Oct 2026: Microsoft Dataverse Remote Code Execution Vulnerability
CVE-2026-88131 Published on October 8, 2026

Microsoft Dataverse Remote Code Execution Vulnerability
Deserialization of untrusted data in Microsoft Dataverse allows an unauthorized attacker to execute code over a network.

Vendor Advisory NVD

Weakness Type

What is a Marshaling, Unmarshaling Vulnerability?

The application deserializes untrusted data without sufficiently verifying that the resulting data will be valid.

CVE-2026-88131 has been classified to as a Marshaling, Unmarshaling vulnerability or weakness.


Products Associated with CVE-2026-88131

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Affected Versions

Microsoft Dataverse Version - is affected by CVE-2026-88131