CVE-2026-42977 | Microsoft Windows up to Server 2025 Push Notifications race condition (EUVD-2026-35739)
A vulnerability identified as critical has been detected in Microsoft Windows up to Server 2025. Affected by this issue is some unknown functionality of the component Push Notifications. The manipulation leads to race condition.
This vulnerability is listed as CVE-2026-42977. The attack must be carried out locally. There is no available exploit.
You should upgrade the affected component.