CVE-2026-96855

MEDIUMCVSS 5.5

Description

Improper access control in Windows Modern Device Management (MDM) allows an authorized attacker to perform tampering locally.

Timeline

Published:October 13th, 2026 7:21 PM

Last modified:October 20th, 2026 12:32 AM

CVSS Scoring

CVSS v3: 5.5 (MEDIUM)

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

Affected Software

From NVD CPE configuration data

Vendors

microsoft

Products

windows_10_1809windows_10_21h2windows_10_22h2windows_11_23h2windows_11_24h2windows_11_25h2windows_11_26h1windows_11_26h2windows_server_2019windows_server_2022windows_server_2025

Weaknesses (CWE)

CWE-862

References & Reports

Advisories, patches, and third-party reports

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-96855Vendor Advisory

Source: NIST NVD · Data may lag official sources by up to one minute