研究人員發現Microsoft Windows作業系統的AppLocker安全功能存在本機提權漏洞(CVE-2024-21338)，允許完成身分鑑別的本機端攻擊者，利用此漏洞提升至系統權限。該漏洞目前已遭駭客利用，請儘速確認並進行修補。

影響平台:

Windows 10 Version 1809 for 32-bit Systems

Windows 10 Version 1809 for ARM64-based Systems

Windows 10 Version 1809 for x64-based Systems

Windows 10 Version 21H2 for 32-bit Systems

Windows 10 Version 21H2 for ARM64-based Systems

Windows 10 Version 21H2 for x64-based Systems

Windows 10 Version 22H2 for 32-bit Systems

Windows 10 Version 22H2 for ARM64-based Systems

Windows 10 Version 22H2 for x64-based Systems

Windows 11 version 21H2 for ARM64-based Systems

Windows 11 version 21H2 for x64-based Systems

Windows 11 Version 22H2 for ARM64-based Systems

Windows 11 Version 22H2 for x64-based Systems

Windows 11 Version 23H2 for ARM64-based Systems

Windows 11 Version 23H2 for x64-based Systems

Windows Server 2019

Windows Server 2019 (Server Core installation)

Windows Server 2022

Windows Server 2022 (Server Core installation)

Windows Server 2022, 23H2 Edition (Server Core installation)

建議措施:

官方已針對漏洞釋出修復更新，請參考以下網址確認修補資訊：

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-21338