Integer overflow or wraparound in Windows Hyper-V allows an authorized attacker to elevate privileges locally.
History

Mon, 15 Sep 2025 10:45:00 +0000

Type Values Removed Values Added
First Time appeared Microsoft
Microsoft hyper-v
Microsoft windows
Microsoft windows 10
Microsoft windows 11
Microsoft windows Server
Microsoft windows Server 2012
Vendors & Products Microsoft
Microsoft hyper-v
Microsoft windows
Microsoft windows 10
Microsoft windows 11
Microsoft windows Server
Microsoft windows Server 2012

Tue, 09 Sep 2025 18:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

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


Tue, 09 Sep 2025 17:15:00 +0000

Type Values Removed Values Added
Description Integer overflow or wraparound in Windows Hyper-V allows an authorized attacker to elevate privileges locally.
Title Windows Hyper-V Elevation of Privilege Vulnerability
Weaknesses CWE-122
CWE-190
References
Metrics cvssV3_1

{'score': 7.8, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C'}


cve-icon MITRE

Status: PUBLISHED

Assigner: microsoft

Published: 2025-09-09T17:01:17.742Z

Updated: 2025-09-12T00:49:08.144Z

Reserved: 2025-07-16T19:49:12.437Z

Link: CVE-2025-54091

cve-icon Vulnrichment

Updated: 2025-09-09T17:54:09.816Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2025-09-09T17:15:52.563

Modified: 2025-09-11T17:14:25.240

Link: CVE-2025-54091

cve-icon Redhat

No data.