CyberICT

CVE-2026-69949

Microsoft · Published October 13, 2026

CVSS v3.1

HIGH
Patch availableGet patch

Description

Windows Client for NFS Elevation of Privilege Vulnerability. Heap-based buffer overflow in Windows Client for NFS allows an authorized attacker to elevate privileges locally.

Affected Products

  • Windows Server 2012
  • Windows Server 2012 (Server Core installation)
  • Windows Server 2012 R2
  • Windows Server 2012 R2 (Server Core installation)

CVSS Vector

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