PS5 Exploit Guide

ShintaiUS · 2026-06-14T19:07:02+0100

ArgonUK said:
@AI response

HS2005 · 2026-06-14T19:09:30+0100

mattyxarope said:
I wish the program had a "compress and move to" option so that we could convert the folder into ffpfsc, then move it to the internal/external drive. Right now, it's only move/copy to external/internal drives.

Ok, so nice findings. I would say report it here as a auggestion: https://github.com/juma-sayeh/PS5-Game-Compressor/issues
You might never know if it will and can be developed.

mattyxarope · 2026-06-14T19:11:24+0100

HS2005 said:
Ok, so nice findings. I would say report it here as a auggestion: https://github.com/juma-sayeh/PS5-Game-Compressor/issues
You might never know if it will and can be developed.

I posted here: https://github.com/juma-sayeh/PS5-Game-Compressor/issues/6#issuecomment-4702520529

I actually learned that from an existing Issue from another poster.

I appreciate all of your suggestions. The scene is moving so fast...

I'm literally heartbroken that the HV exploit is only going up to 9.40 when I have 9.60

Adam512 · 2026-06-14T19:28:27+0100

HS2005 said:
View attachment 578114

Link: https://cdn.discordapp.com/attachme...1acb1da292062db5329db0219cd6e875f30d5eb056af&
Debug: https://cdn.discordapp.com/attachme...341e0771b6292a8014c2d8d18e0c04fa31869e7e4644&

Well now he said it himself:

View attachment 578118

View attachment 578117

No sence to keep the info private anymore. HV exploit for max 9.40.

I think that person Arksama is not particularly professional... he can make a few trainers/cheats and that's all... He probably got the info about "HV 9.40" from psdevwiki, where it says about some Unclassified vulnerability up to 9.40... but I have a feeling that even flow on discord expressed that it's written strangely there... and it doesn't necessarily mean HV. In other words, take Arksama as an BIIIIIIIG amateur and not someone who could do something like HV. Sorry for true

mattyxarope · 2026-06-14T19:32:22+0100

Adam512 said:
that person Arksama is not particularly professional

I mean, he's the one working on Kraken...he has at least some skills when it comes to PS5...

Adam512 · 2026-06-14T19:40:14+0100

mattyxarope said:
I mean, he's the one working on Kraken...he has at least some skills when it comes to PS5...

I haven't been actively following the scene now but isn't Kraken something with the compression or something like that? That's not HV. .. Believe me, I've heard about this guy for a long time and I've been following him for a long time... I'm happy for his work but I don't expect HV from him..he can make cheats, patch the game to 60fps and things like that... but HV? Not really, I'm 100% sure it's beyond his power.. I don't mean it badly, but I'm just writing it so people don't have false hope. As I wrote, I think he was talking about information from psdevwiki but that's not necessarily HV.

Rasa39 · 2026-06-14T20:10:29+0100

MohammedQ8 said:
Port 1666 didn’t work for me
I am using v1.6.19 — cheats fixed + fast web UI ... should I downgrade?
I can’t open portal 1666

I'm not using the latest version either so i don't think it matters. Did you go into the elf-arsenal settings first to make sure fpkg-guard is toggled on like in the first screenshot I showed? I know it sounds stupid but the fpkg-guard might be turned OFF, but it sounds like the files are already locked from an earlier install.

So you'll need to toggle fpkg-guard ON first, then that's when the port 1666 should connect to the fpkg-guard menu in my second screenshot. Then turn it back OFF again from elf-arsenal after you've turned it off permanently like in my second screenshot.

You can try downgrading if the settings isn't there in the newer elf-arsenal with the voidshell gui. I personally like the older UI.

Davide6 · 2026-06-14T20:22:29+0100

Adam512 said:
I haven't been actively following the scene now but isn't Kraken something with the compression or something like that? That's not HV. .. Believe me, I've heard about this guy for a long time and I've been following him for a long time... I'm happy for his work but I don't expect HV from him..he can make cheats, patch the game to 60fps and things like that... but HV? Not really, I'm 100% sure it's beyond his power.. I don't mean it badly, but I'm just writing it so people don't have false hope. As I wrote, I think he was talking about information from psdevwiki but that's not necessarily HV.

