Microsoft Defender Vulnerability Management

Microsoft Defender Vulnerability Management (MDVM) is the vulnerability management capability bundled with Microsoft Defender for Endpoint Plan 2 and Microsoft 365 E5, plus available as a standalone add-on. The product is the de facto choice for any organization on M365 E5: at zero incremental cost relative to the bundle, the economic lever overwhelms most product-merit comparisons. Strengths: bundled with Defender for Endpoint P2 / M365 E5 at no incremental cost (the single biggest economic factor in VM), native integration with Microsoft Sentinel and Intune for closed-loop remediation, and detection coverage that continues to broaden as Microsoft invests. Best fit for any Microsoft-anchored organization, particularly Windows-heavy enterprises already on Defender for Endpoint. Trade-offs: outside the Microsoft ecosystem the product is meaningfully weaker, non-Windows VM coverage (Linux, macOS, network appliances, OT) less mature than Tenable / Qualys, and the prioritization model is less sophisticated than Tenable VPR or Wiz Security Graph. Selection should be honest: organizations pick MDVM because it is bundled, not because it is the best VM tool on the market.