CVE-2026-21222
published 2026-02-10CVE-2026-21222: Insertion of sensitive information into log file in Windows Kernel allows an authorized attacker to disclose information locally.
medium5.5CVSS 3.1
AVLACLPRLUINSUCHINAN
Insertion of sensitive information into log file in Windows Kernel allows an authorized attacker to disclose information locally.
Affected
36 ranges· showing 25
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| microsoft | windows_10_1607 | < 10.0.14393.8868 | 10.0.14393.8868 |
| microsoft | windows_10_1809 | < 10.0.17763.8389 | 10.0.17763.8389 |
| microsoft | windows_10_21h2 | < 10.0.19044.6937 | 10.0.19044.6937 |
| microsoft | windows_10_22h2 | < 10.0.19045.6937 | 10.0.19045.6937 |
| microsoft | windows_10_version_1607 | >= 10.0.14393.0 < 10.0.14393.8868 | 10.0.14393.8868 |
| microsoft | windows_10_version_1809 | >= 10.0.17763.0 < 10.0.17763.8389 | 10.0.17763.8389 |
| microsoft | windows_10_version_21h2 | >= 10.0.19044.0 < 10.0.19044.6937 | 10.0.19044.6937 |
| microsoft | windows_10_version_22h2 | >= 10.0.19045.0 < 10.0.19045.6937 | 10.0.19045.6937 |
| microsoft | windows_11_23h2 | < 10.0.22631.6649 | 10.0.22631.6649 |
| microsoft | windows_11_24h2 | < 10.0.26100.7781 | 10.0.26100.7781 |
| microsoft | windows_11_version_22h3 | >= 10.0.22631.0 < 10.0.22631.6649 | 10.0.22631.6649 |
| microsoft | windows_11_version_23h2 | >= 10.0.22631.0 < 10.0.22631.6649 | 10.0.22631.6649 |
| microsoft | windows_11_version_24h2 | >= 10.0.26100.0 < 10.0.26100.7840 | 10.0.26100.7840 |
| microsoft | windows_server_2012 | — | — |
| microsoft | windows_server_2012_r2 | >= 6.3.9600.0 < 6.3.9600.23022 | 6.3.9600.23022 |
| microsoft | windows_server_2016 | < 10.0.14393.8868 | 10.0.14393.8868 |
| microsoft | windows_server_2016 | >= 10.0.14393.0 < 10.0.14393.8868 | 10.0.14393.8868 |
| microsoft | windows_server_2019 | < 10.0.17763.8389 | 10.0.17763.8389 |
| microsoft | windows_server_2019 | >= 10.0.17763.0 < 10.0.17763.8389 | 10.0.17763.8389 |
| microsoft | windows_server_2022 | < 10.0.20348.4711 | 10.0.20348.4711 |
| microsoft | windows_server_2022 | >= 10.0.20348.0 < 10.0.20348.4773 | 10.0.20348.4773 |
| microsoft | windows_server_2022_23h2 | < 10.0.25398.2149 | 10.0.25398.2149 |
| microsoft | windows_server_2025 | < 10.0.26100.32313 | 10.0.26100.32313 |
| microsoft | windows_server_2025 | >= 10.0.26100.0 < 10.0.26100.32370 | 10.0.26100.32370 |
| msrc | windows_10_version_1607 | — | — |