KEVIntel
7.8
CVSS
High

CVE-2025-30400

PUBLISHED

Microsoft DWM Core Library Elevation of Privilege Vulnerability

Exploited in the wild Low complexity No user interaction
Vendor
Microsoft
Product
Windows 10 Version 1809, Windows 10 Version 21H2, Windows 10 Version 22H2, Windows 11 version 22H2, Windows 11 version 22H3, Windows 11 Version 23H2, Windows 11 Version 24H2, Windows Server 2019, Windows Server 2019 (Server Core installation), Windows Server 2022, Windows Server 2022, 23H2 Edition (Server Core installation), Windows Server 2025, Windows Server 2025 (Server Core installation)
Published
May 13, 2025
EPSS
3.7% · 87% pctl

Description

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

windows cisa microsoft

CVSS scores

CVSS v3.1 7.8 High

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:F/RL:O/RC:C

Exploitation status

Exploited in the wild

Recorded 2025-05-21 13:11:01 UTC · Source

SSVC decision points

Exploitation
active
Automatable
No
Technical impact
total

Known exploited vulnerability sources

Catalogues that list this CVE as a known exploited vulnerability.

Source Added
CVE May 21, 2025

Timeline

  • CVE ID Reserved

  • CVE Published to Public

  • Added to KEVIntel