CVE-2026-37534 PUBLISHED

Integer underflow vulnerability in Open-SAE-J1939 thru commit b6caf884df46435e539b1ecbf92b6c29b345bdfe (2025-11-30) in SAE_J1939_Read_Transport_Protocol_Data_Transfer,allows attackers to write to arbitrary memory via crafted sequence number from the CAN frame.

• https://github.com/DanielMartensson/Open-SAE-J1939
• https://gist.github.com/sgInnora/f4ac66faeefe07a653ceeb3f58cdc381

• n/a text