CVE-2025-59258

MEDIUM

Windows Server 2012, 2016, 2019, 2022, 2025 - Unauthorized Information Disclosure via ADFS Log File

Title source: llm

Description

Insertion of sensitive information into log file in Active Directory Federation Services allows an unauthorized attacker to disclose information locally.

References (1)

Core 1

Core References

Vendor Advisory vendor-advisory patch

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-59258

Scores

CVSS v3 6.2

EPSS 0.0054

EPSS Percentile 40.8%

Attack Vector LOCAL

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

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

CWE

CWE-532

Status published

Products (7)

microsoft/windows_server_2012

microsoft/windows_server_2012 r2

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