https://db.gcve.eu/rss/recent/all/10 Most recent entries from all 2026-10-16T02:49:23.098543+00:00 Vulnerability-Lookup info@gcve.eu python-feedgen Contains only the most 10 recent entries. https://db.gcve.eu/vuln/fkie_cve-2026-108952 fkie_cve-2026-108952 2026-10-16T02:49:23.116331+00:00

RT-Thread through 5.3.0 contains a memory corruption vulnerability in the legacy USB CDC virtual COM port driver that aliases rx_ringbuffer as a Serial V2 rt_serial_rx_fifo in _function_enable(). A connected USB host configuring the CDC device triggers writes past the ring buffer into struct vcom members and an invalid rt_free() on close, causing denial of service.

 https://db.gcve.eu/vuln/ghsa-x4hq-c3c6-m368 GHSA-x4hq-c3c6-m368 2026-10-16T02:49:23.116398+00:00

RT-Thread through 5.3.0 contains a memory corruption vulnerability in the legacy USB CDC virtual COM port driver that aliases rx_ringbuffer as a Serial V2 rt_serial_rx_fifo in _function_enable(). A connected USB host configuring the CDC device triggers writes past the ring buffer into struct vcom members and an invalid rt_free() on close, causing denial of service.