Microsoft Dynamics 365 Elevation of Privilege Vulnerability

Successful exploitation allows an authenticated or otherwise authorized attacker to elevate privileges within Microsoft Dynamics 365. The provided CVSS context indicates high confidentiality, integrity, and availability impact with changed scope, suggesting compromise may allow access beyond the attacker’s originally assigned permissions and could enable broad control over affected application resources or connected trust boundaries. Specific post-exploitation actions are not described in the provided content.

Specific mitigation guidance is not available in the provided content. As interim risk reduction, restrict privileges according to least-privilege principles, review and limit authorized user roles in Dynamics 365, monitor for anomalous privilege changes or administrative actions, and reduce unnecessary network exposure to affected application components until the vendor fix is applied.

The provided content does not include a vendor remediation procedure or patch guidance. Apply the relevant Microsoft security update or product fix for CVE-2026-47647 as provided by Microsoft, and validate that affected Dynamics 365 instances are updated to the vendor-remediated version.