【資通安全】轉知資安院公告微軟釋出115年4月份安全性更新，請儘速確認並進行修補，詳如說明，請查照。

微軟釋出115年4月份安全性更新，共修補165個漏洞，其中包含8個高風險漏洞與1個已遭利用之漏洞。請確認「Windows Update」是否有達到「現在為最新狀態」(或檢視更新紀錄是否有完成2026-06安全性修補程式之更新)。

檢查路徑：設定>>Windows Update>>更新紀錄

[內容說明:]
資安院 轉發 國家資安資訊分享與分析中心 資安訊息警訊 NISAC-200-202604-00000009 

情資分享等級: WHITE(情資內容為可公開揭露之資訊)

[影響平台:]
影響平台-系統
Azure Logic Apps
Microsoft Power App
Remote Desktop Client
SQL Server
NET
NET Framework
NET and Visual Studio
NET, .NET Framework, Visual Studio
Applocker Filter Driver (applockerfltr.sys)
Azure Monitor Agent
Desktop Window Manager
Function Discovery Service (fdwsd.dll)
GitHub Copilot and Visual Studio Code

影響平台-軟體
Windows Advanced Rasterization Platform
Windows IKE Extension
Windows Push Notifications
Windows Shell
Microsoft Brokering File System
Microsoft Defender
Microsoft Dynamics 365 (on-premises)
Microsoft Edge (Chromium-based)
Microsoft Graphics Component
Microsoft High Performance Compute Pack (HPC)
Microsoft Management Console
Microsoft Office
Microsoft Office Excel
Microsoft Office PowerPoint
Microsoft Office SharePoint
Microsoft Office Word
Microsoft PowerShell
Microsoft Windows
Microsoft Windows Search Component
Microsoft Windows Speech
Role: Windows Hyper-V
Universal Plug and Play (upnp.dll)
Windows Active Directory
Windows Admin Center
Windows Ancillary Function Driver for WinSock
Windows Biometric Service
Windows BitLocker
Windows Boot Loader
Windows Boot Manager
Windows COM
Windows Client Side Caching driver (csc.sys)
Windows Cloud Files Mini Filter Driver
Windows Common Log File System Driver
Windows Container Isolation FS Filter Driver
Windows Cryptographic Services
Windows Encrypting File System (EFS)
Windows File Explorer
Windows GDI
Windows HTTP.sys
Windows Hello
Windows Installer
Windows Kerberos
Windows Kernel
Windows Kernel Memory
Windows LUAFV
Windows Local Security Authority Subsystem Service (LSASS)
Windows Management Services
Windows OLE
Windows Print Spooler Components
Windows Projected File System
Windows RPC API
Windows Recovery Environment Agent
Windows Redirected Drive Buffering
Windows Remote Desktop
Windows Remote Desktop Licensing Service
Windows Remote Procedure Call
Windows SSDP Service
Windows Sensor Data Service
Windows Snipping Tool
Windows Speech Brokered Api
Windows Storage Spaces Controller
Windows TCP/IP
Windows TDI Translation Driver (tdx.sys)
Windows USB Print Driver
Windows Universal Plug and Play (UPnP) Device Host
Windows User Interface Core
Windows User Interface Core
Windows WFP NDIS Lightweight Filter Driver (wfplwfs.sys)
Windows WalletService
Windows Win32K - GRFX
Windows Win32K - ICOMP

[建議措施:]
目前微軟官方已針對弱點釋出修復版本，請各機關可聯絡系統維護廠商或參考以下連結： https://msrc.microsoft.com/update-guide/releaseNote/2026-Apr

[參考資料:]
1.https://www.nics.nat.gov.tw/core_business/information_security_information_sharing/Vulnerability_Alert_Announcements/03fe8a2b-8f33-4741-9e27-07cff5bf8072/

2.https://msrc.microsoft.com/update-guide/releaseNote/2026-Apr