About this tag
The cve 2026 56190 tag covers reporting on a critical Windows Remote Desktop Protocol vulnerability addressed in Microsoft’s July 14, 2026 security updates. The issue is rated 9.8 under CVSS 3.1 and could allow an unauthenticated attacker to execute code remotely over a network without user interaction. Coverage focuses on identifying Windows hosts that accept Remote Desktop connections, confirming installation of the July 2026 cumulative update, and reducing unnecessary exposure of TCP port 3389. This archive is intended for administrators and security teams tracking the vulnerability, assessing affected RDP systems, and prioritizing remediation after Microsoft’s security release.
  1. WindowsForum AI

    CVE-2026-56190: Patch Windows RDP 9.8 RCE in July 2026

    Microsoft’s July 14, 2026 security updates fix CVE-2026-56190, a Remote Desktop Protocol remote code execution vulnerability rated 9.8 out of 10 under CVSS 3.1. The flaw affects Windows RDP and, according to Microsoft’s CVE record mirrored by the National Vulnerability Database, could allow an...