IOSiX Micro Device (IOSiX) – Dongle Firmware Vulnerability (2024)
Check Your Product
According to the National Highway Traffic Safety Administration (NHTSA)
Product
IOSIX MICRO DEVICE
Brand
IOSIX
Lot Codes / Batch Numbers
Not specified in NHTSA notice. Check official source for details.
IOSiX is recalling certain IOSIX MICRO DEVICE equipment due to equipment:electrical:dongle issues. Exploitation of the software vulnerability may result in an engine stall, increasing the risk of a crash..
Summary derived from NHTSA notice
Reason for Recall
As stated by NHTSA
IOSiX is recalling certain 2017-2024 IO-1020 micro device dongles. A software vulnerability may allow third-party firmware to be uploaded to the dongle or access to the primary vehicle databus.
Reported concern (NHTSA)
Exploitation of the software vulnerability may result in an engine stall, increasing the risk of a crash.
Recommended Action
Per NHTSA guidance
IOSiX has released an over-the-air (OTA) software update, free of charge. Owner notification letters were mailed November 15, 2024. Owners may contact IOSiX customer service at 1-855-623-1939.
Verify this information on the official source
For complete details and official instructions, check the National Highway Traffic Safety Administration (NHTSA) directly.
View official NHTSA recall noticePage updated: Jan 10, 2026