What is CVE-2025-47966?

CVE-2025-47966 is a critical-severity vulnerability in Microsoft Power Automate For Desktop, classified under Information Disclosure. CVSS score: 9.8/10. Published 2025-06-05.

How severe is CVE-2025-47966?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Information disclosure in Microsoft Power Automate For Desktop

CVE-2025-47966

Exposure of sensitive information to an unauthorized actor in Power Automate allows an unauthorized attacker to elevate privileges over a network.

Vulnerability class: Information Disclosure

Published 2025-06-05 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.012 (66.9th percentile), scored 2026-10-24.

Low probability of exploitation in the next 30 days, but still tracked. 67th percentile — 66.9% 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

Weakness classification (CWE)

CWE-200 — Information Disclosure

References

msrc.microsoft.com/update-guide/vulnerability/CVE-2025-47966 (vendor-advisory, patch, Broken Link)

Frequently asked questions

What is CVE-2025-47966?: CVE-2025-47966 is a critical-severity vulnerability in Microsoft Power Automate For Desktop, classified under Information Disclosure. CVSS score: 9.8/10. Published 2025-06-05.
How severe is CVE-2025-47966?: Critical severity. CVSS v3 base score is 9.8 out of 10.