Microsoft Security Response Center Blog Alerts

CVE-2025-21392 Microsoft Office Remote Code Execution Vulnerability

Published February 11, 2025

Information published.

CVE-2025-21190 Windows Telephony Service Remote Code Execution Vulnerability

Published February 11, 2025

Information published.

CVE-2025-21383 Microsoft Excel Information Disclosure Vulnerability

Published February 11, 2025

Information published.

CVE-2023-24932 Secure Boot Security Feature Bypass Vulnerability

Published February 11, 2025

The following updates have been made to CVE-2023-24932: 1) In the Security Updates table, added all supported versions of the following as they are affected by this vulnerability: Windows 11 24H2 and Windows Server 2025. 2) Further, to comprehensively address this vulnerability, Microsoft has released February 2025 security updates for all affected versions of Windows 11 version 22H2 and Windows 11 version 23H2.

Microsoft recommends that customers install the updates to be fully protected from the vulnerability. Customers whose systems are configured to receive automatic updates do not need to take any further action.