python-xformers-bin

maintainer envolution · 0 votes · scanned 2026-08-03 00:08:14.047287

LOW

Why flagged The package downloads a prebuilt wheel from PyTorch's official domain (download.pytorch.org), which is a trusted source for PyTorch-related packages;虽非标准主机 but plausibly official, and the wheel is for a legitimate project, installing it via python-installer is normal.

Triggered rules

LOW AI review downgraded a static finding llm_review

The static rules flagged this MEDIUM, but an AI model (qwen/qwen3-235b-a22b-07-25) reviewed the full PKGBUILD and judged it LOW (confidence 95%): The package downloads a prebuilt wheel from PyTorch's official domain (download.pytorch.org), which is a trusted source for PyTorch-related packages;虽非标准主机 but plausibly official, and the wheel is for a legitimate project, installing it via python-installer is normal.

1 higher static finding superseded - not the current verdict (shown for transparency)

MEDIUM source=() URL on a non-standard host 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:32 source=("https://download.pytorch.org/whl/${_cu}/xformers-${pkgver}-${_cp}-${_ab}-manylinux_2_28_${CARCH}.whl")

PKGBUILD

1 offending line(s) highlighted

      1# Maintainer: envolution
    
      2# shellcheck shell=bash disable=SC2034,SC2154
    
      3pkgname=python-xformers-bin
    
      4_pkgname=xformers
    
      5_cp='cp39' #this is a multicompat ver
    
      6_cu='cu128'
    
      7_ab='abi3'
    
      8pkgver=0.0.33.post2
    
      9pkgrel=1
    
      10pkgdesc="Transformers building blocks, supporting a composable construction"
    
      11arch=('x86_64')
    
      12url='https://github.com/facebookresearch/xformers'
    
      13license=(BSD-3-Clause)
    
      14depends=(
    
      15  python
    
      16  python-pytorch
    
      17  python-numpy 
    
      18  python-sentencepiece 
    
      19  python-safetensors
    
      20)
    
      21optdepends=( 
    
      22  'cuda: cuda optimizations'
    
      23  'python-pytorch-opt-cuda: cuda with AVX2 optimizations'
    
      24  'python-pytorch-cuda: cuda optimizations WITHOUT AVX2'
    
      25  'python-torchvision: torchvision usage'
    
      26  'python-transformers: transformers usage'
    
      27)
    
      28provides=(python-xformers)
    
      29conflicts=(python-xformers)
    
      30makedepends=(python-installer python-wheel)
    
      31sha256sums=('9ea6032defa60395559b6a446c2ae945236707e98daabd88fea57cd08671c174')
    
      32source=("https://download.pytorch.org/whl/${_cu}/xformers-${pkgver}-${_cp}-${_ab}-manylinux_2_28_${CARCH}.whl")
    
      33package() {
    
      34  python -m installer --destdir="$pkgdir" *.whl
    
      35}
    
      36# vim:set ts=2 sw=2 et:
    
      37

Scan history

Scanned at (UTC)	Severity	Rules
2026-08-03 00:08:14	LOW	2
2026-08-02 00:16:08	LOW	2
2026-08-01 00:11:18	LOW	2
2026-07-31 00:14:10	LOW	2
2026-07-30 00:17:23	LOW	2
2026-07-29 00:25:53	LOW	2
2026-07-28 00:07:28	LOW	2
2026-07-27 00:24:32	LOW	2
2026-07-26 00:07:32	LOW	2
2026-07-25 00:13:44	LOW	2
2026-07-24 00:02:28	LOW	2
2026-07-23 00:14:47	LOW	2
2026-07-22 00:29:32	LOW	2
2026-07-21 00:24:15	LOW	2
2026-07-20 00:19:49	LOW	2
2026-07-19 00:17:08	LOW	2
2026-07-18 00:14:48	LOW	2
2026-07-17 00:06:16	LOW	2
2026-07-16 00:05:41	LOW	2
2026-07-15 00:09:25	LOW	2