The June 2026 Security Update Review

**Executive Summary:** This markdown table is a consolidated vulnerability bulletin listing dozens of CVEs across Microsoft products and services (Windows, Azure, M365, Office, Remote Desktop, Hyper-V, etc.), showing severity levels, CVSS scores, vulnerability types (RCE, EoP, Info disclosure, DoS, SFB, etc.), and whether each is reported as exploited; several entries are rated Critical (including CVSS 10.0 and multiple 9.8/9.x scores) and at least one entry is indicated as already exploited, making this a high-priority patch and mitigation list.