CVE-2026-42833CRITICAL 9.1EPSS p50.0%

CVE-2026-42833CVE-2026-42833

microsoft / dynamics_365

Description

Improper control of generation of code ('code injection') in Microsoft Dynamics 365 (on-premises) allows an authorized attacker to execute code over a network.

Scoring

CVSS 3.19.1 (CRITICAL)
VectorCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
EPSS0.75% probability of exploitation · percentile 50.0% · 2026-06-19T12:03:05Z
Published2026-05-12
Last modified2026-06-01

Underlying weaknesses· 1

CWE-250

References

  1. https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-42833

1

TypeTargetConfidenceTier
WeaknessExecution with Unnecessary Privilegescwe-2500%live

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Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.