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CVE-2026-55944

9.8 critical exploit SSVC exploitation: none Analyzed
NVD · CVE.org

Deserialization of untrusted data in Microsoft Dynamics NAV allows an unauthorized attacker to execute code over a network.

Fix

Public exploits 1

Each line links to the index that lists it, never to exploit code. Exploit-DB's "verified" and a Metasploit rank of good or better count as verified; a PoC-in-GitHub entry is a repository's claim.

Patch, vendor advisory and mitigation references on NVD 1

Every line above is quoted from NVD, CISA, Microsoft, the vendor's own advisory or DISA; nothing is generated.

Change history 1

  1. First seenCVSS 9.8 · microsoftNVD modified 2026-10-24 21:10

Affected (CPE criteria) 1

  • cpe:2.3:a:microsoft:dynamics_nav:2018:*:*:*:*:*:*:*

References 1