Repositories list

• grub2

  Public
  Ongoing downstream work on grub2, including Fedora and RHEL. ***This is not upstream; please send code upstream first***

  C

  •

  GNU General Public License v3.0

  •161161 forks•280280 stars•1313 issues•1212 pull requests•Updated Apr 13, 2026Apr 13, 2026

• shim

  Public
  UEFI shim loader

  C

  •

  Other

  •343343 forks•1.1k1.1k stars•122122 issues•2727 pull requests•Updated Mar 25, 2026Mar 25, 2026

• efivar

  Public
  Tools and libraries to work with EFI variables

  C

  •

  GNU Lesser General Public License v2.1

  •125125 forks•276276 stars•2525 issues•1111 pull requests•Updated Mar 17, 2026Mar 17, 2026

• efi-ci

  Public
  Build CI for EFI-related tools

  00 forks•88 stars•00 issues•00 pull requests•Updated Mar 3, 2026Mar 3, 2026

• shim-review

  Public
  Reviews of shim

  158158 forks•8282 stars•4444 issues•11 pull request•Updated Feb 9, 2026Feb 9, 2026

• efi-rpm-macros

  Public
  efi-rpm-macros provides a set of RPM macros for use in EFI-related packages.

  Makefile

  •

  GNU General Public License v3.0

  •44 forks•55 stars•00 issues•22 pull requests•Updated Oct 29, 2025Oct 29, 2025

• gnu-efi

  Public
  C

  •1717 forks•2828 stars•44 issues•22 pull requests•Updated Jul 22, 2025Jul 22, 2025

• mokutil

  Public
  The utility to manipulate machine owner keys

  C

  •

  GNU General Public License v3.0

  •4141 forks•44 stars•00 issues•00 pull requests•Updated Jun 27, 2025Jun 27, 2025

• dracut-nmbl

  Public
  dracut plugin for use in nmbl images

  Shell

  •

  Other

  •22 forks•22 stars•00 issues•22 pull requests•Updated Mar 31, 2025Mar 31, 2025

• certwrapper

  Public
  x509 certificate wrapper in the form of an EFI binary

  Makefile

  •

  Other

  •99 forks•1010 stars•00 issues•44 pull requests•Updated Aug 18, 2024Aug 18, 2024

• sbdiff

  Public
  Diff build artifacts modulo secureboot signatures

  bootshim

  bootshim

  Python

  •

  GNU General Public License v2.0

  •11 fork•77 stars•00 issues•00 pull requests•Updated Aug 18, 2024Aug 18, 2024

• pesign

  Public
  Linux tools for signed PE-COFF binaries

  C

  •

  GNU General Public License v2.0

  •5757 forks•126126 stars•1616 issues•77 pull requests•Updated Aug 18, 2024Aug 18, 2024

• efibootmgr

  Public
  efibootmgr development tree

  C

  •

  GNU General Public License v2.0

  •114114 forks•576576 stars•4545 issues•1111 pull requests•Updated Aug 18, 2024Aug 18, 2024

• syslinux

  Public
  Downstream packaging trees for syslinux. ***Upstream is dead, but this is not upstream***

  C

  •

  GNU General Public License v2.0

  •22 forks•22 stars•00 issues•00 pull requests•Updated Jul 24, 2024Jul 24, 2024

• nmbl-poc

  Public
  Proof of concept for the nmbl bootloader-less booting scheme

  Shell

  •

  Other

  •77 forks•8686 stars•44 issues•22 pull requests•Updated Jun 12, 2024Jun 12, 2024

• dumpet

  Public
  Tool for debugging and verifying El Torito boot data on CD-like images

  C

  •

  GNU General Public License v2.0

  •22 forks•2222 stars•00 issues•00 pull requests•Updated Jan 5, 2024Jan 5, 2024

• nmbl-builder

  Public
  tool for building nmbl loader images

  Makefile

  •

  Other

  •22 forks•77 stars•00 issues•22 pull requests•Updated Aug 9, 2023Aug 9, 2023

• dbxtool

  Public archive
  Tool for UEFI Secure Boot DBX updates

  C

  •

  GNU General Public License v2.0

  •1313 forks•2727 stars•00 issues•00 pull requests•Updated Aug 23, 2022Aug 23, 2022

• grubby

  Public archive
  Retired; BLS-only support lives at https://src.fedoraproject.org/rpms/grubby

  Roff

  •

  GNU General Public License v2.0

  •2929 forks•3535 stars•00 issues•00 pull requests•Updated Apr 27, 2022Apr 27, 2022

• gnulib

  Public
  upstream mirror

  C

  •

  Other

  •123123 forks•22 stars•00 issues•00 pull requests•Updated Mar 12, 2021Mar 12, 2021

• fwupdate

  Public
  System firmware update support for UEFI machines

  4747 forks•100100 stars•11 issue•00 pull requests•Updated Mar 4, 2021Mar 4, 2021

• shim-test-images

  Public
  Test VM images for shim

  Shell

  •00 forks•33 stars•00 issues•00 pull requests•Updated Feb 21, 2021Feb 21, 2021

• pesign-test-app

  Public
  An application entirely devoted to making sure the fedora pesign daemon and builders work.

  Makefile

  •

  GNU General Public License v2.0

  •11 fork•33 stars•00 issues•00 pull requests•Updated Jun 9, 2020Jun 9, 2020

• efivar-test-data

  Public
  Test sysfs data for efivar

  Shell

  •11 fork•44 stars•00 issues•00 pull requests•Updated Feb 25, 2020Feb 25, 2020

• edk2

  Public
  EDK II

  C

  •

  Other

  •3.1k3.1k forks•55 stars•00 issues•00 pull requests•Updated Feb 18, 2020Feb 18, 2020

• openssl

  Public
  TLS/SSL and crypto library

  C

  •

  Apache License 2.0

  •11k11k forks•22 stars•00 issues•00 pull requests•Updated Dec 10, 2019Dec 10, 2019

• blkdev-sysfs-test-data

  Public
  This is a bunch of test data for sysfs block device parsers.

  Shell

  •00 forks•44 stars•00 issues•00 pull requests•Updated Oct 2, 2018Oct 2, 2018