What is CVE-2026-55944?

CVE-2026-55944 is a security advisory published by Microsoft Security Response Center (MSRC) with Critical severity. Microsoft Dynamics NAV and Microsoft Dynamics 365 Business Central (On Premises) Remote Code Execution Vulnerability

Which CVE IDs does CVE-2026-55944 cover?

CVE-2026-55944 covers the following CVE IDs: CVE-2026-55944. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of CVE-2026-55944?

CVE-2026-55944 has a CVSS v3 base score of 9.8, published by Microsoft Security Response Center (MSRC).

CVE-2026-55944CriticalCVSS 9.8

Microsoft Dynamics NAV and Microsoft Dynamics 365 Business Central (On Premises) Remote Code Execution Vulnerability

Vendor

Microsoft Security Response Center (MSRC)

Published

July 17, 2026

Last Modified

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🔗 CVE IDs covered (1)

CVE-2026-55944 →

🔗 CVE IDs covered (1)

📋 Description