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Microsoft

Security Scorecard

Score

8 F

Based on 322,630 CVEs processed. Coverage: 99.5% CRITICAL, 165.6% HIGH, 185.4% MEDIUM.

Total CVEs

440

Avg Response

1252 days

Patch Rate

3%

Critical Gaps

39

Severity Breakdown

Critical6
High149
Medium224
Low40

Patch Status

Patched15 (3%)
Partial/Workaround7 (2%)
Not Available418 (95%)

Recent CVEs

CVE ID Title Severity Score Days Patch
CVE-2025-21298 Windows OLE Remote Code Execution Vulner... CRITICAL 9.8 334d Not Available
CVE-2024-49112 Windows LDAP Remote Code Execution Vulne... CRITICAL 9.8 367d Not Available
CVE-2021-34527 PrintNightmare... HIGH 8.8 124d Available
CVE-2021-26855 ProxyLogon... CRITICAL 9.1 245d Available
CVE-2021-26857 Exchange Server Remote Code Execution Vu... HIGH 7.8 245d Available
CVE-2021-26858 Exchange Server Remote Code Execution Vu... HIGH 7.8 245d Available
CVE-2021-27065 Microsoft Exchange Server Remote Code Ex... HIGH 7.8 245d Available
CVE-2020-1472 Zerologon... MEDIUM 5.5 443d Available
CVE-2020-1350 Windows DNS Server Remote Code Execution... CRITICAL 10.0 477d Available
CVE-2020-0601 Windows CryptoAPI Spoofing Vulnerability... HIGH 8.1 659d Available