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CVE-2026-44346

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

Description (CNA)

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 (CNA)

Vendor / productVersions
bentoml / BentoMLaffected < 1.4.39

CWE

CWE-78, CWE-94

References

ADP enrichment

CISA-ADP

No English description supplied.