Description

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

INFO

Published Date :

2026-01-22T22:47:38.744Z

Last Modified :

2026-04-01T13:49:27.520Z

Source :

microsoft
AFFECTED PRODUCTS

The following products are affected by CVE-2026-21264 vulnerability.

Vendors Products
Microsoft
  • Account
  • Micrososft Account
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-21264.

URL Resource
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-21264 cve-icon cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact