CVE-2025-54115 - OpenCVE

Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Hyper-V allows an authorized attacker to elevate privileges locally.

No CVSS v4.0

Attack Vector Local

Attack Complexity High

Privileges Required Low

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploitation none

Automatable no

Technical Impact total

Vendors	Products
Microsoft	Hyper-v Windows Windows 10 Windows 11 Windows Server Windows Server 2019 Windows Server 2022

No data.

No data.

References

Link	Providers
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-54115

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 2019 Microsoft windows Server 2022
Vendors & Products		Microsoft Microsoft hyper-v Microsoft windows Microsoft windows 10 Microsoft windows 11 Microsoft windows Server Microsoft windows Server 2019 Microsoft windows Server 2022

Thu, 11 Sep 2025 15:15:00 +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		Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Hyper-V allows an authorized attacker to elevate privileges locally.
Title		Windows Hyper-V Elevation of Privilege Vulnerability
Weaknesses		CWE-362
References		https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-54115
Metrics		cvssV3_1 `{'score': 7, 'vector': 'CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C'}`

MITRE

Status: PUBLISHED

Assigner: microsoft

Published: 2025-09-09T17:01:26.035Z

Updated: 2025-09-18T21:42:39.797Z

Reserved: 2025-07-16T19:49:12.441Z

Link: CVE-2025-54115

Vulnrichment

Updated: 2025-09-11T14:31:03.438Z

NVD

Status : Awaiting Analysis

Published: 2025-09-09T17:15:57.573

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

Link: CVE-2025-54115

Redhat

No data.

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