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Microsoft Security Response CenterCVE-2026-70009

Azure Arc Elevation of Privilege Vulnerability

Improper limitation of a pathname to a restricted directory ('path traversal') in Azure Arc allows an unauthorized attacker to elevate privileges over a network.

Read the vendor bulletin Get alerts for Azure ARC
9.3CVSS 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-2026-70009View CVSS, KEV, EPSS, and threat context
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