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.
Image from bnuuy~ (@meowybnuuy)
Charles (@unsignedbytes) profile pictureCharles
@unsignedbytesNov 7
Writeup github.com/UnsignedChad/CVE-…
GitHub - UnsignedChad/CVE-2026-21155-SVE-2026-3546: Writeup CVE-2026-21155

GitHub - UnsignedChad/CVE-2026-21155-SVE-2026-3546: Writeup CVE-2026-21155

Writeup CVE-2026-21155. Contribute to UnsignedChad/CVE-2026-21155-SVE-2026-3546 development by creating an account on GitHub.

github.com
19
27
2
499
13,810
Errrrr huh🤔
Charles (@unsignedbytes) profile pictureCharles
@unsignedbytesNov 7
Writeup github.com/UnsignedChad/CVE-…
GitHub - UnsignedChad/CVE-2026-21155-SVE-2026-3546: Writeup CVE-2026-21155

GitHub - UnsignedChad/CVE-2026-21155-SVE-2026-3546: Writeup CVE-2026-21155

Writeup CVE-2026-21155. Contribute to UnsignedChad/CVE-2026-21155-SVE-2026-3546 development by creating an account on GitHub.

github.com
1
24
Load more