CVE-2026-35044
8.8 · HIGHOverview
CVE-2026-35044 is a high-severity vulnerability affecting bentoml bentoml. It was published on April 6, 2026 and has a CVSS 3.1 base score of 8.8 (HIGH).
This vulnerability has a CVSS 3.1 base score of 8.8, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
BentoML is a Python library for building online serving systems optimized for AI apps and model inference. Prior to 1.4.38, the Dockerfile generation function generate_containerfile() in src/bentoml/_internal/container/generate.py uses an unsandboxed jinja2.Environment with the jinja2.ext.do extension to render user-provided dockerfile_template files. When a victim imports a malicious bento archive and runs bentoml containerize, attacker-controlled Jinja2 template code executes arbitrary Python directly on the host machine, bypassing all container isolation. This vulnerability is fixed in 1.4.38.
Remediation
Check the references section for vendor advisories and patches from bentoml. Update bentoml to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| bentoml | bentoml | >= 0, < 1.4.38 | Affected |
Frequently Asked Questions
What is CVE-2026-35044?
CVE-2026-35044 is a high-severity vulnerability affecting bentoml bentoml. It was published on April 6, 2026 and has a CVSS 3.1 base score of 8.8 (HIGH).
How severe is CVE-2026-35044?
This vulnerability has a CVSS 3.1 base score of 8.8, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2026-35044?
Check the references section for vendor advisories and patches from bentoml. Update bentoml to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2026-35044?
CyberStrike's AI-powered security agents can automatically detect CVE-2026-35044 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
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