I agree, I believe the information about HV from kiiwii which is also supported by evidence=a photo of Linux on the ps5 slim.

HS2005 said:
UltraC0re > Added EU version (CUSA7992) support
What's in this release

SCUS-97429 — the crafted Jak X save (NTSC, SCUS-97429) with the UltraC0re framework baked in for both US and EU version (CUSA07842 and CUSA7992)

poops.lua — PS5 kernel-exploit payload (send it over the loader).

Requirements

Jak X: Combat Racing ( CUSA07842 / CUSA7992) installed on the PS5.

A way to re-sign PS5 save data for your own account (e.g. Garlic Save Manager).

Install

Re-sign the save for your own PSN account — guide: https://github.com/n0llptr/remote_lua_loader/blob/main/SETUP.md

Import it to the PS5 (USB save import).

Launch Jak X → load the save → Adventure mode. When the cutscene starts, press △ to skip it; the loader dialog appears (Listening :8888).

From your PC, send a payload to <PS5-IP>:8888 to run it (e.g. poops.lua for the jailbreak).

Notes

Only poops has been tested. Built on Gezine's Luac0re; full credits in the README.

Link: https://github.com/matem6/UltraC0re/releases/tag/1.0.2

Jax is also JIT or normal userland likr Y2JB or lua?

HS2005 · 2026-06-14T20:51:36+0100

Adam512 said:
I think that person Arksama is not particularly professional... he can make a few trainers/cheats and that's all... He probably got the info about "HV 9.40" from psdevwiki, where it says about some Unclassified vulnerability up to 9.40... but I have a feeling that even flow on discord expressed that it's written strangely there... and it doesn't necessarily mean HV. In other words, take Arksama as an BIIIIIIIG amateur and not someone who could do something like HV. Sorry for true

This has got to be the wierdest post of the month. Do you have any idea what you are even writing..
Arks worked on PHU/trophies and is now working on the new compression method. And what trainers...

Post automatically merged: Today at 8:54 PM

Adam512 said:
I haven't been actively following the scene now but isn't Kraken something with the compression or something like that? That's not HV. .. Believe me, I've heard about this guy for a long time and I've been following him for a long time... I'm happy for his work but I don't expect HV from him..he can make cheats, patch the game to 60fps and things like that... but HV? Not really, I'm 100% sure it's beyond his power.. I don't mean it badly, but I'm just writing it so people don't have false hope. As I wrote, I think he was talking about information from psdevwiki but that's not necessarily HV.

This is even worse... You you have not been following the scene and write like you have all the knowledge. Stop spouting nonsense. Give me your top 3 Github projects what you have achieved in the last months when it comes to developments. Show either some proof of your claims or credebility.

Inaki · 2026-06-14T20:58:45+0100

Adam512 said:
I haven't been actively following the scene now but isn't Kraken something with the compression or something like that? That's not HV. .. Believe me, I've heard about this guy for a long time and I've been following him for a long time... I'm happy for his work but I don't expect HV from him..he can make cheats, patch the game to 60fps and things like that... but HV? Not really, I'm 100% sure it's beyond his power.. I don't mean it badly, but I'm just writing it so people don't have false hope. As I wrote, I think he was talking about information from psdevwiki but that's not necessarily HV.

Well, yes and no. YES, Kraken is the circuitry sitting in the IO coprocessor ( autonomous SSD to RAM DMA channel ) that does *very* fast hardware decompression of data, not only making data an average of 40% smaller but also making the 5500MB/s throughputs the SSD gives effectivelly 2X to 4X that, 9000MB/s to 22000MB/s. But as every low level device, it is potentially gatekeeped by the IOMMU, specially this being a channel that can directly DMA to any part in RAM. Anything, with -in practice, and being a vulnerability- exception of GPU DMA, that can do such DMA should always be controlled access by the hypervisor or anything that's doing the "moderator" role in a secure system, so NO, the Kraken ( or SSD to RAM DMA channel in general ) is not HV, BUT it may still require HV, I would hardly assume so. So yes, they may be speaking about them needing HV access to be able to control this Kraken and the enclosing SSD to RAM engine.

