CVE-2021-43890—Microsoft Windows AppX Installer Spoofing Vulnerability

PUBLISHEDvulnerability record
2021-12-15 · last modified June 21, 2025

Metadata

CVE ID：
CVE-2021-43890
项目：
Microsoft
产品：
Windows
添加日期：
2021-12-15
到期日：
2021-12-29
最后更新：
June 21, 2025

漏洞名称

Microsoft Windows AppX Installer Spoofing Vulnerability

描述

Microsoft Windows AppX Installer contains a spoofing vulnerability which has a high impacts to confidentiality, integrity, and availability.

已知用于勒索软件活动吗？

勒索软件状态：
KNOWN

采集行动

Apply updates per vendor instructions.

其他说明

  • https://nvd.nist.gov/vuln/detail/CVE-2021-43890
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