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WS
Product
Windows Server 2012 R2 (Server Core installation)
by Microsoft · last CVE Oct 13, 2026
On CISA KEVExploited in the wildRansomware-linked
1,733
CVEs
83
On KEV
9.9
Max CVSS
657
New 30D
Vulnerabilities1,733In the news12Timeline
Severity mix
Critical 97High 389Medium 14Low 0
Severity
All severities500Critical97High389Medium14Low0
Exploitation
On CISA KEV83Exploited in the wild83
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The 500 most important CVEs for this product (exploited first, then by severity)