CVE-2026-34332

Use after free in Windows Kernel-Mode Drivers allows an authorized attacker to execute code over a network.

CVSS v3 8.0 HIGH

8.0^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.1 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-34332	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:o:microsoft:windows_server_2025:*:*:*:*:*:*:*:*

History

26 Oct 2026, 18:10

Type	Values Removed	Values Added
Summary		(es) Uso después de liberar en controladores de modo kernel de Windows permite a un atacante autorizado ejecutar código a través de una red.

Information

Published : 2026-05-12 18:17

Updated : 2026-10-26 18:10

NVD link : CVE-2026-34332

Mitre link : CVE-2026-34332

CVE.ORG link : CVE-2026-34332

JSON object : View

Products Affected

microsoft

windows_server_2025

CWE

CWE-416

Use After Free

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