CVE-2025-59507 - Vulnerability Details - OpenCVE

Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Speech 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.

Key SSVC decision points have not yet been added.

Vendors	Products
Microsoft	Windows Windows 10 Windows 11 Windows Server 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-2025-59507

History

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

Type	Values Removed	Values Added
First Time appeared		Microsoft Microsoft windows Microsoft windows 10 Microsoft windows 11 Microsoft windows Server Microsoft windows Server 2016 Microsoft windows Server 2019 Microsoft windows Server 2022 Microsoft windows Server 2025
Vendors & Products		Microsoft Microsoft windows Microsoft windows 10 Microsoft windows 11 Microsoft windows Server 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		Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Speech allows an authorized attacker to elevate privileges locally.
Title		Windows Speech Runtime Elevation of Privilege Vulnerability
Weaknesses		CWE-362
References		https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-59507
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: 2025-11-11T17:59:15.696Z

Updated: 2025-11-13T20:53:23.937Z

Reserved: 2025-09-17T03:06:33.548Z

Link: CVE-2025-59507

Vulnrichment

No data.

NVD

Status : Awaiting Analysis

Published: 2025-11-11T18:15:36.403

Modified: 2025-11-12T16:19:34.210

Link: CVE-2025-59507

Redhat

No data.

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