CVE-2026-27924

HIGH

Desktop Window Manager Elevation of Privilege Vulnerability

Title source: cna
STIX 2.1

Description

Use after free in Desktop Window Manager allows an authorized attacker to elevate privileges locally.

References (1)

Scores

CVSS v3 7.8
EPSS 0.0005
EPSS Percentile 15.1%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact total

Details

CWE
CWE-416
Status published
Products (11)
Microsoft/Windows 10 Version 21H2 10.0.19044.0 - 10.0.19044.7184
Microsoft/Windows 10 Version 22H2 10.0.19045.0 - 10.0.19045.7184
Microsoft/Windows 11 version 22H3 10.0.22631.0 - 10.0.22631.6936
Microsoft/Windows 11 Version 23H2 10.0.22631.0 - 10.0.22631.6936
Microsoft/Windows Server 2022 10.0.20348.0 - 10.0.20348.5020
Microsoft/Windows Server 2022, 23H2 Edition (Server Core installation) 10.0.25398.0 - 10.0.25398.2274
microsoft/windows_10_21h2 < 10.0.19044.7184 (3 CPE variants)
microsoft/windows_10_22h2 < 10.0.19045.7184 (3 CPE variants)
microsoft/windows_11_23h2 < 10.0.22631.6936 (2 CPE variants)
microsoft/windows_server_2022 < 10.0.20348.5020
... and 1 more
Published Apr 14, 2026
Tracked Since Apr 14, 2026