVEs that touch what you run.

CVECVSSEPSSPublishedSummary · affected versions
CVE-2020-1350
In wildKEV
10.0
97%
Jul 14
Microsoft Windows DNS Server Remote Code Execution Vulnerability
Affected: r2
CVE-2025-59287
In wildKEV
9.8
100%
Oct 14
Windows Server Update Service (WSUS) Remote Code Execution Vulnerability
Affected: 6.2.9200.0 before 6.2.9200.25728
CVE-2017-8543
In wildKEV
9.8
74%
Jun 15
Microsoft Windows Search Remote Code Execution Vulnerability
Affected: r2
CVE-2015-1635
In wildKEV
9.8
100%
Apr 14
Microsoft HTTP.sys Remote Code Execution Vulnerability
Affected: r2
CVE-2020-1040
In wildKEV
9.0
7%
Jul 14
Microsoft Hyper-V RemoteFX vGPU Remote Code Execution Vulnerability
Affected: r2
Showing 5
The 500 most important CVEs for this product (exploited first, then by severity)