CVE-2025-54113

HIGH

Windows Server 2008/2012/2016/2019/2022/2025 <10.0.26100.6508 - RCE via RRAS Heap Overflow

Title source: llm

Heap-based buffer overflow in Windows Routing and Remote Access Service (RRAS) allows an unauthorized attacker to execute code over a network.

Core 1

Core References

Vendor Advisory vendor-advisory patch

CVSS v3 8.8

EPSS 0.0084

EPSS Percentile 53.1%

Attack Vector NETWORK

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

Vulnrichment

Exploitation none

Automatable no

Technical Impact total

CWE

CWE-122

Status published

Products (9)

microsoft/windows_server_2008 (2 CPE variants)

microsoft/windows_server_2008 r2 sp1

microsoft/windows_server_2012

microsoft/windows_server_2012 r2

microsoft/windows_server_2016 < 10.0.14393.8422

microsoft/windows_server_2019 < 10.0.17763.7792

microsoft/windows_server_2022 < 10.0.20348.4106

microsoft/windows_server_2022_23h2 < 10.0.25398.1849

microsoft/windows_server_2025 < 10.0.26100.6508

Published Sep 09, 2025

Tracked Since Feb 18, 2026