CVE-2025-49665

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2025-49665
Concurrent execution using shared resource with improper synchronization ('race condition') in Workspace Broker allows an authorized attacker to elevate privileges locally.

7.8 /10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-49665 Vendor Advisory
Configurations

Configuration 1 (hide)

OR cpe:2.3:o:microsoft:windows_10_1507:*:*:*:*:*:*:x64:*
cpe:2.3:o:microsoft:windows_10_1507:*:*:*:*:*:*:x86:*
cpe:2.3:o:microsoft:windows_10_1607:*:*:*:*:*:*:x64:*
cpe:2.3:o:microsoft:windows_10_1607:*:*:*:*:*:*:x86:*
cpe:2.3:o:microsoft:windows_10_1809:*:*:*:*:*:*:x64:*
cpe:2.3:o:microsoft:windows_10_1809:*:*:*:*:*:*:x86:*
cpe:2.3:o:microsoft:windows_10_21h2:*:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_10_22h2:*:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_11_22h2:*:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_11_23h2:*:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_11_24h2:*:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_server_2012:-:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_server_2012:r2:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_server_2016:*:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_server_2019:*:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_server_2022:*:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_server_2022_23h2:*:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_server_2025:*:*:*:*:*:*:*:*
History

15 Jul 2025, 16:26

Type Values Removed Values Added
References () https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-49665 - () https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-49665 - Vendor Advisory
CPE cpe:2.3:o:microsoft:windows_10_22h2:*:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_10_21h2:*:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_server_2012:r2:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_11_23h2:*:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_server_2019:*:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_server_2016:*:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_10_1507:*:*:*:*:*:*:x64:*
cpe:2.3:o:microsoft:windows_10_1607:*:*:*:*:*:*:x86:*
cpe:2.3:o:microsoft:windows_server_2022:*:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_server_2012:-:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_10_1607:*:*:*:*:*:*:x64:*
cpe:2.3:o:microsoft:windows_server_2025:*:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_11_22h2:*:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_server_2022_23h2:*:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_10_1507:*:*:*:*:*:*:x86:*
cpe:2.3:o:microsoft:windows_11_24h2:*:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_10_1809:*:*:*:*:*:*:x64:*
cpe:2.3:o:microsoft:windows_10_1809:*:*:*:*:*:*:x86:*
First Time Microsoft windows 10 21h2
Microsoft windows Server 2019
Microsoft windows 10 1507
Microsoft windows Server 2025
Microsoft windows Server 2022
Microsoft windows 10 1607
Microsoft windows Server 2012
Microsoft windows 11 22h2
Microsoft windows 10 1809
Microsoft windows 10 22h2
Microsoft windows 11 24h2
Microsoft
Microsoft windows Server 2022 23h2
Microsoft windows 11 23h2
Microsoft windows Server 2016

10 Jul 2025, 13:18

Type Values Removed Values Added
Summary
  • (es) La ejecución concurrente que utiliza un recurso compartido con sincronización incorrecta ('condición de ejecución') en Workspace Broker permite que un atacante autorizado eleve privilegios localmente.

08 Jul 2025, 17:15

Type Values Removed Values Added
New CVE
Information

Published : 2025-07-08 17:15

Updated : 2025-07-15 16:26

NVD link : CVE-2025-49665

Mitre link : CVE-2025-49665

CVE.ORG link : CVE-2025-49665

JSON object : View

Products Affected

microsoft

  • windows_10_1507
  • windows_11_22h2
  • windows_server_2022
  • windows_10_1809
  • windows_11_23h2
  • windows_11_24h2
  • windows_server_2019
  • windows_10_1607
  • windows_server_2016
  • windows_server_2022_23h2
  • windows_server_2012
  • windows_10_21h2
  • windows_10_22h2
  • windows_server_2025
CWE
CWE-362

Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

CWE-416

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