polymath-dev
The package downloads a prebuilt .deb from a non-whitelisted host (fluxkeyboard.com) which is not a standard code hosting platform, posing a supply-chain risk if the domain or release infrastructure were compromised.
Triggered rules
source_untrusted_domain
One or more source=() URLs point to a host outside the trusted allowlist (github.com, gitlab.com, codeberg.org, pypi.org, …).
-
PKGBUILD:24
"https://fluxkeyboard.com/updates-dev/polymath/linux/deb/polymath_${pkgver}_amd64.deb"
llm_review
An AI model (qwen/qwen3-235b-a22b-2507) reviewed this and agrees it is MEDIUM (confidence 95%): The package downloads a prebuilt .deb from a non-whitelisted host (fluxkeyboard.com) which is not a standard code hosting platform, posing a supply-chain risk if the domain or release infrastructure were compromised.
PKGBUILD
1 offending line(s) highlighted# Maintainer: Doridian <archlinux at doridian dot net>
pkgname=polymath-dev
pkgver=1.4.5.10
pkgrel=1
pkgdesc='Advanced keyboard layout customization tool for Flux keyboards (dev build)'
arch=('x86_64')
url='https://fluxkeyboard.com/updates-dev/polymath/linux/deb/'
license=('custom')
makedepends=('binutils' 'tar' 'zstd' 'xz')
depends=(
'alsa-lib' 'at-spi2-core' 'cairo' 'desktop-file-utils' 'fontconfig'
'freetype2' 'fribidi' 'gcc-libs' 'gdk-pixbuf2' 'glib2' 'glibc' 'gnutls' 'gtk3'
'harfbuzz' 'krb5' 'libayatana-appindicator' 'libayatana-indicator' 'libbsd'
'libdbusmenu-glib' 'libdrm' 'libepoxy' 'libgcrypt' 'libglvnd' 'libgpg-error'
'libpng' 'libpulse' 'librsvg' 'libsecret' 'libusb' 'libva' 'libvdpau'
'libwebp' 'libx11' 'libxcb' 'libxext' 'libxinerama' 'libxkbcommon'
'libxml2-legacy' 'libxpresent' 'libxrandr' 'libxss' 'libxv' 'mesa' 'nettle3'
'openssl' 'pango' 'systemd-libs' 'wayland' 'xz' 'zlib'
)
conflicts=('polymath')
options=('!strip' '!debug' '!lto')
source=(
"https://fluxkeyboard.com/updates-dev/polymath/linux/deb/polymath_${pkgver}_amd64.deb"
'udev.rules'
)
sha256sums=(
'e191af1002cdeb1d61533b2ff89844aba1a9500450349364a35e996acb39ad1b'
'SKIP'
)
build() {
cd "${srcdir}"
rm -rf data && mkdir data
tar -C data -xf data.tar*
rm -rf data/etc/polkit-1
chmod -R g-w data
}
package() {
mkdir "${pkgdir}/opt"
cp -r "${srcdir}/data/opt/polymath" "${pkgdir}/opt/"
cp -r "${srcdir}/data/usr" "${pkgdir}/"
install -Dm644 "${srcdir}/udev.rules" "${pkgdir}/usr/lib/udev/rules.d/95-polymath.rules"
}
# vim:set ts=2 sw=2 et:
Scan history
| Scanned at (UTC) | Severity | Rules |
|---|---|---|
| 2026-10-17 00:21:55 | Medium | 2 |
| 2026-10-16 00:12:47 | Medium | 2 |
| 2026-10-15 00:28:05 | Medium | 2 |
| 2026-10-14 00:06:47 | Medium | 2 |
| 2026-10-13 00:23:45 | Medium | 2 |
| 2026-10-12 00:18:51 | Medium | 2 |
| 2026-10-11 00:26:05 | Medium | 2 |
| 2026-10-10 00:11:52 | Medium | 2 |
| 2026-10-09 00:05:33 | Medium | 2 |
| 2026-10-08 00:28:03 | Medium | 2 |
| 2026-10-07 00:21:34 | Medium | 2 |
| 2026-10-06 00:13:36 | Medium | 2 |
| 2026-10-05 00:08:03 | Medium | 2 |
| 2026-10-04 00:18:08 | Medium | 2 |
| 2026-10-03 00:23:04 | Medium | 2 |
| 2026-10-02 00:00:32 | Medium | 2 |
| 2026-10-01 00:02:06 | Medium | 2 |
| 2026-09-30 00:20:07 | Medium | 2 |
| 2026-09-29 00:07:46 | Medium | 2 |
| 2026-09-28 00:28:32 | Medium | 2 |