High MSRC-CVE-2025-59510 1 CVE

Windows Routing and Remote Access Service (RRAS) Denial of Service Vulnerability

Published Nov 11, 2025 · Updated Nov 11, 2025

Vendor: Microsoft

Summary

Impact: Denial of Service. Microsoft rating: Important. Not known to be exploited — Exploitation Less Likely. Customer action: Required.

Details

Security updates
10.0.17763.8027 — https://support.microsoft.com/help/5068791
10.0.20348.4405 — https://support.microsoft.com/help/5068787
10.0.20348.4346 — https://support.microsoft.com/help/5068840
10.0.19044.6575 — https://support.microsoft.com/help/5068781
10.0.26100.7171 — https://support.microsoft.com/help/5068861
10.0.26100.7092 — https://support.microsoft.com/help/5068966
10.0.22631.6199 — https://support.microsoft.com/help/5068865
10.0.25398.1965 — https://support.microsoft.com/help/5068779
10.0.14393.8594 — https://support.microsoft.com/help/5068864
6.3.9600.22869 — https://support.microsoft.com/help/5068905

Vulnerabilities 1

Medium 5.5

CVE-2025-59510

Windows Routing and Remote Access Service (RRAS) Denial of Service Vulnerability

Improper link resolution before file access ('link following') in Windows Routing and Remote Access Service (RRAS) allows an authorized attacker to deny service locally.

Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows

Nov 11, 2025

Revision history

2025-11-11 #1
Information published.

References

CVE-2025-59510 Windows Routing and Remote Access Service (RRAS) Denial of Service Vulnerability - HTML
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-59510
Microsoft Exploitability Index
https://www.microsoft.com/en-us/msrc/exploitability-index?rtc=1
Microsoft Support Lifecycle
https://support.microsoft.com/lifecycle
Common Vulnerability Scoring System
https://www.first.org/cvss