All CVE records
CVE-2021-43890 — Microsoft Windows AppX Installer Spoofing Vulnerability
Known ransomware use
CISA KEV listed
Added December 15, 2021 Remediate by December 29, 2021
Description
Microsoft Windows AppX Installer contains a spoofing vulnerability which has a high impacts to confidentiality, integrity, and availability.
Required action
Apply updates per vendor instructions.
Notes
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