CVE-2022-30203
HighPublished
Windows Boot Manager Security Feature Bypass Vulnerability
- Published
- Jul 12, 2022
- Updated
- Jul 8, 2025
- Assigning CNA
- microsoft
- Evidence observed
- Aug 8, 2026
Primary CVSS
7.4/ 10High
nvd · CVSS 3.1
CVSS:3.1/AV:P/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H1.5%
Low · next 30 days
- Percentile
- 72.7%
- Model date
- Sep 21, 2026
EPSS is a statistical estimate, not a certainty or a measure of impact. Combine it with CVSS, KEV status, exposure and your environment.
Summary
Windows Boot Manager Security Feature Bypass Vulnerability
Sources
1- dubiousdiskExploit
The Porygon-Z that's super effective against Secure Boot! (CVE-2022-30203, CVE-2023-21560, CVE-2023-28269, CVE-2023-28249, and more...)
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