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Vulnerabilities

Vulnerability · CVE-2026-33744

BentoML is a Python library for building online serving systems optimized for AI apps and model inference.

Published Mar 27, 2026 · catalog updated Oct 7, 2026 · BentoML is a Python

Check if you run it

No confirmed exploitation is on record for CVE-2026-33744. EPSS is 0.25%. Act only if a listed version of BentoML is a Python is installed.

Gaps on this record

  • The stored product name is a package slug. The name on this page is taken from the title (BentoML is a Python).
  • No version range is stored. A customer cannot check an installed version against this record.
  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
High7.8
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
0.25%
Remediation
Advisory link
Affected products
cpe bentoml/bentoml

BentoML is a Python library for building online serving systems optimized for AI apps and model inference. Prior to 1.4.37, the field in accepts arbitrary strings that are interpolated directly into Dockerfile commands without sanitization. Since is semantically a list of OS package names (data), users do not expect values to be interpreted as shell commands. A malicious achieves arbitrary command execution during / . Version 1.4.37 fixes the issue.

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • cpe bentoml/bentomlversion unspecified

How to fix CVE-2026-33744

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

No confirmed exploitation is on record for CVE-2026-33744. EPSS is 0.25%. Act only if a listed version of BentoML is a Python is installed.

Which versions are affected?

Affected version ranges are not on this record. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

CWE-94: Code Injection. EPSS 0.25%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

  1. Mar 27, 2026 · NIST NVD

    Detected

    BentoML is a Python library for building online serving systems optimized for AI apps and model inference. Prior to 1.4.37, the field in accepts arbitrary strings that are interpolated directly into Dockerfile commands without sanitization. Since is semantically a list of OS package names (data), users do not expect values to be interpreted as shell commands. A malicious achieves arbitrary command

  2. Oct 7, 2026 · NIST NVD

    Updated

    BentoML is a Python library for building online serving systems optimized for AI apps and model inference. Prior to 1.4.37, the field in accepts arbitrary strings that are interpolated directly into Dockerfile commands without sanitization. Since is semantically a list of OS package names (data), users do not expect values to be interpreted as shell commands. A malicious achieves arbitrary command

Sources

  • CVE.orgVulnerability recordCVE-2026-33744

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2026-33744

    30-day exploitation probability 0.2%

    first.org
  • NIST NVDVulnerability recordCVE-2026-33744

    BentoML is a Python library for building online serving systems optimized for AI apps and model inference. Prior to 1.4.37, the field in accepts arbitrary strings that are interpolated directly into Dockerfile commands without sanit

    nvd.nist.gov

References

Freshness

Last verified in this catalog Oct 18, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.