CVE-2026-65772 – Microsoft Dynamics 365 On-Premises Remote Code Execution Vulnerability

CVSS 8.8 IMPORTANT Critical - Same Day Deployment

"A successful attack could turn authorized Dynamics 365 access into remote code execution, putting sensitive data and system integrity at risk."

Microsoft Dynamics 365 (on-premises) version 9.1 contains a remote code execution vulnerability caused by deserialization of untrusted data. An authorized attacker with low privileges can exploit the issue over a network with low attack complexity and without user interaction. Successful exploitation can have a high impact on confidentiality, integrity, and availability.

Key Details

Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
CWE Classification
CWE-502
Patch this CVE on all your endpoints in under 5 minutes. First 200 endpoints are free forever, scale as needed.