Remote Code Execution Vulnerability in Microsoft Remote Desktop Client
CVE-2025-58718

8.8HIGH

Key Information:

Vendor

Microsoft
Status
Windows App Client For Windows Desktop
Windows 11 Version 25h2
Windows 10 Version 1809
Windows Server 2019
Vendor
CVE Published:
14 October 2025

What is CVE-2025-58718?

A use after free vulnerability exists in the Microsoft Remote Desktop Client, allowing an unauthorized attacker to execute arbitrary code over a network. If exploited, this vulnerability could enable attackers to gain elevated privileges or access sensitive information. Users should apply the latest security updates as recommended to mitigate the risks associated with this vulnerability.

Affected Version(s)

Remote Desktop client for Windows Desktop Unknown 1.2.0.0 < 1.2.6599.0

Windows 10 Version 1507 32-bit Systems 10.0.10240.0 < 10.0.10240.21161

Windows 10 Version 1607 32-bit Systems 10.0.14393.0 < 10.0.14393.8519

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE...
vendor-advisory

CVSS V3.1

Score:
8.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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