CVE-2021-43890

KEV
Ransomware

Microsoft Windows AppX Installer Spoofing Vulnerability

Details

CISA date: 2021-12-15
Affected versions: Windows
Summary: Microsoft Windows AppX Installer contains a spoofing vulnerability which has a high impacts to confidentiality, integrity, and availability.
Remediation: Apply updates per vendor instructions.
Exploit info: No exploit-tagged NVD references in our cache; see the CISA KEV link below.

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Information is aggregated from multiple authoritative sources for convenience; verify with NVD and vendors before operational decisions.