CVE-2025-59514 - Vulnerability Details - OpenCVE

Improper privilege management in Microsoft Streaming Service allows an authorized attacker to elevate privileges locally.

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

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.

Key SSVC decision points have not yet been added.

Vendors	Products
Microsoft	Windows 10 Windows 11 Windows Server Windows Server 2008 Windows Server 2012 Windows Server 2016 Windows Server 2019 Windows Server 2022 Windows Server 2025

No data.

No data.

References

Link	Providers
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-59514

History

Wed, 12 Nov 2025 12:45:00 +0000

Type	Values Removed	Values Added
First Time appeared		Microsoft Microsoft windows 10 Microsoft windows 11 Microsoft windows Server Microsoft windows Server 2008 Microsoft windows Server 2012 Microsoft windows Server 2016 Microsoft windows Server 2019 Microsoft windows Server 2022 Microsoft windows Server 2025
Vendors & Products		Microsoft Microsoft windows 10 Microsoft windows 11 Microsoft windows Server Microsoft windows Server 2008 Microsoft windows Server 2012 Microsoft windows Server 2016 Microsoft windows Server 2019 Microsoft windows Server 2022 Microsoft windows Server 2025

Tue, 11 Nov 2025 18:15:00 +0000

Type	Values Removed	Values Added
Description		Improper privilege management in Microsoft Streaming Service allows an authorized attacker to elevate privileges locally.
Title		Microsoft Streaming Service Proxy Elevation of Privilege Vulnerability
Weaknesses		CWE-269
References		https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-59514
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'}`

MITRE

Status: PUBLISHED

Assigner: microsoft

Published: 2025-11-11T17:59:35.037Z

Updated: 2025-11-13T20:53:42.553Z

Reserved: 2025-09-17T03:06:33.549Z

Link: CVE-2025-59514

Vulnrichment

No data.

NVD

Status : Awaiting Analysis

Published: 2025-11-11T18:15:37.560

Modified: 2025-11-12T16:19:12.850

Link: CVE-2025-59514

Redhat

No data.

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