AI
Product
App Installer
by Microsoft · last CVE Aug 11, 2026
On CISA KEVExploited in the wildRansomware-linked
3
CVEs
1
On KEV
7.8
Max CVSS
0
New 30D
Severity mix
Critical 0High 3Medium 0Low 0
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CVECVSSEPSSPublishedSummary · affected versions
CVE-2021-43890
RansomwareIn wildKEV
7.1
11%
Dec 15
Windows AppX Installer Spoofing Vulnerability
Affected: 1.0.0.0 before publication
Showing 1