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Microsoft Security Response CenterCVE-2026-83948

Microsoft Azure CLI Remote Code Execution Vulnerability

HighVendor CVSS 8.0 / 10 1 CVE Published Sep 8, 2026 at 7:00 AM UTC

Summary

Improper neutralization of special elements used in a command ('command injection') in Microsoft Azure CLI allows an authorized attacker to execute code over a network.

Products covered

  • Microsoft Azure CLI

Remediation

Release Notes

Vendor-listed fixes

  • 2.2.1

CVEs in this advisory 1

Updates

  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.

  3. Confirmed at the source

    Our collector saw this advisory during a later source check.