Microsoft

Security Scorecard

Score

25F

Total CVEs

641

Patch Rate

28%

178 patched

Avg Response

1052d

days to patch

Critical Gaps

35

exploitable, no detection

Severity Breakdown

Critical17
High299
Medium264
Low40

Patch Status

Patched178 (28%)
Partial/Workaround31 (5%)
Unpatched432 (67%)

CVEs (645)

CVE IDTitleSeverityScoreDaysPatch
CVE-2026-20934CVE-2026-20934High7.5-Patched
CVE-2026-20935CVE-2026-20935Medium6.2-Patched
CVE-2026-20936Windows NDIS VulnerabilityMedium4.30dUnpatched
CVE-2026-20937Windows File Explorer VulnerabilityMedium5.5-Patched
CVE-2026-20938Windows VBS Enclave Privilege EscalationHigh7.8-Patched
CVE-2026-20939Windows File Explorer VulnerabilityMedium5.50dUnpatched
CVE-2026-20940Cloud Files Mini Filter Driver Heap OverflowHigh7.8-Patched
CVE-2026-20941Windows Host Process VulnerabilityHigh7.8-Patched
CVE-2026-20943Untrusted Search Path Vulnerability in Microsoft OfficeHigh7.0-Patched
CVE-2026-20944WordExploitHigh8.4-Workaround