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400+ Arch Linux AUR Packages Compromised in a Supply Chain Attack Deploying Infostealers
(cybersecuritynews.com)
this post was submitted on 12 Jun 2026
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Holy shit it's like all of Python.
Arch usually doesn't re-package Python packages that aren't needed for something else, meaning they end up in the AUR. I maintain several there, and when I stop using them I abandon them. I wouldn't be surprised if some of the ones I used to maintain are on the list
Yeah, Python has been a massive vulnerability for a long while. And the AUR has similar issues. This is only getting widespread coverage now. But it's always been a risk.
Yes, we need a kind of Debian for Python.
Part of the solution could be the Guix package manager. Part could be the commercial offerings, like Anaconda.
Well, those are mostly extension libraries, stuff "normally" installed using pip. Arch is kind of unique that they encourage using system aur over pip, npm and other package managers. While it is a big radius, none of the python packages stick out to me, but maybe I just haven't encountered the popular ones.
The attackers specifically targeted orphaned projects on AUR so it's no wonder most of those aren't familiar to us.
It isn't really all that unique? Debian does it, el does it, probably almost any popular distro?
I suppose it's become more common since PEP 668 was introduced, less unique these days.