Resource exhaustion in Microsoft Windows and Windows Server - CVE-2025-53722

Vulnerability identifier: #VU114002

CSH Severity: Medium

CVSS v4: 8.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N]

CVE-ID: CVE-2025-53722

CWE-ID: CWE-400

Exploitation vector: Remote access

Exploit availability: No public exploit available

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to application does not properly control consumption of internal resources in Windows Remote Desktop Services. A remote attacker can trigger resource exhaustion and perform a denial of service (DoS) attack.

Microsoft Windows
Windows Server

Install updates from vendor's website.

Microsoft Windows - addressed in versions 10 21H2 10.0.19044.6216, 10 22H2 10.0.19045.6216, 10 1507 10.0.10240.21100, 10 1607 10.0.14393.8330, 10 1809 10.0.17763.7678, 11 22H2 10.0.22621.5768, 11 23H2 10.0.22631.5768, 11 24H2 10.0.26100.4851, 11 24H2 10.0.26100.4946
Windows Server - addressed in versions 2008 R2 6.1.7601.27872, 2012 R2 6.3.9600.22725, 2012 6.2.9200.25622, 2016 10.0.14393.8330, 2019 10.0.17763.7678, 2022 23H2 10.0.25398.1791, 2022 10.0.20348.3989, 2022 10.0.20348.4052, 2025 10.0.26100.4851, 2025 10.0.26100.4946

• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-53722

• Denial of service in Microsoft Windows Remote Desktop Services