Microsoft Summary

Microsoft has published 3,023 vulnerabilities in 2026.

81 have exploits πŸ‘Ύ and 50 have trended in the news.

Vulnerability Breakdown

CRITICAL
207
HIGH
2,060
MEDIUM
744
LOW
12

Vulnerability Severity By Month 2026

Total Microsoft Vulnerabilities

CRITICAL
491
HIGH
8,361
MEDIUM
3,501
LOW
95

Plus 3,932 vulnerabilities without a severity rating.

Vulnerability Severity By Year

Vulnerability Published Matrix for 2026

Vulnerability Published Matrix for 2025