CVE-2026-0390

Summary

Reliance on untrusted inputs in a security decision in Windows Boot Loader allows an authorized attacker to bypass a security feature locally.

Affected Software

VendorProductVersion RangeStatus
MicrosoftWindows 10 Version 160710.0.14393.0 < 10.0.14393.9060affected
MicrosoftWindows 10 Version 180910.0.17763.0 < 10.0.17763.8644affected
MicrosoftWindows 10 Version 21H210.0.19044.0 < 10.0.19044.7184affected
MicrosoftWindows 10 Version 22H210.0.19045.0 < 10.0.19045.7184affected
MicrosoftWindows Server 201610.0.14393.0 < 10.0.14393.9060affected
MicrosoftWindows Server 2016 (Server Core installation)10.0.14393.0 < 10.0.14393.9060affected
MicrosoftWindows Server 201910.0.17763.0 < 10.0.17763.8644affected
MicrosoftWindows Server 2019 (Server Core installation)10.0.17763.0 < 10.0.17763.8644affected
MicrosoftWindows Server 202210.0.20348.0 < 10.0.20348.5020affected

Weaknesses

  • CWE-807: CWE-807: Reliance on Untrusted Inputs in a Security Decision

ADP Enrichment

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: none
    • Automatable: no
    • Technical Impact: total

References