CVE-2026-35043
High · 7.8CVSS
7.8
EPSS
0.3%
Published
Apr 6, 2026
CISA due date
—
The record
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.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
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