EDIT: and, btw, the other way around, that GPU DMA exception, which should not be an exception, has been the hole in some secure systems to gain kernel or even HV access, even in the PS5 IIRC, I don't remember but it rings a bell that such a GPU DMA was used to write to HV sensitive data...

BobaFett_UK · 2026-06-14T21:00:53+0100

Been out all day today... have i missed anything exciting other than a pic of Jean Luc Picard... TREKKIE!!!!

Inaki · 2026-06-14T21:09:35+0100

HS2005 said:
This has got to be the wierdest post of the month. Do you have any idea what you are even writing..
Arks worked on PHU/trophies and is now working on the new compression method. And what trainers...

Post automatically merged: Today at 8:54 PM

This is even worse... You you have not been following the scene and write like you have all the knowledge. Stop spouting nonsense. Give me your top 3 Github projects what you have achieved in the last months when it comes to developments. Show either some proof of your claims or credebility.

I agree, don't assume the knowledge or lack of knowledge of someone in any given subject unless you can judge clear details of more than anecdotal mentions of that someone in that subject, specially if your own knowledge on that same subject is not deep enough. No offense here, but even that thing about the Kraken and HV is probably a matter of such Kraken access and functionality being controlled by the IOMMU which is tightly coupled to the HV circuitry in the AMD SVM HyperVisor functionality.

EDIT: either that or a vulnerability involving some DMA to compromise the HV, as I say in my EDIT in my previous post.

BobaFett_UK · 2026-06-14T21:14:10+0100

HS2005 said:
Well only if you want a new userland you can still buy it: https://www.play-asia.com/en/jak-x-combat-racing/13/70fbvl

I now got like 5 userland exploits for 12.70/13.20/13.40. You might never know what comes in handy.

Luac0re (SWRR: digital + disc)

Lua > Japanese games (3 discs)

Don't Starve (disc)

Yarpe > Arcade Spirits (disc)

UltraC0re > Jak X: Combat Racing (disc)

Post automatically merged: Today at 11:34 AM

As I mentioned: buy it if you need / want it.

Defo don't need it... all good with Luacore, Lua and Yarpe... although yesterday i had a scare with my 11.60 console when for some reason it jumped onto one of my WIFI networks with auto DNS seT. Cannot believe the 6e network was set as auto! Luckily, all my firmware update settings were turned off!! I dread to think if the console had updated to firmware 13.40... What a mare that would have been!

ShintaiUS · 2026-06-14T21:32:05+0100

Davide6 said:
I agree, I believe the information about HV from kiiwii which is also supported by evidence=a photo of Linux on the ps5 slim.

Jax is also JIT or normal userland likr Y2JB or lua?

Is neither. Its ultrac0re, has same effect as Luac0re via SWRR. Apparently poops may not have been fully tested.

Adam512 · 2026-06-14T21:50:26+0100

HS2005 said:
This has got to be the wierdest post of the month. Do you have any idea what you are even writing..
Arks worked on PHU/trophies and is now working on the new compression method. And what trainers...

Post automatically merged: Today at 8:54 PM

This is even worse... You you have not been following the scene and write like you have all the knowledge. Stop spouting nonsense. Give me your top 3 Github projects what you have achieved in the last months when it comes to developments. Show either some proof of your claims or credebility.

I have only one word... naive.. so you can think that he works on HV for 9.40, time will tell truth...

PS:
I don't consider opening a notepad with the words "work on HV" as HV work. You'll just see that he won't produce any HV

sorry for true

HS2005 · 2026-06-14T21:58:24+0100

Adam512 said:
I have only one word... naive.. so you can think that he works on HV for 9.40, time will tell truth...

No, no you are not getting of the hook that easily. If you make certain claims back them up.
You wrote you are following him, but did you have private conversation with him about the new compression methods or HV. He does not know you he told me. So that's enough for me that you did not have any conversations with him directly.
In your percpection he is an amature and to what measure if i'd might ask.
Give us a summary of Arks his current work on HV as of right now. Then we will continue our conversation.

Inaki · 2026-06-14T22:01:12+0100

Adam512 said:
I have only one word... naive.. so you can think that he works on HV for 9.40, time will tell truth...

