CVE-2025-47979

Microsoft Failover Cluster Information Disclosure Vulnerability

Published Oct 14, 2025 CVSS 3.1 · 5.5 Medium EPSS < 1% KEV · Not listed
Description
Insertion of sensitive information into log file in Windows Failover Cluster allows an authorized attacker to disclose information locally.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared Microsoft windows Server 23h2
CPEs cpe:2.3:o:microsoft:windows_server_23h2:*:*:*:*:*:*:*:*
Vendors & Products Microsoft windows Server 23h2
Type Values Removed Values Added
First Time appeared Microsoft windows
Microsoft windows Server
Microsoft windows Server 2022
Vendors & Products Microsoft windows
Microsoft windows Server
Microsoft windows Server 2022
Type Values Removed Values Added
First Time appeared Microsoft
Microsoft windows Server 2022 23h2
Microsoft windows Server 2025
CPEs cpe:2.3:o:microsoft:windows_server_2022_23h2:*:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_server_2025:*:*:*:*:*:*:*:*
Vendors & Products Microsoft
Microsoft windows Server 2022 23h2
Microsoft windows Server 2025
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description Insertion of sensitive information into log file in Windows Failover Cluster allows an authorized attacker to disclose information locally.
Title Microsoft Failover Cluster Information Disclosure Vulnerability
Weaknesses CWE-532
References
Metrics cvssV3_1

{'score': 5.5, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
microsoft
Published
Updated
Feb 22, 2026, 5:24 PM
Reserved
May 14, 2025, 2:44 PM
Status
Analyzed
Published
Oct 14, 2025, 5:15 PM
Modified
Oct 18, 2026, 9:10 PM