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  1. PSFree WebKit Exploit for PS4 6.00 to 9.60 & QuickHEN PS4 Incoming

    This weekend PS4 Scene developer @CelesteBlue announced on Twitter news of a PSFree WebKit Exploit for PS4 6.00 to 9.60 crediting Sergei Glazunov and Maddie Stone (Twitter) of Project Zero for discovering the vulnerability, anonymous for writing the PSFree Exploit and himself for testing...
  2. Mast1c0re: Hacking PS4 / PS5 with Userland Exploit via PS2 Emulator by CTurt

    Proceeding his previous FreeDVDBoot for PS3 / PS4 & Blu-ray BD-J Attacks and Tweet updates, today Security Engineer @CTurt announced on Twitter a new article covering mast1c0re: Hacking the PlayStation 4 / PlayStation 5 through the PS2 emulator utilizing an unpatched PS4 / PS5 userland exploit...
  3. Prospero App0 List & BD-JB Reimplementation, PS4 9.03 / 9.04 Payload Test

    This weekend PlayStation homebrew developer bigboss (aka psxdev) made available a Prospero App0 List and also shared via Twitter a Prospero BD-JB Reimplementation based on the PS4 BD-JB / PS5 BD-JB presentation (PDF Report) from TheFloW at HardWear 2022 and @sleirsgoevy's BD-JB Base Code...
  4. PS4 9.00 & PS5 WebKit Exploit by Sleirsgoevy, Kernel Exploit Required!

    Earlier this week PS4Scene developer @sleirsgoevy expressed interest in feedback of his FontFaceSet Vulnerability PoC based on the previously released code, and today he shared a PS4 WebKit Exploit (Github) on 9.00 Firmware... which has also been confirmed by @zecoxao via Twitter among others as...
  5. PS4 Jailbreak (PS4JB) 7.50 / 7.51 / 7.55 Work In Progress, Don't Update!

    Following the 7.50 PS4 Kernel Exploit (KEX) that was confirmed working with 7.51 and 7.55 OFW alongside updates to both AutoBackPort v1.11 and PlayStation 4 Tool Box v2.1.7.30, today @sleirsgoevy (Twitter) implemented @Al Azif's (Twitter) dynlib_dlsym patch earlier noting it does not seem to fix...
  6. PS4 KHook: Kernel Hooking Payload for Exploit Debugging by SpecterDev

    Since his MUSL PS4 Port Low-Level Details and proceeding the recent ipv6-df-3.c proof-of-concept (PoC), today PlayStation 4 Scene developer @SpecterDev shared via Twitter PS4 KHook which is a minimalist kernel hooking payload he wrote for the DayZeroSec Twitch Stream that's handy for exploit...
  7. How Sony's PS4 Security Was Defeated Overview by Modern Vintage Gamer

    Next month Sony's PlayStation 5 next-generation console arrives, and as a result ModernVintageG's latest video on Modern Vintage Gamer's YouTube Channel covers an overview on How Sony's PS4 Security Was Defeated for those late to the PlayStation 4 scene or who are simply interested in learning...
  8. PS4 Renesas RL78 Debug Protocol Implementation by Fail0verflow

    Following the PS4 SysCon Renesas Chip Image and updates by droogie, PS4 Glitch Pinout research via @juansbeck (Twitter) and their PS4 Aux Hax Parts 1-4 today fail0verflow shared with PlayStation 4 scene developers their implementation of Renesas debug protocols for RL78 (and perhaps other...
  9. Darkinsi

    NMAP PS4 Research Port TCP / UDP and CVE (FreeBSD) for Devs

    Hello to all and all, I join you here with my NMAP PS4 Port TCP / UDP research... I put a link to the CVE (FreeBSD) for this version. I continue to struggle to find a solution to bypass firewall.. if you are a PlayStation 4 Developer and you have ideas to share let me know.. ;) I hope to work...
  10. PS4 System Software / Firmware 4.55 Goes Live, Stability Update

    Since their previous update last month, today Sony pushed a PS4 System Software / Firmware 4.55 Update (confirmed as non-mandatory at this time by @VultraBabe) live which appears to be another of their infamous stability updates to 'improve the quality of the system performance' which may fix...
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