EUVD-2026-97690

FreeRDP before 3.32.0 contains a divide-by-zero vulnerability in the freerdp-shadow-cli shadow server: the frame id in a client's Frame Acknowledge PDU is stored without a range check, so the in-flight frame count in shadowencoderinflightframes can underflow. An authenticated client can acknowled...

CVE-2026-109246

FreeRDP versions prior to 3.32.0 are vulnerable to a divide-by-zero flaw within the freerdp-shadow-cli shadow server. The root cause is a missing range check on the frame ID received in a client's Frame Acknowledge PDU , which allows the in-flight frame count in shadow_encoder_inflight_frames() t...

CVE-2026-109246 FreeRDP before 3.32.0 Shadow Server Divide-by-Zero via Frame Acknowledge PDU

FreeRDP before 3.32.0 contains a divide-by-zero vulnerability in the freerdp-shadow-cli shadow server: the frame id in a client's Frame Acknowledge PDU is stored without a range check, so the in-flight frame count in shadowencoderinflightframes can underflow. An authenticated client can acknowled...