From theregister.com
BlackBerry this week issued a critical security advisory for past versions of its QNX Real Time Operating System (RTOS), used in more than 175m cars, medical equipment, and industrial systems.
BlackBerry QNX Software Development Platform (SDP) version 6.5.0SP1 and earlier, QNX OS for Medical 1.1 and earlier, and QNX OS for Safety 1.0.1 are affected by an integer overflow vulnerability in the calloc() function of the C runtime library.