CVE-2026-25189

HIGH

Windows DWM Core Library - Privilege Escalation

Title source: llm
STIX 2.1

Description

Use after free in Windows DWM Core Library allows an authorized attacker to elevate privileges locally.

References (1)

Scores

CVSS v3 7.8
EPSS 0.0006
EPSS Percentile 17.5%
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 1809 10.0.17763.0 - 10.0.17763.8511
Microsoft/Windows 10 Version 21H2 10.0.19044.0 - 10.0.19044.7058
Microsoft/Windows 10 Version 22H2 10.0.19045.0 - 10.0.19045.7058
Microsoft/Windows Server 2019 10.0.17763.0 - 10.0.17763.8511
Microsoft/Windows Server 2019 (Server Core installation) 10.0.17763.0 - 10.0.17763.8511
Microsoft/Windows Server 2022 10.0.20348.0 - 10.0.20348.4893
microsoft/windows_10_1809 < 10.0.17763.8511 (2 CPE variants)
microsoft/windows_10_21h2 < 10.0.19044.7058 (3 CPE variants)
microsoft/windows_10_22h2 < 10.0.19045.7058 (3 CPE variants)
microsoft/windows_server_2019 < 10.0.17763.8511
... and 1 more
Published Mar 10, 2026
Tracked Since Mar 11, 2026