HIGH 7.0 Microsoft

CVE-2026-77897

Microsoft Power Automate Desktop Elevation of Privilege Vulnerability

Microsoft Security Update 2026-Sep: Microsoft Power Automate Desktop Elevation of Privilege Vulnerability

Affected Products

Power Automate for Desktop
Power Automate agent for virtual desktops

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-77897
https://nvd.nist.gov/vuln/detail/CVE-2026-77897

Published: 2026-09-08 · Source: Microsoft · Feed updated: 2026-10-27

This high severity vulnerability with a CVSS score of 7.0 was published on 2026-09-08 via Microsoft. Affected: Power Automate for Desktop, Power Automate agent for virtual desktops.

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