What is CVE-2026-83948?

CVE-2026-83948 is a security advisory published by Microsoft Security Response Center (MSRC) with High severity. Microsoft Azure CLI Remote Code Execution Vulnerability

Which CVE IDs does CVE-2026-83948 cover?

CVE-2026-83948 covers the following CVE IDs: CVE-2026-83948. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of CVE-2026-83948?

CVE-2026-83948 has a CVSS v3 base score of 8.0, published by Microsoft Security Response Center (MSRC).

Which products are affected by CVE-2026-83948?

CVE-2026-83948 affects 1 product, including: Microsoft Azure CLI.

CVE-2026-83948HighCVSS 8.0

Microsoft Azure CLI Remote Code Execution Vulnerability

Vendor

Microsoft Security Response Center (MSRC)

Published

September 11, 2026

Last Modified

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🔗 CVE IDs covered (1)

CVE-2026-83948 →

📋 Description

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.

🎯 Affected products1

Microsoft Azure CLI

✅ Remediation

KBRelease Notes (Security Update) — fixed build 2.2.1

🔗 References (3)

advisoryhttps://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-83948
patchhttps://azcliprod.blob.core.windows.net/cli-extensions/vm_repair-2.2.1-py2.py3-none-any.whl
referencehttps://github.com/Azure/azure-cli-extensions/blob/main/src/vm-repair/HISTORY.rst