CVE-2025-26649

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2025-26649
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Secure Channel allows an authorized attacker to elevate privileges locally.

7.0 /10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 1.0 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity HIGH

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-2025-26649 Vendor Advisory
Configurations

Configuration 1 (hide)

OR 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_2022:*:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_server_2022_23h2:*:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_server_2025:*:*:*:*:*:*:*:*
History

10 Jul 2025, 15:25

Type Values Removed Values Added
References () https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-26649 - () https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-26649 - Vendor Advisory
First Time Microsoft
Microsoft windows Server 2022 23h2
Microsoft windows 11 24h2
Microsoft windows 11 23h2
Microsoft windows Server 2022
Microsoft windows Server 2025
Microsoft windows 11 22h2
CPE cpe:2.3:o:microsoft:windows_11_22h2:*:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_server_2022:*:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_server_2025:*:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_server_2022_23h2:*:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_11_23h2:*:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_11_24h2:*:*:*:*:*:*:*:*

09 Apr 2025, 20:03

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

08 Apr 2025, 18:15

Type Values Removed Values Added
New CVE
Information

Published : 2025-04-08 18:15

Updated : 2025-07-10 15:25

NVD link : CVE-2025-26649

Mitre link : CVE-2025-26649

CVE.ORG link : CVE-2025-26649

JSON object : View

Products Affected

microsoft

  • windows_11_23h2
  • windows_11_22h2
  • windows_11_24h2
  • windows_server_2025
  • windows_server_2022
  • windows_server_2022_23h2
CWE
CWE-362

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

CWE-416

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