Since the PS4 6.XX JSC_ConcatMemcpy WebKit Exploit, PS4 6.20 WebKit Code Execution Exploit, PS4 Webkit Bad_Hoist Exploit for PS4 FW 6.XX, PS4 Webkit Bad_Hoist 6.72 Exploit Port and PS4JB 6.72 Jailbreak Exploit security researchers 0xdagger of quentinmeffre.fr and abu_y0ussef of mtalbi.github.io...