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Windows 11 24h2 CVE-2025-53133

HIGH
Use After Free (CWE-416)
2025-08-12 secure@microsoft.com
Memory Corruption Denial Of Service Use After Free Microsoft Windows 11 24h2 Windows Server 2025 Windows
7.8
CVSS 3.1 · NVD
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Severity by source

NVD PRIMARY
7.8 HIGH
AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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

Lifecycle Timeline

2
Analysis Generated
Mar 28, 2026 - 19:06 vuln.today
CVE Published
Aug 12, 2025 - 18:15 nvd
HIGH 7.8

DescriptionCVE.org

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

AnalysisAI

Use after free in Windows PrintWorkflowUserSvc allows an authorized attacker to elevate privileges locally. Rated high severity (CVSS 7.8). No vendor patch available.

Technical ContextAI

This vulnerability is classified as Use After Free (CWE-416), which allows attackers to access freed memory to execute arbitrary code or crash the application. Use after free in Windows PrintWorkflowUserSvc allows an authorized attacker to elevate privileges locally. Affected products include: Microsoft Windows 11 24H2, Microsoft Windows Server 2025.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Use smart pointers or garbage-collected languages. Set pointers to NULL after freeing. Enable memory sanitizers.

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CVE-2025-53133 vulnerability details – vuln.today
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