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

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Fixes

Solution

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Workaround

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History

Wed, 13 May 2026 10:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Tue, 12 May 2026 20:30:00 +0000

Type Values Removed Values Added
First Time appeared Microsoft windows Server 2025 (server Core Installation)
Vendors & Products Microsoft windows Server 2025 (server Core Installation)

Tue, 12 May 2026 17:30:00 +0000

Type Values Removed Values Added
Description Use after free in Windows Kernel-Mode Drivers allows an authorized attacker to execute code over a network.
Title Windows Kernel-Mode Driver Remote Code Execution Vulnerability
First Time appeared Microsoft
Microsoft windows Server 2025
Weaknesses CWE-416
CPEs cpe:2.3:o:microsoft:windows_server_2025:*:*:*:*:*:*:*:*
Vendors & Products Microsoft
Microsoft windows Server 2025
References
Metrics cvssV3_1

{'score': 8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: microsoft

Published:

Updated: 2026-05-13T17:59:01.901Z

Reserved: 2026-03-26T21:02:16.445Z

Link: CVE-2026-34332

cve-icon Vulnrichment

Updated: 2026-05-13T09:59:30.184Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-05-12T18:17:07.127

Modified: 2026-05-13T15:34:52.573

Link: CVE-2026-34332

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-05-12T20:15:24Z

Weaknesses