Malicious Aur Packages Jun 2026
Recent Arch linux vulnerabilities are a good reminder of a few things.
- AUR [1] is not the official package repo
- The AUR is community driven
- AUR packages are not always safe
The first thing I’m doing to stop myself from running any aur updates
automatically is removing any arch helper.
sudo pacman -Rns yay paru paru-bin
Currently the reported vulnerabilities are supply chain attacks limited to the
aur, keep your arch system up do date, BUT do not update packages from the
AUR right now. In fact I’m auditing my aur usage and removing anything I have
not used in awhile.
Here is a nice script I’m using to walk through my packages and get rid of
things I installed and probably don’t need anymore.
pacman -Qemq |
fzf -m --preview '
echo "== package =="
pacman -Qi {} 2>/dev/null
echo
echo "== required by =="
pacman -Qi {} 2>/dev/null | grep "Required By"
' |
xargs -r -o sudo pacman -Rns
Supply chain attacks are getting real scary in 2026, maybe we should listen to
Ginger...