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MicrosoftCVE-2026-70009

Microsoft Azure ARC: path traversal

Critical9.3CVE-2026-70009 · Published Sep 17, 2026 · updated Sep 25, 2026

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

Microsoft advisory

Affected versions

PackageAffectedFixed in
Azure ARC
Product
all versionsNo fix yet
Details and references
CVSS 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:H/A:N
Severity from
the vendor (its own CVE record or advisory)
Weakness
CWE-22

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