Issues

• [Bug] Heap Buffer Overflow in FinSH msh_auto_complete_path via Oversized Input

  Arch: ARM/AArch64BSP: STM32BSPbugcomponent: finshComponentin progress
  RT-Thread/rt-thread#11839 · Filter by author Acen28 opened on Sep 25, 2026
  3

  

• [Bug] wrong impl of vsnprintf

  bugin progressKernel
  RT-Thread/rt-thread#11833 · Filter by author luchenxu73 opened on Sep 24, 2026
  3

  

• [bsp][stm32][bluepill] README「快速上手」缺少重新生成 MDK 工程这一步，按文档操作无法编译通过

  RT-Thread/rt-thread#11818 · Filter by author Ren6694 opened on Sep 21, 2026
  2

• OSPP 2026 idea: Lazy FP/RVV context switching for RISC-V

  Arch: RISC-VenhancementKernel
  RT-Thread/rt-thread#11786 · Filter by author PiyushPatle26 opened on Sep 7, 2026
  5

• [Bug] pin_api_attach_irq legacy path publishes hdr and args without IRQ protection

  bugcomponent: driversComponent
  RT-Thread/rt-thread#11784 · Filter by author andrewlihhh opened on Sep 7, 2026
  4

• [Bug] 很多bsp对c++的自动构造函数支持有问题

  Arch: RISC-VBSP: HPMicroBSPbug
  RT-Thread/rt-thread#11778 · Filter by author kaidegit opened on Sep 1, 2026
  1

• [Bug] [cherryusb] [EHCI] 未刷新SETUP包缓存，导致enumerate fail

  Arch: ARM/AArch64BSP: NuvotonBSPbugcomponent: driversComponent
  RT-Thread/rt-thread#11749 · Filter by author Memory-afk opened on Aug 25, 2026
  2

• [Bug] Legacy USB CDC VCOM uses rt_ringbuffer as rt_serial_rx_fifo with Serial V2

  bugcomponent: driversComponentin progress
  RT-Thread/rt-thread#11739 · Filter by author Finder16 opened on Aug 23, 2026
  3

  

• [Bug] [Smart][serial/tty] board 阶段注册 tty 时 workqueue 未建导致挂死，所有 Smart+board 阶段注册串口的架构均受影响

  BSP: LoongsonBSPbugRT-Smart
  RT-Thread/rt-thread#11718 · Filter by author loongson-gz opened on Aug 18, 2026
  1

• [Bug] [Smart][tty] tty_wait_background 未守卫 td->lwp==NULL，finsh 首次 read(stdin) page fault

  BSP: LoongsonBSPbugRT-Smart
  RT-Thread/rt-thread#11717 · Filter by author loongson-gz opened on Aug 18, 2026
  2

• [Bug] [Smart][musl] 内核态调用 musl fopen 因 syscall 号位错配而失败，finsh 按键无反应

  BSP: LoongsonBSPbugRT-Smart
  RT-Thread/rt-thread#11716 · Filter by author loongson-gz opened on Aug 18, 2026
  3

• [Bug] [HPM][CherryUSB] SDK与库版本不匹配

  Arch: RISC-VBSP: HPMicroBSPbug
  RT-Thread/rt-thread#11708 · Filter by author kaidegit opened on Aug 13, 2026
  2

• [Bug] 给sdio的默认栈是否过小

  Arch: RISC-VBSP: HPMicroBSPbugcomponent: driversComponent
  RT-Thread/rt-thread#11694 · Filter by author kaidegit opened on Aug 11, 2026
  1

• [Feature] riscv进行上下文切换的时候是否需要内存屏障fence指令呢？

  Arch: RISC-VenhancementKernel
  RT-Thread/rt-thread#11693 · Filter by author HA-sala opened on Aug 10, 2026
  1

• [Bug] Bug report from static analysis

  bug
  RT-Thread/rt-thread#11688 · Filter by author alexandr-u opened on Aug 5, 2026
  1

• [Bug] [HPM] [uart_v2] 驱动判断 TX 中断时混用了“中断 ID”和“中断使能掩码”

  Arch: RISC-VBSP: HPMicroBSPbug
  RT-Thread/rt-thread#11687 · Filter by author kaidegit opened on Aug 5, 2026
  3

• [Bug] 关于RP2040在WIN环境下使用ENV构建报错出现bs2_default_padded_checksummed.S未找到问题

  RT-Thread/rt-thread#11655 · Filter by author JunDrajon opened on Jul 23, 2026
  2

• [Feature] 关于RT-Thread的编码规范

  RT-Thread/rt-thread#11653 · Filter by author CYFS3 opened on Jul 23, 2026
  7

• [Bug] rt_vsnprintf格式化long long数值错误

  RT-Thread/rt-thread#11596 · Filter by author milo-9 opened on Jul 9, 2026

• [Feature] Request to update the lwip components to version 2.2.1

  RT-Thread/rt-thread#11588 · Filter by author Tim-Wang38 opened on Jul 8, 2026

• [Feature] RT-Thread 主仓瘦身计划 - 删减同系列同型号的BSP

  RT-Thread/rt-thread#11587 · Filter by author CYFS3 opened on Jul 8, 2026

• [Bug] drv_can: RT_CAN_FILTER_STD_INIT和RT_CAN_FILTER_EXT_INIT的mask赋值疑问

  RT-Thread/rt-thread#11576 · Filter by author RCSN opened on Jul 6, 2026
  1

• [Feature] I2C驱动框架的rt_i2c_control函数，V5.2.2版本看是没有获取设备锁，那是不是意味着要修改速率的时候，必须保证I2C是停止状态。

  in progress
  RT-Thread/rt-thread#11524 · Filter by author Quintin-Z opened on Jun 27, 2026
  2

  

• [Bug] 任务调度bug

  RT-Thread/rt-thread#11512 · Filter by author 179go opened on Jun 24, 2026
  2

• stm32 canfd

  RT-Thread/rt-thread#11476 · Filter by author FlyyingPiggy2020 opened on Jun 13, 2026
  3