SB2025101511 - Multiple vulnerabilities in Microsoft Windows File Explorer

Description

This security bulletin contains information about 2 secuirty vulnerabilities.

1) Information disclosure (CVE-ID: CVE-2025-58739)

The vulnerability allows a remote attacker to gain access to potentially sensitive information.

The vulnerability exists due to excessive data output by the application in Microsoft Windows File Explorer. A remote attacker can trick a victim to open a specially crafted file and gain unauthorized access to sensitive information on the system.

2) Information disclosure (CVE-ID: CVE-2025-59214)

The vulnerability allows a remote attacker to gain access to potentially sensitive information.

The vulnerability exists due to excessive data output by the application in Microsoft Windows File Explorer. A remote attacker can trick a victim to open a specially crafted file and gain unauthorized access to sensitive information on the system.

Remediation

Install update from vendor's website.

References

• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2025-58739
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2025-59214