CVE-2025-33054: Microsoft Windows 11 22h2

High severity, CVSS 8.1. EPSS: 1% chance of exploitation in the next 30 days.

Insufficient UI warning of dangerous operations in Remote Desktop Client allows an unauthorized attacker to perform spoofing over a network.

Affected products

• Microsoft Windows 11 22h2: before 10.0.22621.5624 (fixed in 10.0.22621.5624)
• Microsoft Windows 11 23h2: before 10.0.22631.5624 (fixed in 10.0.22631.5624)
• Microsoft Windows 11 24h2: before 10.0.26100.4652 (fixed in 10.0.26100.4652)
• Microsoft Windows Server 2025: before 10.0.26100.4652 (fixed in 10.0.26100.4652)

Published 2025-07-08. Last modified 2026-06-17.