CVE-2026-0390Medium· 6.7▾ SunlitReliance on untrusted inputs in a security decision in Windows Boot Loader allows an authorized attacker to bypass a security feature locally.
▾ Sunlit zone — Low / medium · no exploitation signal
impact 36.9 · likelihood 0.1 · exploitation 0
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Stakeholder-Specific Vulnerability Categorization from CISA's ADP record at CVE.org: whether exploitation is observed, whether an attack can be automated, and how much of the system is at stake. The CVSS score shown above comes from the assigning CNA record, not NVD.
Exploit-prediction probability, daily snapshots since Sep 25.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via CVEORG
0.3%
Last analysed / modified upstream
Reliance on untrusted inputs in a security decision in Windows Boot Loader allows an authorized attacker to bypass a security feature locally.
windows_10_version_1607 >= 10.0.14393.0 < 10.0.14393.9060windows_10_version_1809 >= 10.0.17763.0 < 10.0.17763.8644windows_10_version_21h2 >= 10.0.19044.0 < 10.0.19044.7184windows_10_version_22h2 >= 10.0.19045.0 < 10.0.19045.7184windows_server_2016 >= 10.0.14393.0 < 10.0.14393.9060windows_server_2016_server_core_installation >= 10.0.14393.0 < 10.0.14393.9060windows_server_2019 >= 10.0.17763.0 < 10.0.17763.8644windows_server_2019_server_core_installation >= 10.0.17763.0 < 10.0.17763.8644windows_server_2022 >= 10.0.20348.0 < 10.0.20348.5020Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Connected by shared product, vendor, weakness, or advisory.
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