What is CVE-2026-83948?

CVE-2026-83948 is a high-severity vulnerability in Microsoft Azure Cli, classified under Command Injection. CVSS score: 8.0/10. Published 2026-09-08.

How severe is CVE-2026-83948?

High severity. CVSS v3 base score is 8.0 out of 10.

RCE in Microsoft Azure Cli

CVE-2026-83948

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.

Vulnerability class: Command Injection (OS Command Injection)

CVSS v3 metric

CVSS v3 base score 8.0 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:H.

Affected products

Microsoft Azure Cli

Weakness classification (CWE)

CWE-77 — Command Injection

References

secure@microsoft.com (vendor-advisory, patch)

Frequently asked questions

What is CVE-2026-83948?: CVE-2026-83948 is a high-severity vulnerability in Microsoft Azure Cli, classified under Command Injection. CVSS score: 8.0/10. Published 2026-09-08.
How severe is CVE-2026-83948?: High severity. CVSS v3 base score is 8.0 out of 10.