CVE-2026-108952

RT-Thread through 5.3.0 contains a memory corruption vulnerability in the legacy USB CDC virtual COM port driver that aliases rxringbuffer as a Serial V2 rtserialrxfifo in functionenable. A connected USB host configuring the CDC device triggers writes past the ring buffer into struct vcom members...

Silabs CP210x VCP virtual COM port driver Privilege Escalation

The vulnerability of the Silabs CP210x VCP virtual COM port driver is related to an uncontrolled element in the search process. Exploiting this vulnerability can allow attackers to enhance their privileges and execute arbitrary code...

Virtual COM Port Driver Privilege Escalation

The vulnerability of the Virtual COM Port Driver VSPD of the Windows Storage Services data storage service in Windows operating systems is related to file operation processing errors. Exploiting this vulnerability can allow attackers to enhance their privileges and gain unauthorized access to...