Microsoft Windows Storage Management Provider Buffer Over-Read Vulnerability Allowing Information Disclosure

A buffer over-read vulnerability has been identified in the Windows Storage Management Provider. This issue allows an authorized attacker to locally disclose information by reading small portions of heap memory. The vulnerability affects multiple Windows products, including various versions of Windows 10, Windows 11, Windows Server 2016, Windows Server 2019, Windows Server 2022, and Windows Server 2025.

Impact

Exploitation of this vulnerability could lead to unauthorized information disclosure.

Remediation

Users can apply the security update for this vulnerability, which is available through the Microsoft Update Catalog. Specific update details can be found in the Microsoft Knowledge Base articles KB5066791, KB5066782, KB5066836, KB5066835, and KB5066586.