CVE-2025-30400

ENISA EUVD: EUVD-2025-14444 ↗

Exploited in the Wild ✓ Confirmed 0-Day ★ Google Project Zero

Triaged: March 5, 2026 2 articles Published: 2025-05-13

VulnLookup ↗ NVD ↗ EUVD ↗ MITRE ↗ Advisory ↗ P0 Sheet ↗ CISA KEV ↗

EPSS Score

Source: FIRST.org · 2026-05-23

0.91%

probability

This CVE has a 0.91% probability of being exploited in the next 30 days.

0% Top 76.0th percentile of all CVEs 100%

CVSS v3.1

Source: VulnerabilityLookup (CIRCL)

7.8

HIGH

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Temporal

Exploit Code Maturity

Functional

Remediation Level

Official Fix

Report Confidence

Confirmed

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

Description

NVD

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

Affected Products

Microsoft

Windows 10 Version 1809

10.0.17763.0

Microsoft

Windows 10 Version 21H2

10.0.19044.0

Microsoft

Windows 10 Version 22H2

10.0.19045.0

Microsoft

Windows 11 version 22H2

10.0.22621.0

Microsoft

Windows 11 version 22H3

10.0.22631.0

microsoft

windows 10 1809

microsoft

windows 10 21h2

microsoft

windows 10 22h2

microsoft

windows 11 22h2

microsoft

windows 11 23h2

Microsoft

Windows Server 2022

10.0.20348.0 <10.0.20348.3692

Microsoft

Windows Server 2025 (Server Core installation)

10.0.26100.0 <10.0.26100.4061

Microsoft

Windows 11 Version 23H2

10.0.22631.0 <10.0.22631.5335

Microsoft

Windows 10 Version 21H2

10.0.19044.0 <10.0.19044.5854

Microsoft

Windows Server 2019 (Server Core installation)

10.0.17763.0 <10.0.17763.7314

Microsoft

Windows Server 2019

10.0.17763.0 <10.0.17763.7314

Microsoft

Windows 11 version 22H2

10.0.22621.0 <10.0.22621.5335

Microsoft

Windows 11 version 22H3

10.0.22631.0 <10.0.22631.5335

Microsoft

Windows 10 Version 1809

10.0.17763.0 <10.0.17763.7314

Microsoft

Windows 11 Version 24H2

10.0.26100.0 <10.0.26100.4061

Microsoft

Windows 10 Version 22H2

10.0.19045.0 <10.0.19045.5854

Microsoft

Windows Server 2025

10.0.26100.0 <10.0.26100.4061

Microsoft

Windows Server 2022, 23H2 Edition (Server Core installation)

10.0.25398.0 <10.0.25398.1611

Attack Intelligence

CWE-118 · Incorrect Access of Indexable Resource ('Range Error') CWE-119 · Buffer Overflow CWE-416 · Use After Free CWE-664 · Improper Control of a Resource Through its Lifetime CWE-666 · Operation on Resource in Wrong Phase of Lifetime CWE-672 · Operation on a Resource after Expiration or Release CWE-825 · Expired Pointer Dereference

Google Project Zero

Patched

May 13, 2025

Reported by

Microsoft Threat Intelligence Center

Root Cause Analysis

???

Exploits & PoC

encrypter15/CVE-2025-30400

0 2025-05-23

1 repo — triés par ⭐ Rechercher sur GitHub ↗

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-30400

vendor-advisory patch

Signal Intelligence

Confidenceⓘ

95%

EPSS 0.91%

CVSS v3.1 7.8

Mentions 2

Last Seen May 13, 2025

CNA Information

CNA Assigner

microsoft

CNA Title

Microsoft DWM Core Library Elevation of Privilege Vulnerability

Analyst Note

Auto-imported from Google Project Zero — confirmed zero-day by definition.

Threat Actors 4

Circles

apt_group Global

Mana Team

apt_group 🇨🇳 CN

APT 5

apt_group Information theft and espionage 🇨🇳 CN

Storm-2460

apt_group 🇷🇺 RU

Triage Info

Decided atMar 05, 2026

Published DateMay 13, 2025