Security Advisory

CVE-2026-21264

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2026-01-22 22:47:38
Last updated 2026-04-01 13:49:27
Assigner microsoft
State PUBLISHED

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.