CVE-2025-64655CRITICAL 9.8EPSS p33.0%

CVE-2025-64655CVE-2025-64655

Description

Improper authorization in Dynamics OmniChannel SDK Storage Containers allows an unauthorized attacker to elevate privileges over a network.

Scoring

CVSS 3.19.8 (CRITICAL)
VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS0.41% probability of exploitation · percentile 33.0% · 2026-06-21T12:00:28Z
Published2025-11-20
Last modified2025-12-10

Underlying weaknesses· 1

CWE-285

References

  1. https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-64655

1

TypeTargetConfidenceTier
WeaknessImproper Authorizationcwe-2850%live

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