CVE-2026-20804 | Microsoft Windows up to Server 2025 Hello privileges assignment (WID-SEC-2026-0083)
A vulnerability identified as problematic has been detected in Microsoft Windows. Impacted is an unknown function of the component Hello. This manipulation causes incorrect privilege assignment.
This vulnerability is handled as CVE-2026-20804. It is possible to launch the attack on the local host. There is not any exploit available.
Applying a patch is the recommended action to fix this issue.