Microsoft Summary

Microsoft has published 2,001 vulnerabilities in 2026.

71 have exploits πŸ‘Ύ and 45 have trended in the news.

Vulnerability Breakdown

CRITICAL
146
HIGH
1,353
MEDIUM
493
LOW
9

Vulnerability Severity By Month 2026

Total Microsoft Vulnerabilities

CRITICAL
430
HIGH
7,654
MEDIUM
3,250
LOW
92

Plus 3,932 vulnerabilities without a severity rating.

Vulnerability Severity By Year

Vulnerability Published Matrix for 2026

Vulnerability Published Matrix for 2025