CVE-2025-59260

MEDIUM

Windows Server 2016/2019/2022/2025 Authenticated Information Disclosure in Failover Cluster Virtual Driver

Title source: llm

Description

Exposure of sensitive information to an unauthorized actor in Microsoft Failover Cluster Virtual Driver allows an authorized attacker to disclose information locally.

References (1)

Core 1

Core References

Vendor Advisory vendor-advisory patch

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-59260

Scores

CVSS v3 5.5

EPSS 0.0007

EPSS Percentile 22.2%

Attack Vector LOCAL

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

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

CWE

CWE-200

Status published

Products (5)

microsoft/windows_server_2016 < 10.0.14393.8519

microsoft/windows_server_2019 < 10.0.17763.7919

microsoft/windows_server_2022 < 10.0.20348.4294

microsoft/windows_server_2022_23h2 < 10.0.25398.1913

microsoft/windows_server_2025 < 10.0.26100.6899

Published Oct 14, 2025

Tracked Since Feb 18, 2026