CVE-2026-72746 FreeRDP before 3.30.0 RDSTLS Server Authentication Bypass via PDU-type Confusion

FreeRDP before 3.30.0 contains a server-side authentication bypass in the RDSTLS handshake. When a server is configured with RdstlsSecurity = TRUE, the handshake dispatches inbound PDUs based solely on the attacker-supplied wire pduType without verifying that the received PDU is the one required ...

Linux Distros Unpatched Vulnerability : CVE-2026-72746

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - FreeRDP before 3.30.0 contains a server-side authentication bypass in the RDSTLS handshake. When a server is configured with RdstlsSecurity = TRUE, the handshak...

PT-2026-70159

Name of the Vulnerable Software and Affected Versions FreeRDP versions prior to 3.30.0 Description A server-side authentication bypass exists in the RDSTLS handshake when the server is configured with RdstlsSecurity = TRUE. The handshake dispatches inbound PDUs based on the attacker-supplied...

PT-2026-70897

Name of the Vulnerable Software and Affected Versions FreeRDP versions prior to 3.30.0 Description Server-side RDSTLS in libfreerdp/core/rdstls.c accepts an attacker-supplied RDSTLS TYPE CAPABILITIES PDU while the rdstls server authenticate function is waiting for RDSTLS TYPE AUTHREQ. This leaves...