Cloud Vulnerability DB
An open project to list all known cloud vulnerabilities and Cloud Service Provider security issues
Vulnerability DatabaseCVE-2025-21266
CVE-2025-21266:
vulnerability analysis and mitigation
Overview
A Remote Code Execution vulnerability has been identified in the Windows Telephony Service, tracked as CVE-2025-21266. The vulnerability was disclosed on January 14, 2025, affecting multiple versions of Windows operating systems including Windows 10, Windows 11, and various Windows Server editions (MSRC, AttackerKB).
Technical details
The vulnerability has been assigned a CVSS v3 Base Score of 8.8, indicating a high severity level (AttackerKB). The affected systems include multiple versions of Windows, ranging from Windows 10 Version 1507 to Windows Server 2025, including both server core and full installations (AttackerKB).
Additional resources
Source: This report was generated using AI
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