CVE-2026-4179

Summary

Issues in stm32 USB device driver (drivers/usb/device/usb_dc_stm32.c) can lead to an infinite while loop.

Affected Software

VendorProductVersion RangeStatus
zephyrproject-rtosZephyr* <= 4.3affected

Weaknesses

  • CWE-835: Loop with Unreachable Exit Condition ('Infinite Loop')

ADP Enrichment

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: poc
    • Automatable: no
    • Technical Impact: partial

Additional References

References