SB2025101509 - Multiple vulnerabilities in Microsoft Failover Cluster

Description

This security bulletin contains information about 2 secuirty vulnerabilities.

1) Information disclosure (CVE-ID: CVE-2025-59188)

The vulnerability allows a local user to gain access to potentially sensitive information.

The vulnerability exists due to excessive data output by the application in Microsoft Failover Cluster. A local user can gain unauthorized access to sensitive information on the system.

2) Inclusion of Sensitive Information in Log Files (CVE-ID: CVE-2025-47979)

The vulnerability allows a local user to gain access to sensitive information.

The vulnerability exists due to software stores sensitive information into log files in Microsoft Failover Cluster. A local user can read the log files and gain access to sensitive data.

Remediation

Install update from vendor's website.

References

• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2025-59188
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2025-47979