CVE-2026-70008

Microsoft · Published October 13, 2026

7.8

CVSS v3.1

HIGH

Patch availableGet patch

Description

Windows IP Over USB Service Elevation of Privilege Vulnerability. Integer overflow or wraparound in Windows IP Over USB Service allows an authorized attacker to elevate privileges locally.

Affected Products

Windows 10 Version 21H2 for 32-bit Systems
Windows 10 Version 21H2 for ARM64-based Systems
Windows 10 Version 21H2 for x64-based Systems
Windows 10 Version 22H2 for 32-bit Systems

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