CVE-2026-40371: Dynamics 365 On-Prem EoP Fix

🟠 High | Source: Microsoft Security Response Center A privilege escalation vulnerability in Microsoft Dynamics 365 on-premises has been assigned CVE-2026-40371, allowing an attacker to gain elevated permissions within the application. Microsoft has corrected its remediation guidance: the fix is contained in Dynamics 365 Server v9.1 Update 1.45 (build 9.1.0045.0011), not the previously stated version 6.2. Organisations that applied the earlier guidance should verify they are running the correct build to ensure they are actually protected. ...

16 June 2025 · ZX Cloud Security

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