Issues

• host/usb: a hub that drops off the bus crashes the host (device_release() assert, use-after-free in ext_hub_port_recycle()) (IEC-616)

  Status: Selected for Development
  espressif/esp-usb#604 · Filter by author edsonbrusque opened on Sep 25, 2026 · usb 1.6.1
  1

• ESP32-P4: hcd_lock corruption with 0xCDCD in intr_hdlr_main ISR under sustained high-bandwidth isochronous UVC streaming (IEC-610)

  Status: OpenedType: Bug
  espressif/esp-usb#581 · Filter by author schmidtcd opened on Sep 14, 2026
  3

• ESP32-P4: hard-coded MAX_MPS_IN=4096 selects a high-bandwidth ISOC alt setting the RX FIFO cannot sustain (continuous "missed EoF", no frame ever completes) (IEC-580)

  Status: Opened
  espressif/esp-usb#538 · Filter by author MistahZing opened on Aug 11, 2026 · usb_host_uvc 2.6.1
  5

• Repeated uac_host_device stop/close/open cycling causes intermittent 'Unable to release UAC Interface' and eventual crash (IEC-567)

  Status: OpenedType: Bug
  espressif/esp-usb#528 · Filter by author MalvinL opened on Jul 30, 2026
  4

• Can usb_host_uvc support depth cameras (e.g., RealSense D405)? (IEC-511)

  Status: OpenedType: Feature Request
  espressif/esp-usb#456 · Filter by author HeyGoda opened on Mar 30, 2026
  4

  

• uvc can't open the camera (IEC-506)

  Status: OpenedType: Bug
  espressif/esp-usb#452 · Filter by author KineticChen opened on Mar 26, 2026
  4

• Create two USB MSC using different partitions, with access to only one partition (IEC-468)

  Status: OpenedType: Bug
  espressif/esp-usb#362 · Filter by author PR2403 opened on Dec 25, 2025
  4

• HID设置端点5及端点6失效 (IEC-452)

  Status: OpenedType: Bug
  espressif/esp-usb#349 · Filter by author qunkejiang opened on Dec 6, 2025
  4

• [vfs_tinyusb] static struct cause register twice missing the first (IEC-397)

  Status: OpenedType: Bug
  espressif/esp-usb#285 · Filter by author kaidegit opened on Oct 9, 2025
  3

• TinyUSB component package version doesn't match documentation (IEC-357)

  Resolution: DoneStatus: DoneType: Bug
  espressif/esp-usb#236 · Filter by author projectgus opened on Aug 28, 2025
  3

  

• some DRP examples with for example WUSB3801 for cc detection and role detection (IEC-347)

  Status: OpenedType: Feature Request
  espressif/esp-usb#221 · Filter by author savenlid opened on Aug 7, 2025
  9

• esp_tusb_init_console with blocking io support? (IEC-329)

  Status: OpenedType: Feature Request
  espressif/esp-usb#198 · Filter by author wuyuanyi135 opened on Jul 6, 2025
  3

• Failed to open the uvc camera (IEC-311)

  Status: OpenedType: Bug
  espressif/esp-usb#190 · Filter by author ps993390891 opened on Jun 20, 2025
  10

• Need UAC 2.0 support in usb_host_uac (IEC-298)

  Status: OpenedType: Feature Request
  espressif/esp-usb#173 · Filter by author eggfly opened on May 21, 2025
  6

• Tiny USB cannot be started after CDC-USB console is running (IEC-269)

  Status: OpenedType: Bug
  espressif/esp-usb#136 · Filter by author inbarab opened on Feb 20, 2025
  4

• task watchdog in repl console task when using tinyusb console (IEC-266)

  Status: Opened
  espressif/esp-usb#133 · Filter by author inbarab opened on Feb 10, 2025
  9

• esp_tinyusb port ECM/RNDIS supprt (IEC-176) (IEC-178)

  Resolution: DuplicateStatus: Done
  espressif/esp-usb#72 · Filter by author chegewara opened on Oct 2, 2024
  5

• USB-HOST-HID connect scanner STALL (IEC-146)

  Type: Bug
  espressif/esp-usb#55 · Filter by author Sentaku1129 opened on Aug 2, 2024
  8

• Extremely slow RNDIS throughput with esp-tinyusb (IEC-137)

  Type: Bug
  espressif/esp-usb#46 · Filter by author wuyuanyi135 opened on Jul 21, 2024
  16

• How to use all 4 USB Lines of a SIMCOM A7672E-FASE (IEC-74) (IEC-179)

  espressif/esp-usb#76 · Filter by author diplfranzhoepfinger opened on Dec 13, 2023
  19

  

• feature(usb_host_hid): interrupt endpoint functions (send_report, receive_report) missing (IEC-56)

  espressif/esp-usb#53 · Filter by author sadykowich opened on Oct 3, 2023
  1

• USB UVC get still images larger than 640x480px (IEC-5) (IEC-142)

  espressif/esp-usb#50 · Filter by author dmitrij9992905 opened on Oct 31, 2022
  1