PT-2026-112818 · Microsoft · Windows 10 Version 1607+14

CVE-2026-85857

Published

2026-10-13

Updated

2026-10-13

CVSS v3.1

5.5

Medium

Vector

AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Insertion of sensitive information into log file in Windows Kernel-Mode Drivers allows an authorized attacker to disclose information locally.

Fix

Insertion into Log File

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CVE-2026-85857

Windows 10 Version 1607

Windows 10 Version 1809

Windows 10 Version 21H2

Windows 10 Version 22H2

Windows 11 Version 23H2

Windows 11 Version 24H2

Windows 11 Version 25H2

Windows 11 Version 26H2

Windows 11 Version 26H1

Windows Server 2012

Windows Server 2012 R2

Windows Server 2016

Windows Server 2019

Windows Server 2022

Windows Server 2025