python-xformers-bin

LOW

maintainer envolution 0 votes scanned 2026-09-17 00:27:14.276658

View on AUR

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1 higher static finding superseded - not the current verdict (shown for transparency)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
2026-09-17 00:27:14	Low	2
2026-09-16 00:03:17	Low	2
2026-09-15 00:25:31	Low	2
2026-09-14 00:27:57	Low	2
2026-09-13 00:19:54	Low	2
2026-09-12 00:25:17	Low	2
2026-09-11 00:19:22	Low	2
2026-09-10 00:22:44	Low	2
2026-09-09 00:04:09	Low	2
2026-09-08 00:18:08	Low	2
2026-09-07 00:30:15	Low	2
2026-09-06 00:17:06	Low	2
2026-09-05 00:16:27	Low	2
2026-09-04 00:03:13	Low	2
2026-09-03 00:15:47	Low	2
2026-09-02 00:02:31	Low	2
2026-09-01 00:11:19	Low	2
2026-08-31 00:19:57	Low	2
2026-08-30 00:04:14	Low	2
2026-08-29 00:29:17	Low	2