Threats Tagged 'ubuntu-cve-2026-67303'
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Threats Tagged 'ubuntu-cve-2026-67303'
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FreeRDP before 3.29.0 contains a reachable assertion (WINPR_ASSERT(OutputBufferLength == BytesReturned)) in serial_process_irp_device_control() in channels/serial/client/serial_main.c. When serial device redirection is enabled and a server-controlled IRP_MJ_DEVICE_CONTROL request specifies an unsupported IOCTL with a non-zero OutputBufferLength, CommDeviceIoControl() can fail with BytesReturned = 0, causing the mismatch to trigger the assertion and abort the client process (denial of service). Join the discussion | GCVE Database | 08/01/2026, 13:16:00 UTC Added: 08/01/2026, 21:18:14 UTC |
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