Update: unlike we initially stated in this article, people pointed out that at the time of writing, the hacker had only shown he has the webkit exploit (user) and that he was still working on porting the kernel exploit. (thanks to @i8br for pointing this out). However, Qwertyoruiop has now confirmed both the Webkit and kernel exploits work on 4.55.
PS4 Jailbreak...
Qwertyoruiop has now confirmed both the Webkit and kernel exploits work on 4.55 ps4
