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Details of issue NIXPKGS-2026-0820

NIXPKGS-2026-0820
published on
Permalink CVE-2026-33744
7.8 HIGH
  • CVSS version: 3.1
  • Attack vector (AV): LOCAL
  • Attack complexity (AC): LOW
  • Privileges required (PR): NONE
  • User interaction (UI): REQUIRED
  • Scope (S): UNCHANGED
  • Confidentiality impact (C): HIGH
  • Integrity impact (I): HIGH
  • Availability impact (A): HIGH
updated 1 month ago by @LeSuisse Activity log
  • Created suggestion 1 month ago
  • @LeSuisse accepted 1 month ago
  • @LeSuisse published on GitHub 1 month ago
BentoML has Dockerfile Command Injection via system_packages in bentofile.yaml

BentoML is a Python library for building online serving systems optimized for AI apps and model inference. Prior to 1.4.37, the `docker.system_packages` field in `bentofile.yaml` accepts arbitrary strings that are interpolated directly into Dockerfile `RUN` commands without sanitization. Since `system_packages` is semantically a list of OS package names (data), users do not expect values to be interpreted as shell commands. A malicious `bentofile.yaml` achieves arbitrary command execution during `bentoml containerize` / `docker build`. Version 1.4.37 fixes the issue.

Affected products

BentoML
  • ==< 1.4.37

Matching in nixpkgs

Package maintainers

Advisory: https://github.com/bentoml/BentoML/security/advisories/GHSA-jfjg-vc52-wqvf