What is CVE-2025-64655?

CVE-2025-64655 is a high-severity vulnerability in Microsoft Dynamics Omnichannel Sdk Storage Containers, classified under Improper Authorization. CVSS score: 8.8/10. Published 2025-11-20.

How severe is CVE-2025-64655?

High severity. CVSS v3 base score is 8.8 out of 10.

Auth bypass in Microsoft Dynamics Omnichannel Sdk Storage Containers

CVE-2025-64655

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

EPSS: 0.005 (38.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.

Affected products

Microsoft Dynamics Omnichannel Sdk Storage Containers
Microsoft Dynamics_omnichannel_sdk_storage_containers

Weakness classification (CWE)

CWE-285 — Improper Authorization

References

secure@microsoft.com (vendor-advisory, patch, Vendor Advisory)

Frequently asked questions

What is CVE-2025-64655?: CVE-2025-64655 is a high-severity vulnerability in Microsoft Dynamics Omnichannel Sdk Storage Containers, classified under Improper Authorization. CVSS score: 8.8/10. Published 2025-11-20.
How severe is CVE-2025-64655?: High severity. CVSS v3 base score is 8.8 out of 10.