Rt-thread Rt-thread vulnerabilities

• rt-thread RT-Thread through 5.3.0 Memory Corruption via USB CDC VCOM Driver CVE-2026-108952 5.1 MediumOctober 12, 2026
• rt-thread RT-Thread device.c sys_device_write memory corruption CVE-2025-6693 8.5 HighJune 26, 2025
• rt-thread RT-Thread lwp_syscall.c sys_recvfrom memory corruption CVE-2025-5869 8.6 HighJune 9, 2025
• rt-thread RT-Thread lwp_syscall.c sys_thread_sigprocmask array index CVE-2025-5868 8.6 HighJune 9, 2025
• rt-thread RT-Thread lwp_syscall.c csys_sendto null pointer dereference CVE-2025-5867 8.6 HighJune 9, 2025
• rt-thread RT-Thread lwp_syscall.c sys_sigprocmask array index CVE-2025-5866 8.6 HighJune 9, 2025
• rt-thread RT-Thread Parameter lwp_syscall.c sys_select memory corruption CVE-2025-5865 8.6 HighJune 9, 2025
• rt-thread RT-Thread lwp_syscall.c sys_timer_settime information disclosure CVE-2025-1115 4.8 MediumFebruary 8, 2025
• rt-thread, rtthread +1 more A buffer overflow occurs in utilities/rt-link/src/rtlink.c in RT-Thread through 5.0.2. CVE-2024-25395 8.8 HighMarch 27, 2024
• rt-thread A buffer overflow occurs in utilities/ymodem/ry_sy.c in RT-Thread through 5.0.2 because of an... CVE-2024-25394 4.3 MediumMarch 27, 2024
• rt-thread, rt-thread at server +1 more A stack buffer overflow occurs in net/at/src/at_server.c in RT-Thread through 5.0.2. CVE-2024-25393 9.8 CriticalMarch 27, 2024
• rt-thread, utilities project utilities +1 more An out-of-bounds access occurs in utilities/var_export/var_export.c in RT-Thread through 5.0.2. CVE-2024-25392 5.9 MediumMarch 27, 2024
• rt-thread A stack buffer overflow occurs in libc/posix/ipc/mqueue.c in RT-Thread through 5.0.2. CVE-2024-25391 8.4 HighMarch 27, 2024
• rt-thread A heap buffer overflow occurs in finsh/msh_file.c and finsh/msh.c in RT-Thread through 5.0.2. CVE-2024-25390 8.4 HighMarch 27, 2024
• rt-thread RT-Thread through 5.0.2 generates random numbers with a weak algorithm of "seed = 214013L * seed ... CVE-2024-25389 7.5 HighMarch 27, 2024
• rt-thread drivers/wlan/wlan_mgmt,c in RT-Thread through 5.0.2 has an integer signedness error and resultant... CVE-2024-25388 8.4 HighMarch 27, 2024
• rt-thread A heap buffer overflow occurs in the dfs_v2 romfs filesystem RT-Thread through 5.0.2. CVE-2024-24335 8.4 HighMarch 27, 2024
• rt-thread A heap buffer overflow occurs in dfs_v2 dfs_file in RT-Thread through 5.0.2. CVE-2024-24334 8.4 HighMarch 27, 2024