
secureboot_objects
Microsoft's curated repository of secure boot objects (KeK, Db, Dbx) for firmware and runtime, enabling transparent revocation updates and…

Microsoft's curated repository of secure boot objects (KeK, Db, Dbx) for firmware and runtime, enabling transparent revocation updates and…

Toolkit for decoding, inspecting, and modifying UEFI firmware volumes and variable stores. Supports secure boot certificate enrollment, PE binary…

The Porygon-Z that's super effective against Secure Boot! (CVE-2022-30203, CVE-2023-21560, CVE-2023-28269, CVE-2023-28249, and more...)

Post CVE-2024-7344 analysis of Howyar SysReturn NetCopy - reverse engineering notes, vulnerable binaries, vendor correspondence, and proof-of-concept…

Demonstrates CVE-2022-34302, a Secure Boot bypass via the New Horizon Datasys signed bootloader whose built-in custom PE/COFF loader executes…

Technical research on a UEFI Secure Boot bypass caused by an unsafe custom PE loader, including root-cause analysis, exploitation workflow, and an…

Analysis and exploit for CVE-2026-25250, a Secure Boot bypass in Horizon DataSys Reboot Restore where shdloader.efi loads Shield.efi without…

Hashes and shim versions for the UEFI Secure Boot shims affected by CVE-2026-8863

Boots a custom Linux kernel on rooted LG webOS TVs via kexec, with reverse-engineered SoC watchdog support, framebuffer payloads, and an initramfs…

PoC and vulnerability report for CVE-2025-47827.

Platform Security Assessment Framework

Intel, AMD, VIA & Freescale Microcode Extraction Tool

Decrypts Intel Atom microcode updates and unpacks XuCode with recovered RC4 keys, revealing internal CPU microcode structures for hardware security…

Platform security assessment tool for dumping and analyzing UEFI/SMM registers, PCI config space, physical memory, SPI flash, and S3 bootscripts with…

wpa3 functionality for the wifi chip in a 2014 macbook pro

Static reverse-engineering of a GIGABYTE H510M K V2 (`H510MKV2.F3`) BIOS image: full UEFI firmware-volume extraction analysis of the PI-spec SMM Core…