CVE:CVE-2022-26783
CNNVD:CNNVD-202204-3070
Microsoft Hyper-V是美国微软（Microsoft）公司的一个应用程序。一种系统管理程序虚拟化技术，能够实现桌面虚拟化。
Microsoft Hyper-V 存在信息泄露漏洞。以下产品和版本受到影响：Windows Server 2019,Windows Server 2019  (Server Core installation),Windows Server 2022,Windows Server 2022 (Server Core installation),Windows Server, version 20H2 (Server Core Installation),Windows Server 2016,Windows Server 2016  (Server Core installation)
solution:Upgrade microsoft windows_server_2016 to a higher version than -,20h2,and avoid the version 20h2; Upgrade microsoft windows_server_2019 to a higher version than -; Upgrade microsoft windows_server_2022 to a higher version than -