EUVD-2026-101721

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...

UBUNTU-CVE-2026-110838

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...

Linux Distros Unpatched Vulnerability : CVE-2026-110838

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - FreeRDP shadow server from 3.0.0 before 3.32.0 dispatches input PDUs during the Confirm Active state before authentication, allowing unauthenticated attackers t...

CVE-2026-110838

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...

DEBIAN-CVE-2026-110838

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...

CVE-2026-110838

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...

CVE-2026-110838 FreeRDP shadow before 3.32.0 Pre-Authentication Input Injection via Confirm Active bypass

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...

CVE-2026-110838

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...

CVE-2026-110838

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...

CVE-2026-110838

The FreeRDP shadow server versions 3.0.0 before 3.32.0 is vulnerable to a pre-authentication input injection flaw. The vulnerability occurs because the server dispatches input Protocol Data Units (PDUs) during the Confirm Active state before authentication is complete. An unauthenticated attacker...

PT-2026-114152

Name of the Vulnerable Software and Affected Versions FreeRDP versions 3.0.0 through 3.31.0 Description The shadow server dispatches input Protocol Data Units PDUs during the Confirm Active state before authentication is completed. This allows unauthenticated attackers to inject synthetic keyboar...

EUVD-2011-0718

Malware in sbrugna...

K14161: OpenSSH vulnerability CVE-2007-4752

Security Advisory Description When OpenSSH prior to version 4.7 fails to generate an untrusted cookie, it falls back to create a trusted X11 authentication cookie instead. As a result, attackers may be able to launch an unauthorized forwarded X11 session through SSH. Impact None. F5 products do n...

gksu-polkit input validation error vulnerability

gksu-polkit is a package for authenticating users to enter commands. An input validation error vulnerability exists in the xauth source file in versions prior to gksu-polkit 0.0.3, which can be exploited by an attacker to compromise an administrator X11 session...

CVE-2011-0703: Improper Input Validation

In gksu-polkit before 0.0.3, the source file for xauth may contain arbitrary commands that may allow an attacker to overtake an administrator X11 session...

PT-2019-6612

Name of the Vulnerable Software and Affected Versions gksu-polkit versions prior to 0.0.3 Description The issue allows an attacker to potentially overtake an administrator X11 session due to the source file for xauth containing arbitrary commands. Recommendations For versions prior to 0.0.3, upda...

CVE-2019-1010316

pyxtrlock 0.3 and earlier is affected by: Incorrect Access Control. The impact is: False locking impression when run in a non-X11 session. The fixed version is: 0.4...

CVE-2019-1010316

pyxtrlock 0.3 and earlier is affected by: Incorrect Access Control. The impact is: False locking impression when run in a non-X11 session. The fixed version is: 0.4...

CVE-2019-1010316: Improper Access Control

pyxtrlock 0.3 and earlier is affected by: Incorrect Access Control. The impact is: False locking impression when run in a non-X11 session. The fixed version is: 0.4...

FreeBSD : X11 Session -- SDDM allows unauthorised unlocking (f00acdec-b59f-11e8-805d-001e2a3f778d)

MITRE reports : An issue was discovered in SDDM through 0.17.0. If configured with ReuseSession=true, the password is not checked for users with an already existing session. Any user with access to the system D-Bus can therefore unlock any graphical session. The default configuration of SDDM on...