CVE-2026-109948 [MEDIUM] – FreeRDP from 3.0.0 before 3.32.0 contains an uninitialized memory disclosure vulnerability

FreeRDP from 3.0.0 before 3.32.0 contains an uninitialized memory disclosure vulnerability in smartcard_Transmit_Call that allows malicious RDP servers to read client memory. Servers can send SCardTransmit requests with an invalid card handle and nonzero receive length, causing smartcard_pack_transmit_return to serialize up to 66,560 uninitialized heap bytes.