CVE-2026-35043

Description

BentoML is a Python library for building online serving systems optimized for AI apps and model inference. Prior to 1.4.38, the cloud deployment path in src/bentoml/_internal/cloud/deployment.py was not included in the fix for CVE-2026-33744. Line 1648 interpolates system_packages directly into a shell command using an f-string without any quoting. The generated script is uploaded to BentoCloud as setup.sh and executed on the cloud build infrastructure during deployment, making this a remote code execution on the CI/CD tier. This vulnerability is fixed in 1.4.38.

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Produits concernés

• BentoML
• Bentoml bentoml

Scores CVSS

Faiblesses (CWE)

• CWE-78

Références

• https://github.com/bentoml/BentoML/security/advisories/GHSA-fgv4-6jr3-jgfw ExploitVendor Advisory
• https://github.com/bentoml/BentoML/security/advisories/GHSA-fgv4-6jr3-jgfw ExploitVendor Advisory

Ailleurs

• NVD
• CVE.org
• CIRCL Vulnerability-Lookup
• CERT-FR
• GitHub Advisories