Is bentoml affected by CVE-2026-44346?

PyPI bentoml is affected in <1.4.39.

Is CVE-2026-44346 being exploited?

Not on the CISA KEV list. EPSS exploit probability is 0.3%.

high

CVE-2026-44346

Q: Is CVE-2026-44346 being exploited?

Not on the CISA KEV list. EPSS exploit probability is 0.3%.

PyPI · bentoml

Summary

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 bentom

Severity: high
EPSS: 0.3% (p19)
Also known as: GHSA-w2pm-x38x-jp44, PYSEC-2026-190
Published: 2026-05-27

References

https://github.com/bentoml/BentoML/security/advisories/GHSA-w2pm-x38x-jp44

Related advisories

CVE-2026-35044 — critical · PyPI/bentoml
CVE-2025-54381 — critical · PyPI/bentoml
CVE-2025-32375 — critical · PyPI/bentoml
CVE-2025-27520 — critical · PyPI/bentoml
CVE-2024-9070 — critical · PyPI/bentoml
CVE-2026-44345 — high · PyPI/bentoml
CVE-2026-35043 — high · PyPI/bentoml
CVE-2026-33744 — high · PyPI/bentoml

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Sources: CISA KEV (public domain), OSV.dev & GitHub Advisory Database (CC-BY-4.0), FIRST EPSS, NVD/CWE (public domain). Served live from the Stateward advisory database.