If you have fedora+guix you can create an installer image from guix system 
image, copy it to a USB drive and then use that right?

Oct 25, 2026 4:50:34 AM Sébastien Gendre <[email protected]>:

> Hi,
> 
> Do we have any update on how to install Guix System, or Guix package
> manager, on a new computer while avoiding the vulnerabilities fixed this
> summer ?
> 
> I would love to switch my laptop to Guix System. Now, it's on
> Fedora + Guix package manager. Does the Guix-daemon used on the
> installation disk of Guix System is still vulnerable ?
> 
> I quote my initial message bellow, where I list the different
> installation methods:
> 
> Sébastien Gendre <[email protected]> writes:
> 
>> [[PGP Signed Part:Good signature from B586F7C77239E29E Sébastien Gendre 
>> <[email protected]> (trust ultimate) created at 2026-07-10T20:50:05+0200 using 
>> RSA]]
>> Hello everyone,
>> 
>> Recently, we get vulnerability fixes on Guix-daemon, as announced on the
>> Guix blog:
>> https://guix.gnu.org/en/blog/2026/guix-substitute-pull-vulnerabilities/
>> 
>> A big thank you to everyone who has worked on it.
>> 
>> 
>> Do you know if the different installation methods of Guix and Guix
>> System will install the vulnerable or fixed version of Guix-daemon ?
>> 
>> For the methods listed here: https://guix.gnu.org/en/download/
>> They will all provide the version 1.5.0 of Guix and Guix System, so
>> probably the vulnerable version of Guix-daemon ?
>> 
>> For the methods listed here: https://guix.gnu.org/en/download/latest/
>> Do they provide all the fixed version of Guix-daemon ?
>> 
>> For the method suggested on the manual, there is a bash script to
>> download: https://guix.gnu.org/guix-install.sh
>> After executing it, does the user get the fixed version of Guix-daemon ?
>> 
>> I probably forget other method of installation. But if you get
>> information about it, don't hesitate to share it.
>> 
>> 
>> 
>> Best regards
>> 
>> -------
>> Gendre Sébastien
>> 
>> [[End of PGP Signed Part]]

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