2026 Microsoft Vulnerabilities Report

Explore the 2026 Microsoft Vulnerabilities Report to better understand the security risks affecting organizations across the Microsoft ecosystem. This resource examines key findings, five-year vulnerability trends, critical vulnerability classifications and best practices to help security teams identify and address emerging risks.

Access the resource to learn more about:

• Key Microsoft vulnerability findings for 2026

• Five-year vulnerability trends

• Vulnerabilities organized by category

• Microsoft’s critical vulnerability classifications

• Detailed vulnerability analysis

• Security best practices for reducing risk