What is CVE-2025-53728?

CVE-2025-53728 is a medium-severity vulnerability in Microsoft Dynamics 365, classified under Information Disclosure. CVSS score: 6.5/10. Published 2025-08-12.

How severe is CVE-2025-53728?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Information disclosure in Microsoft Dynamics 365

CVE-2025-53728

Exposure of sensitive information to an unauthorized actor in Microsoft Dynamics 365 (on-premises) allows an unauthorized attacker to disclose information over a network.

Vulnerability class: Information Disclosure

Published 2025-08-12 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N.

EPSS exploit prediction

EPSS: 0.012 (67.6th percentile), scored 2026-09-29.

Low probability of exploitation in the next 30 days, but still tracked. 68th percentile — 67.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.012 · newest: 0.012 · change: +0.000

Affected products

Microsoft Dynamics 365
Microsoft Dynamics 365 (On-Premises) Version 9.1 — versions 9.0

Weakness classification (CWE)

CWE-200 — Information Disclosure

References

msrc.microsoft.com/update-guide/vulnerability/CVE-2025-53728 (vendor-advisory, patch, Vendor Advisory)

Frequently asked questions

What is CVE-2025-53728?: CVE-2025-53728 is a medium-severity vulnerability in Microsoft Dynamics 365, classified under Information Disclosure. CVSS score: 6.5/10. Published 2025-08-12.
How severe is CVE-2025-53728?: Medium severity. CVSS v3 base score is 6.5 out of 10.