Microsoft Summary

Microsoft has published 3,011 vulnerabilities in 2026.

80 have exploits πŸ‘Ύ and 49 have trended in the news.

Vulnerability Breakdown

CRITICAL
205
HIGH
2,054
MEDIUM
741
LOW
11

Vulnerability Severity By Month 2026

Total Microsoft Vulnerabilities

CRITICAL
489
HIGH
8,355
MEDIUM
3,498
LOW
94

Plus 3,932 vulnerabilities without a severity rating.

Vulnerability Severity By Year

Vulnerability Published Matrix for 2026

Vulnerability Published Matrix for 2025