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Microsoft Security Response CenterCVE-2026-83946

Azure Portal Spoofing Vulnerability

Improper neutralization of input during web page generation ('cross-site scripting') in Azure Portal allows an unauthorized attacker to perform spoofing over a network.

Read the vendor bulletin Get alerts for Azure Portal
8.2CVSS out of 10Critical severity
Scope

What the vendor says is affected

  • Azure Portal
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-2026-83946View CVSS, KEV, EPSS, and threat context
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