90 CVEs
45 in CISA KEV
Microsoft windows 10 21h1 Vulnerabilities
CVE security advisories and vulnerability history for windows 10 21h1 by Microsoft.
90
Total CVEs
Published
45
In CISA KEV
Exploited in the wild
45
Public exploits
With known exploit
7.7
Avg CVSS
2013–2025
Last updated
Overview
Microsoft windows 10 21h1 has 90 published CVE records since 2013, of which 45 are in CISA's Known Exploited Vulnerabilities catalog and 45 have a known public exploit. The average CVSS base score across scored CVEs is 7.7.