CyberICT

CVE-2025-55339

Microsoft · Published October 14, 2025

CVSS v3.1

HIGH
Patch availableGet patch

Description

Windows Network Driver Interface Specification (NDIS) Driver Elevation of Privilege Vulnerability. Out-of-bounds read in Windows NDIS allows an authorized attacker to elevate privileges locally.

Affected Products

  • Windows 11 Version 25H2 for x64-based Systems
  • Windows 11 Version 25H2 for ARM64-based Systems
  • Windows Server 2022
  • Windows Server 2022 (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