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CVE PROGRAM SOURCE RECORD8.8 High

CVE-2026-44346

BentoML: Dockerfile command injection via envs[*].name in bentofile.yaml

Description

BentoML is a Python library for building online serving systems optimized for AI apps and model inference. Prior to 1.4.39, a malicious bentofile.yaml containing a newline-injected value in envs[*].name produces unquoted RUN directives in the BentoML-generated Dockerfile. When the victim runs bentoml containerize on the imported bento, those RUN directives execute on the host during docker build. This vulnerability is fixed in 1.4.39.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

bentoml BentoML

  • < 1.4.39affected

References