CVE Vulnerabilities

CVE-2026-102221

Improper Check for Certificate Revocation

Published: Oct 13, 2026 | Modified: Oct 26, 2026
CVSS 3.x
N/A
Source:
NVD
CVSS 2.x
RedHat/V2
RedHat/V3
Ubuntu
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No cwe for this issue in Windows Secure Boot allows an authorized attacker to bypass a security feature locally.

Weakness

The product does not check or incorrectly checks the revocation status of a certificate, which may cause it to use a certificate that has been compromised.

Affected Software

NameVendorStart VersionEnd Version
Windows_10_1607Microsoft*10.0.14393.9612 (excluding)
Windows_10_1809Microsoft*10.0.17763.9376 (excluding)
Windows_10_21h2Microsoft*10.0.19044.7807 (excluding)
Windows_10_22h2Microsoft*10.0.19045.7807 (excluding)
Windows_11_23h2Microsoft*10.0.22631.7652 (excluding)
Windows_11_24h2Microsoft*10.0.26100.9711 (excluding)
Windows_11_25h2Microsoft*10.0.26200.9711 (excluding)
Windows_11_26h1Microsoft*10.0.28000.3231 (excluding)
Windows_11_26h2Microsoft*10.0.26300.9711 (excluding)
Windows_server_2016Microsoft*10.0.14393.9612 (excluding)
Windows_server_2019Microsoft*10.0.17763.9376 (excluding)
Windows_server_2022Microsoft*10.0.20348.5761 (excluding)
Windows_server_2025Microsoft*10.0.26100.33650 (excluding)

Potential Mitigations

References