Charles

You can never have enough compute.

[Charles @unsignedbytes]

Samsung. CVE-2026-21155

[Charles @unsignedbytes]

@zackslab height in bio = not a serious person

[Charles @unsignedbytes]

@Tech2Wild Guilty until proven innocent it seems.

[Charles @unsignedbytes]

Deepseek Harness has a lot of telemetry you might want to remove before you run it on your computer.

"Sends logged session history through that feedback event, including inherited fork history, to DeepSeek’s OpenTelemetry collector. Works independently of your model provider, so a local-model conversation can qualify. There are no shipped default redaction rules."

Ever wonder what claude code or codex collects?

[Charles @unsignedbytes]

@vxunderground Everyday I go to your website. Everyday I look for download all button. Everyday I'm disappointed.

[Charles @unsignedbytes]

@ChalupaOverlord @IntCyberDigest yes

[Charles @unsignedbytes]

@wojakcodes 😭😭😭😭

[Frog King Simulator @Belbizaz]

I wouldn't be surprised if some of the extreme anti AI sentiment in game dev is actually partially being funded and astroturfed by AAA companies like EA to crush competition in the Indie game sector.

The big studios all use it now but for some reason it's only your average indie devs getting dragged by the mob for daring to utilize the new technology.

Idk, it's what I would do if I was an evil company trying to protect the status quo and maximize shareholder value

[Charles @unsignedbytes]

@vxunderground It will be rewritten in rust soon dont worry. Enjoy it.

[Charles @unsignedbytes]

@deadgodsofhell It is, check out my writeup

[bnuuy~ @meowybnuuy]

I wanted to see if this exploit could be used to boot the Note 4 Exynos back into ARM64, nobody has ever gotten the Note 4 Exynos to run ARM64 code, as the S-Boot forces it into ARM32 mode... until now!

It restarts the CPU back into ARM64 mode, it shockingly fucking works.

[Charles @unsignedbytes]

@meowybnuuy That's amazing man, I'm glad I could help. Document your progress. If you want the Note 4 Exynos details (model#, exact method, etc.) added to the writeup, open an issue or PR

[Charles @unsignedbytes]

@silva0x61 @antitree Ah see you are trolling. Blocked!

[Charles @unsignedbytes]

I said work three times lmao. I was cramming for an exam so tired I couldn't think straight.

[Charles @unsignedbytes]

I'm proud my work makes it possible to run custom images on locked bootloaders. I'll mention this work in my write-up and link the repo. Amazing work.

https://t.co/tOr25vVB9P

[Fahad Ali Javed @fahadalijaved]

For Exynos enthusiasts:

You can now fuse your own secure boot keys in your device, allowing to permanently run custom images on locked bootloader.

Repo: https://t.co/6qoKXRzImz
Up to 2026-10-05 security patch for fusing (once it's fused you can flash whatever you want, it never goes away)
Only s5e8825 is supported in the main branch. You can always port it to your Exynos device and PR it.

As always big up Gabriel

[Charles @unsignedbytes]

@LethalAccess This is my cve and I did a writeup as well if you're curious

[Charles @unsignedbytes]

@christopherowen Wow, interesting stuff. Ill have to try it

[Charles @unsignedbytes]

Tldr: bad boot-logo handling that can break the early boot process and allow code execution

[Charles @unsignedbytes]

Writeup https://t.co/DIAuDYx44x

[Charles @unsignedbytes]

Samsung. CVE-2026-21155

[Charles @unsignedbytes]

@janicleader Just point your agent at the repo if you are non technical or have trouble.