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Vulnerability record · CVE-2022-21894 · published 11 January 2022
CVE-2022-21894: Microsoft windows 10 incorrect authorization vulnerability
Microsoft · Windows 10
Secure Boot Security Feature Bypass Vulnerability
4.4 CVSS 3.1 Medium EPSS 6.6% · top 6.4% CWE-863 · Incorrect authorization
4.4CVSS 3.1 base score, v2 4.9
6.6%EPSS exploitation probability, 30 days
NoNot in CISA KEV
7Affected product versions listed by NVD
2References
17 Jun 2026Last modified by NVD
Description
Secure Boot Security Feature Bypass Vulnerability
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N
Affected products
7 vulnerable configurations from NVD's CPE data, grouped by vendor and product.
References
Track CVE-2022-21894 inside VULONE
Watch it alongside the ransomware crews, C2 infrastructure and forum chatter that reference it, query it through the API and pull it into your SIEM over TAXII.
Related vulnerabilities
Same products first, then exploited flaws of the same weakness class.
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Source: NIST National Vulnerability Database (record CVE-2022-21894), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.
