The bug has a severe rating of 9.8, public exploits are released.
Memory Bugs in BlackBerry’s QNX Embedded OS Open Devices to Attacks
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The once-dominant handset maker BlackBerry is busy squashing BadAlloc bugs in its QNX real-time operating system used in cars in medical devices.
https://threatpost.com/blackberrys-qnx-devices-attacks/168772/