Tracker / CVE-2026-66804
CVE-2026-66804
High 7.8
Improper access control in Windows Cross Device Service allows an authorized attacker to elevate privileges locally.
Affected products and versions
| microsoft | windows_10_22h2 · … → 10.0.19045.7663 |
|---|---|
| microsoft | windows_11_24h2 · … → 10.0.26100.9106 |
| microsoft | windows_11_25h2 · … → 10.0.26200.9106 |
| microsoft | windows_11_26h1 · … → 10.0.28000.2704 |
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.