Reports: Webkit exploit still works on PS4 9.03 and PS5 21.02-04.50 - Wololo.net
Specter on X: "PPPoE bug patch in PS4. As can be seen, patched in 9.03 on the right. Probably not worth attempting to exploit this on PS4 as it won't move firmware
PS4 9.00 Jailbreak. Should you update your PS4 to 9.00? - Wololo.net