Bug 2552961 (CVE-2026-110838) - CVE-2026-110838 freerdp: FreeRDP: Unauthenticated keystroke injection via premature input dispatch
Summary: CVE-2026-110838 freerdp: FreeRDP: Unauthenticated keystroke injection via pre...
Keywords:
Status: NEW
Alias: CVE-2026-110838
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
high
high
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-10-14 23:01 UTC by OSIDB Bzimport
Modified: 2026-10-15 05:21 UTC (History)
2 users (show)

Fixed In Version:
Clone Of:
Environment:
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Description OSIDB Bzimport 2026-10-14 23:01:37 UTC 
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.
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