CVE-2026-71330

Microsoft · Published September 8, 2026

7.5

CVSS v3.1

HIGH

Patch availableGet patch

Description

Windows Services for NFS ONCRPC XDR Driver Information Disclosure Vulnerability. Exposure of sensitive system information to an unauthorized control sphere in Windows Services for NFS ONCRPC XDR Driver allows an unauthorized attacker to disclose information over a network.

Affected Products

Windows 10 Version 1809 for 32-bit Systems
Windows 10 Version 1809 for x64-based Systems
Windows Server 2019
Windows Server 2019 (Server Core installation)

CVSS Vector

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