Microsoft Power Automate For Desktop vulnerabilities

5 CVEs affecting Microsoft Power Automate For Desktop, 0 known to be exploited (CISA KEV), with EPSS scores. Latest: CVE-2026-77897, published 2026-09-08.

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Known exploited (CISA KEV) first, then by EPSS exploit probability.

• CVE-2025-47966, published 2025-06-05. Critical severity, CVSS 9.8. EPSS: 1.2% chance of exploitation in the next 30 days. Exposure of sensitive information to an unauthorized actor in Power Automate allows an unauthorized attacker to elevate privileges over a network.
• CVE-2026-40374, published 2026-05-12. Medium severity, CVSS 6.5. EPSS: 1% chance of exploitation in the next 30 days. Exposure of sensitive information to an unauthorized actor in Power Automate allows an authorized attacker to disclose information over a network.
• CVE-2025-29817, published 2025-04-15. Medium severity, CVSS 5.7. EPSS: 0.9% chance of exploitation in the next 30 days. Uncontrolled search path element in Power Automate allows an authorized attacker to disclose information over a network.
• CVE-2025-21187, published 2025-01-14. High severity, CVSS 7.8. EPSS: 0.7% chance of exploitation in the next 30 days. Microsoft Power Automate Remote Code Execution Vulnerability
• CVE-2026-77897, published 2026-09-08. High severity, CVSS 7.0. EPSS: 0.3% chance of exploitation in the next 30 days. Relative path traversal in Power Automate allows an authorized attacker to elevate privileges locally.