Tracker / CVE-2026-20853
CVE-2026-20853
High 7.4
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows WalletService allows an unauthorized attacker to elevate privileges locally.
Affected products and versions
| microsoft | windows_10_1607 · … → 10.0.14393.8783 |
|---|---|
| microsoft | windows_10_1809 · … → 10.0.17763.8276 |
| microsoft | windows_10_21h2 · … → 10.0.19044.6809 |
| microsoft | windows_10_22h2 · … → 10.0.19045.6809 |
| microsoft | windows_11_23h2 · … → 10.0.22631.6491 |
| microsoft | windows_11_24h2 · … → 10.0.26100.7623 |
| microsoft | windows_11_25h2 · … → 10.0.26200.7623 |
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.