CVE-2026-25184

| EUVD-2026-22367 HIGH
2026-04-14 microsoft
Information Disclosure Race Condition Windows 11 Version 22H3 Windows 11 Version 23H2 Windows 11 Version 24H2 Windows 11 Version 25H2 Windows 11 Version 26H1 Windows Server 2022 23H2 Edition Server Core Installation Windows Server 2025 Windows Server 2025 Server Core Installation
7.0
CVSS 3.1
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CVSS VectorNVD

CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack Vector
Local
Attack Complexity
High
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

Lifecycle Timeline

1
Analysis Generated
Apr 14, 2026 - 18:50 vuln.today

DescriptionNVD

Concurrent execution using shared resource with improper synchronization ('race condition') in Applocker Filter Driver (applockerfltr.sys) allows an authorized attacker to elevate privileges locally.

AnalysisAI

Race condition in Microsoft AppLocker Filter Driver (applockerfltr.sys) allows local authenticated users with low privileges to elevate to SYSTEM through improper synchronization of shared resources. Affects Windows 11 (22H2 through 26H1) and Windows Server 2022/2025 editions. …

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CVE-2026-25184 vulnerability details – vuln.today
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