IT

Tracker / CVE-2026-54991

CVE-2026-54991

High 7.8

Concurrent execution using shared resource with improper synchronization ('race condition') in Windows USB Print Driver allows an authorized attacker to elevate privileges locally.

Affected products and versions

microsoft windows_11_24h2 · … → 10.0.26100.8875
microsoft windows_11_25h2 · … → 10.0.26200.8875
microsoft windows_11_26h1 · … → 10.0.28000.2525
microsoft windows_server_2025 · … → 10.0.26100.33158

Analysis

This page is not indexable yet.Until it carries original analysis — what it actually exposes, how to check in two minutes whether a system was touched, what to do if it was — the page stays noindex. The database decides that, not the template.

References