微软官方发布了2023年1月的安全更新。本月更新公布了98个漏洞，包含39个特权提升漏洞、33个远程执行代码漏洞、10个信息泄露漏洞、10个拒绝服务漏洞、4个安全功能绕过漏洞、2个身份假冒漏洞，其中11个漏洞级别为“Critical”（高危），87个为“Important”（严重）。建议用户及时使用火绒安全软件（个人/企业）【漏洞修复】功能更新补丁。
.NET Core
3D Builder
Azure Service Fabric Container
Microsoft Bluetooth Driver
Microsoft Exchange Server
Microsoft Graphics Component
Microsoft Local Security Authority Server (lsasrv)
Microsoft Message Queuing
Microsoft Office
Microsoft Office SharePoint
Microsoft Office Visio
Microsoft WDAC OLE DB provider for SQL
Visual Studio Code
Windows ALPC
Windows Ancillary Function Driver for WinSock
Windows Authentication Methods
Windows Backup Engine
Windows Bind Filter Driver
Windows BitLocker
Windows Boot Manager
Windows Credential Manager
Windows Cryptographic Services
Windows DWM Core Library
Windows Error Reporting
Windows Event Tracing
Windows IKE Extension
Windows Installer
Windows Internet Key Exchange (IKE) Protocol
Windows iSCSI
Windows Kernel
Windows Layer 2 Tunneling Protocol
Windows LDAP - Lightweight Directory Access Protocol
Windows Local Security Authority (LSA)
Windows Local Session Manager (LSM)
Windows Malicious Software Removal Tool
Windows Management Instrumentation
Windows MSCryptDImportKey
Windows NTLM
Windows ODBC Driver
Windows Overlay Filter
Windows Point-to-Point Tunneling Protocol
Windows Print Spooler Components
Windows Remote Access Service L2TP Driver
Windows RPC API
Windows Secure Socket Tunneling Protocol (SSTP)
Windows Smart Card
Windows Task Scheduler
Windows Virtual Registry Provider
Windows Workstation Service
以下漏洞需特别注意
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