CVE-2026-110838
High · 7.5CVSS
7.5
EPSS
0.3%
Published
Oct 14, 2026
CISA due date
—
The record
FreeRDP shadow server from 3.0.0 before 3.32.0 dispatches input PDUs during the Confirm Active state before authentication, allowing unauthenticated attackers to inject keyboard input. Attackers can negotiate TLS-only RDP and send an input PDU without Confirm Active to inject synthetic keystrokes into the host user's X11 session via XTEST.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
|---|
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