CVE-2026-109952

The FreeRDP client 3.0.0 before 3.32.0 does not check a server-selected PROTOCOLRDSTLS or PROTOCOLHYBRIDEX against its enabled protocol set in negoprocessnegotiationresponse, allowing a security protocol downgrade. A malicious server or man-in-the-middle can select RDSTLS to override /sec:nla...

CVE-2026-109952

The FreeRDP client 3.0.0 before 3.32.0 is vulnerable to a security protocol downgrade because it fails to validate server-selected PROTOCOL_RDSTLS or PROTOCOL_HYBRID_EX against its enabled protocol set within the nego_process_negotiation_response() function. A malicious server or man-in-the-middl...