CVE-2026-67296 [HIGH] – FreeRDP before 3.29.0 contains a denial of service vulnerability in the RDPEI server chann

FreeRDP before 3.29.0 contains a denial of service vulnerability in the RDPEI server channel handler that fails to validate maximum PDU body length before stream allocation. A malicious RDP client can send a header-only RDPEI message with a large declared body length to force excessive memory allocation on the server.