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  1. Znullptr on PS4 / PS5 Jailbreak Exploit Development, Seeking Donations

    Earlier this month developer @KIWIDOGGIE revealed on Twitter that unlike PS4 the PS5 utilizes (3) stages of security: Webkit (Userland), Kernel level and some additional memory (Hypervisor codenamed Hylonome / VM) protections... while over the weekend developer @zezu420 (aka Znullptr on Twitter)...
  2. 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...
  3. PS4 WebKit Exploit Test for Use-After-Free (CVE-2021-30858) Vulnerability

    As testing the previous Use-After-Free vulnerability (CVE-2021-1879) didn't favor the PlayStation 4 Scene, developer @Al Azif on Twitter retweeted another Use-After-Free vulnerability (CVE-2021-30858) by Anonymous via maddiestone that @Nazky on Twitter added to Github to try with PS4 WebKit...
  4. CTurt on FreeDVDBoot for PS3 / PS4 and Blu-ray BD-J Attacks

    Long ago we saw the Original PS4 Jailbreak for 1.76 FW via BadIRET Exploitation (Github Articles), and following his recent FreeDVDBoot PS2 DVD Player Exploit PlayStation 4 developer @CTurt shared via Twitter thoughts on FreeDVDBoot for PS3 / PS4 after discovering his FreeDVDBoot PREBUILT ISOs...
  5. PS4Broadcast: PlayStation 4 Live Streaming Project via Linux by Tilerphy

    PlayStation 4 gamers into live streaming platforms such as Twitch may want to check out the open source project PS4Broadcast by Tilerphy, with recent maintenance updates from Xingxingge (Changchun) Technology Co., Ltd. to the Linux-based server script. 📶 Download: PS4Broadcast2.0.1.zip / Latest...
  6. Mednafen PS4 PKG Port of Multi-system Emulator Arrives via Markus95

    Following the Mednafen PS4 Emulator Demos earlier in the month, this weekend tester @Markus95 (aka @Kus00095) made available via Twitter a Mednafen PS4 PKG Port (mednafen.pkg) by @zezu420 (aka Znullptr on Twitter or dmiller423 on Github) who also has a Patreon Page and Github Sponsors Page set...
  7. FreeBSD Compatibility Layers Weakness Analysis by PS4 Dev CTurt

    Earlier this month we reported on his analysis of FreeBSD Kernel Exploits, and today PlayStation 4 developer CTurt returns with his analysis of stack disclosure vulnerabilities in FreeBSD Linux compatibility layers. Check out his full analysis on GitHub with the related FreeBSD Project...

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