OnlyPatch
Microsoft Patch

Annual Patch Trends

10,778 Microsoft CVEs across 105 months of Patch Tuesday data.

Total Vulnerabilities

10,778

Avg CVSS

7.2

Exploited

156

Critical (MS)

1,417

Busiest: 2026-09

973

Total Published CVEs per Month — All Years

Monthly Severity Trend — All Years

Year-over-Year Comparison

Threat Categories — All Years

CVSS Score Distribution — All Years

Exploitation & Disclosure Trend — All Years

Attack Vector Breakdown — All Years

Product Family Trends — All Years

Zero-Day Timeline — All Years

Top Affected Products — All Years

Average CVSS per Month — All Years