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Microsoft Security Response CenterCVE-2026-69399

Azure Arc Elevation of Privilege Vulnerability

Why are there no links to an update or instructions with steps that must be taken to protect from this vulnerability? This vulnerability has already been fully mitigated by Microsoft. There is no action for users of this service to take. The purpose of this CVE is to provide further transparency. Please see Toward greater transparency: Unveiling Cloud Service CVEs for more information.

Read the vendor bulletin Get alerts for Azure ARC
10.0CVSS out of 10Critical severity
Scope

What the vendor says is affected

  • Azure ARC
Timeline

When this advisory changed

  1. Published by Microsoft Security Response Center

    The publication date reported by the vendor.

  2. Added to SecurityAlert

    We collected the advisory from the official source.

Vulnerabilities

CVEs named in this advisory

CVE-2026-69399View CVSS, KEV, EPSS, and threat context
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