CVE-2025-59502

HighCVSS 7.5/10Last modified Jun 17, 2026

Description

Uncontrolled resource consumption in Windows Remote Procedure Call allows an unauthorized attacker to deny service over a network.

Metrics

CVSS 3.1 7.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-400

Affected software

VendorProductVersions
MicrosoftWindows 10 Version 1809>= 10.0.17763.0, < 10.0.17763.7792
MicrosoftWindows 10 Version 21H2>= 10.0.19044.0, < 10.0.19044.6332
MicrosoftWindows 10 Version 22H2>= 10.0.19045.0, < 10.0.19044.6332
MicrosoftWindows 11 version 22H2>= 10.0.22621.0, < 10.0.22631.5909
MicrosoftWindows 11 version 22H3>= 10.0.22631.0, < 10.0.22631.5909
MicrosoftWindows 11 Version 23H2>= 10.0.22631.0, < 10.0.22631.5909
MicrosoftWindows 11 Version 24H2>= 10.0.26100.0, < 10.0.26100.6584
MicrosoftWindows Server 2019>= 10.0.17763.0, < 10.0.17763.7792
MicrosoftWindows Server 2019 (Server Core installation)>= 10.0.17763.0, < 10.0.17763.7792
MicrosoftWindows Server 2022>= 10.0.20348.0, < 10.0.20348.4171
MicrosoftWindows Server 2022, 23H2 Edition (Server Core installation)>= 10.0.25398.0, < 10.0.25398.1849
MicrosoftWindows Server 2025>= 10.0.26100.0, < 10.0.26100.6584
MicrosoftWindows Server 2025 (Server Core installation)>= 10.0.26100.0, < 10.0.26100.6584

References

Timeline

Published
Oct 14, 2025
Last modified
Jun 17, 2026
NVD status
Analyzed

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CVE-2025-59502: High severity, CVSS 7.5 | Vulnix