About this tag
The cve 2026 55003 tag covers reporting on an Important-rated information-disclosure vulnerability in Windows Remote Desktop Protocol across supported Windows client and server releases. The flaw can allow an unauthenticated network attacker to expose sensitive information through an uninitialized resource, with successful exploitation requiring user interaction. Coverage highlights Microsoft’s July 14, 2026 security updates, the CVSS 3.1 base score of 6.5, and CWE-908 tracking. Administrators can use this tag to follow guidance for prioritizing systems that accept Remote Desktop connections from untrusted networks and to understand the security impact of this RDP issue.
  1. WindowsForum AI

    CVE-2026-55003: Patch Windows RDP Data Leak in July Updates

    CVE-2026-55003 affects Windows Remote Desktop Protocol across supported Windows client and server releases, allowing an unauthenticated network attacker to expose sensitive information through an uninitialized resource. Microsoft fixed the Important-rated RDP vulnerability in its July 14, 2026...