PYSEC-2026-158
See a problem?- Import Source
- https://github.com/pypa/advisory-database/blob/main/vulns/bentoml/PYSEC-2026-158.yaml
- JSON Data
- https://api.osv.dev/v1/vulns/PYSEC-2026-158
- Aliases
- Published
- 2026-04-06T18:16:41Z
- Modified
- 2026-05-20T12:35:10Z
- Severity
-
- 7.8 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- [none]
- Details
-
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.
- References
Affected packages
PyPI / bentoml
Package
- Name
- bentoml
- View open source insights on deps.dev
- Purl
- pkg:pypi/bentoml
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0 Unknown introduced version / All previous versions are affectedFixed1.4.38
Affected versions
0.*
0.0.1
0.0.2
0.0.3
0.0.5
0.0.6a0
0.0.7.dev0
0.0.7
0.0.8
0.0.8.post1
0.0.9
0.1.1
0.1.2
0.2.0
0.2.1
0.2.2
0.3.0
0.3.1
0.3.3
0.3.4
0.4.0
0.4.1
0.4.2
0.4.3
0.4.4
0.4.5
0.4.7
0.4.8
0.4.9
0.5.0
0.5.1
0.5.2
0.5.3
0.5.4
0.5.5
0.5.6
0.5.7
0.5.8
0.6.0
0.6.1
0.6.2
0.6.3
0.7.0
0.7.1
0.7.2
0.7.3
0.7.4
0.7.5
0.7.6
0.7.7
0.7.8
0.8.0
0.8.1
0.8.2
0.8.3
0.8.4
0.8.5
0.8.6
0.9.0rc0
0.9.0
0.9.1
0.9.2
0.10.0
0.10.1
0.11.dev0
0.11.0
0.12.0
0.12.1
0.13.0
0.13.1
0.13.2
1.*
1.0.0.dev0
1.0.0.dev1
1.0.0a1
1.0.0a2
1.0.0a3
1.0.0a4
1.0.0a5
1.0.0a6
1.0.0a7
1.0.0rc0
1.0.0rc1
1.0.0rc2
1.0.0rc3
1.0.0
1.0.2
1.0.3
1.0.4
1.0.5
1.0.6
1.0.7
1.0.8
1.0.9
1.0.10
1.0.11
1.0.12
1.0.13
1.0.14
1.0.15
1.0.16
1.0.17
1.0.18
1.0.19
1.0.20
1.0.21
1.0.22
1.0.23
1.0.24
1.0.25
1.1.0
1.1.1
1.1.2
1.1.3
1.1.4
1.1.5
1.1.6
1.1.7
1.1.8
1.1.9
1.1.10
1.1.11
1.2.0a0
1.2.0a1
1.2.0a2
1.2.0a3
1.2.0a4
1.2.0a5
1.2.0a6
1.2.0a7
1.2.0rc1
1.2.0
1.2.1a1
1.2.1
1.2.2
1.2.3
1.2.4
1.2.5
1.2.6
1.2.7
1.2.8
1.2.9
1.2.10
1.2.11
1.2.12
1.2.13
1.2.14
1.2.15
1.2.16
1.2.17
1.2.18
1.2.19
1.2.20
1.3.0a1
1.3.0a2
1.3.0a3
1.3.0
1.3.1
1.3.2
1.3.3
1.3.4.post1
1.3.5
1.3.6
1.3.7
1.3.8
1.3.9
1.3.10
1.3.11
1.3.12
1.3.13
1.3.14
1.3.15
1.3.16
1.3.17
1.3.18
1.3.19
1.3.20
1.3.21
1.3.22
1.4.0a1
1.4.0a2
1.4.0
1.4.1
1.4.2
1.4.3
1.4.4
1.4.5
1.4.6
1.4.7
1.4.8
1.4.9
1.4.10
1.4.11
1.4.12
1.4.13
1.4.14
1.4.15
1.4.16
1.4.17
1.4.18
1.4.19
1.4.20
1.4.21
1.4.22
1.4.23
1.4.24
1.4.25
1.4.26
1.4.27
1.4.28
1.4.29
1.4.30
1.4.31
1.4.32
1.4.33
1.4.34
1.4.35
1.4.36
1.4.37