Microsoft Dataverse Remote Code Execution Vulnerability (Microsoft Microsoft Dataverse)

CVE-2026-88131
CRITICAL 9.8

At a glance

Source
NVD
EPSS
EPSS 1.23 % Β· percentile 69 ()
State
PUBLISHED
Published
Updated
Assigner
microsoft
NVD status
Analyzed

Description

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

Weaknesses (CWE)

  • CWE-502 β€” Deserialization of Untrusted Data

References

Scores

VersionScoreVectorScored by
CVSS 3.1CRITICAL 9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:Cmicrosoft
CVSS 3.1CRITICAL 9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HNVD Β· secure@microsoft.com (Secondary)

European references

Affected configurations (NVD CPE)

Affected products

ProductVersions
Microsoft Β· Microsoft Dataverseaffected -

Sources

SourceLicence
CVE List (CVEProject cvelistV5)CVE Program Terms of Use
EPSS (FIRST.org)FIRST β€” attribution requested
ENISA EUVDENISA β€” reproduction authorised, source acknowledged
NVD (NIST) via fkie-cad/nvd-json-data-feedsPublic domain β€” this product uses data from the NVD API but is not endorsed or certified by the NVD