JPCERT-AT-2025-0005
                                                             JPCERT/CC
                                                            2025-03-12

                 <<< JPCERT/CC Alert 2025-03-12 >>>

         Microsoft Releases March 2025 Security Updates

       https://www.jpcert.or.jp/english/at/2025/at250005.html


I. Overview
Microsoft has released March 2025 Security Updates to address the
vulnerabilities in their products. Remote attackers leveraging
these vulnerabilities may be able to execute arbitrary code.

    Microsoft Corporation
    March 2025 Security Updates
    https://msrc.microsoft.com/update-guide/en-us/releaseNote/2025-Mar

According to Microsoft, among the vulnerabilities, the following
vulnerabilities have been confirmed to be exploited in the wild. Please
consider applying the security update programs by referring to
the information provided by Microsoft.

    CVE-2025-24983
    Windows Win32 Kernel Subsystem Elevation of Privilege Vulnerability
    https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2025-24983

    CVE-2025-24984
    Windows NTFS Information Disclosure Vulnerability
    https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2025-24984

    CVE-2025-24985
    Windows Fast FAT File System Driver Remote Code Execution Vulnerability
    https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2025-24985

    CVE-2025-24991
    Windows NTFS Information Disclosure Vulnerability
    https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2025-24991

    CVE-2025-24993
    Windows NTFS Remote Code Execution Vulnerability
    https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2025-24993

    CVE-2025-26633
    Microsoft Management Console Security Feature Bypass Vulnerability
    https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2025-26633


II. Solution
Please apply the security update programs through Microsoft Update, Windows
Update, etc.

    Microsoft Update Catalog
    https://www.catalog.update.microsoft.com/

    Windows Update: FAQ
    https://support.microsoft.com/en-us/help/12373/windows-update-faq


III. References
    Microsoft Corporation
    Release Notes
    https://msrc.microsoft.com/update-guide/


If you have any information regarding this alert, please contact
JPCERT/CC.

======================================================================
JPCERT Coordination Center (Early Warning Group)
MAIL: ew-info@jpcert.or.jp
https://www.jpcert.or.jp/english/