PS:
I don't consider opening a notepad with the words "work on HV" as HV work. You'll just see that he won't produce any HV sorry for true

That's not even the point

. Again,he may or he may not, but you are speaking without knowing...

HS2005 · 2026-06-14T22:01:22+0100

Inaki said:
I agree, don't assume the knowledge or lack of knowledge of someone in any given subject unless you can judge clear details of more than anecdotal mentions of that someone in that subject, specially if your own knowledge on that same subject is not deep enough.

I posted a screenshot of what Arks said via Discord. These are not my words.
I'm not screenshotting any private conversation with him. But I think we all like to hear from the oracle himself what claims he has regarding the subject.

Post automatically merged: 23 minutes ago

mattyxarope said:
I appreciate all of your suggestions. The scene is moving so fast...

Well same here. You contributions are more than welcome.
Just post them on the designated Github channel. There's not much we can do on this forum, other than to inform each other.

Post automatically merged: 22 minutes ago

Inaki said:
That's not even the point . Again,he may or he may not, but you are speaking without knowing...

I don't know why I even engage into this topic anymore...

Post automatically merged: 21 minutes ago

BobaFett_UK said:
Defo don't need it... all good with Luacore, Lua and Yarpe... although yesterday i had a scare with my 11.60 console when for some reason it jumped onto one of my WIFI networks with auto DNS seT. Cannot believe the 6e network was set as auto! Luckily, all my firmware update settings were turned off!! I dread to think if the console had updated to firmware 13.40... What a mare that would have been!

Like I said with 10.01. You either join the 10.01 club or you will join the 5 userlands club. Pick one :whip:

Post automatically merged: 20 minutes ago

ShintaiUS said:
Is neither. Its ultrac0re, has same effect as Luac0re via SWRR. Apparently poops may not have been fully tested.

It's also JIT. Gezine knew about it, along with some developers. I just knew recently and started posting about it.

Inaki · 2026-06-14T22:09:44+0100

HS2005 said:
I posted a screenshot of what Arks said via Discord. These are not my words.
I'm not screenshotting any private conversation with him. But I think we all like to hear from the oracle himself what claims he has regarding the subject.

Oh, sorry I think I was a bit confusing there; I meant I agree with you and what I said was referring to Adam512's attitude, he is definitely speaking out of his a** by not knowing what he is talking about and assuming ArkSamas lack of knowledge, even more so based on a few words from him, not to mention he seems ( yes I am also assuming here, but I do know some x86 stuff - I work in cybersecurity stuff and do lowlevel stuff on a daily basis - ) to be lacking the required knowledge to judge.

Adam512 · 2026-06-14T22:12:18+0100

HS2005 said:
No, no you are not getting of the hook that easily. If you make certain claims back them up.
You wrote you are following him, but did you have private conversation with him about the new compression methods or HV. He does not know you he told me. So that's enough for me that you did not have any conversations with him directly.
In your percpection he is an amature and to what measure if i'd might ask.
Give us a summary of Arks his current work on HV as of right now. Then we will continue our conversation.

Are you writing to give me some evidence, shouldn't someone who talks about HV 9.40 give it? lol ... especially when they write so that don't forget to contribute to his new devkit

I've heard of people who make their first "hello words" program in their first programming class and then immediately think how to hack the FBI, banking systems and be the best programmers in the world... but they only made their first hello words program. Something similar could be compared here, that someone made a complete foundation like trophies/cheats etc. and thinks how to immediately beat HV

just look at his github and it's immediately clear the level of programming... I apologize but I just know that his knowledge is different from spencer, flow etc.... it's a word against a word and we can talk about it endlessly....

As I wrote above, I admire his work but he doesn't have the knowledge to beat HV (see a sample of his entire github)... but you may have a different opinion. but the truth is that he still hasn't given any real proof about the HV at 9.40.

By the way, today I saw that someone on the internet wrote that he saw a UFO, because someone wrote it without evidence, it must be true.

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UltraC0re > Added EU version (CUSA7992) support​

What's in this release​

Requirements​

Install​

Notes​

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UltraC0re > Added EU version (CUSA7992) support

What's in this release

Requirements

Install

Notes