CVE-2026-44346

BentoML is a Python library for building online serving systems optimized for AI apps and model inference. Prior to 1.4.39, a malicious bentofile.yaml containing a newline-injected value in envs.name produces unquoted RUN directives in the BentoML-generated Dockerfile. When the victim runs bentom...

ai-dynamo (=0.1.0), bento2seldon (>=0.1.0 <=0.4.0) +16 more potentially affected by CVE-2026-44346 via bentoml (>=0.10.1 <=1.4.3)

bentoml PYPI version =0.10.1, =0.1.0, =0.1.0, =0.0.10, =0.0.5, =0.3.12, =0.0.1, =1.0.3, =0.0.10, =0.0.1, =0.0.1, =0.0.13 and more Source cves: CVE-2026-44346 Source advisory: OSV:PYSEC-2026-190...

PYSEC-0000-CVE-2026-44346

BentoML is a Python library for building online serving systems optimized for AI apps and model inference. Prior to 1.4.39, a malicious bentofile.yaml containing a newline-injected value in envs.name produces unquoted RUN directives in the BentoML-generated Dockerfile. When the victim runs bentom...

EUVD-2026-32610

BentoML is a Python library for building online serving systems optimized for AI apps and model inference. Prior to 1.4.39, src/bentoml/internal/container/frontend/dockerfile/templates/basev2.j2 interpolates docker.baseimage raw with no escaping, newline filtering, or validation. A malicious...

CVE-2026-40610

BentoML is a Python library for building online serving systems optimized for AI apps and model inference. In versions 1.4.38 and prior, the build packaging workflow follows attacker-controlled symlinks inside the build context and copies the referenced file contents into the generated Bento...

ai-dynamo (=0.1.0), bentoctl (=0.2.3) +6 more potentially affected by CVE-2026-44346 via bentoml (>=1.0.0a7 <=1.4.3)

bentoml PYPI version =1.0.0a7, =1.0.1, =0.3.12, =0.0.1, =1.0.3, =0.0.10, =0.6.20 - raptor-labsdk =0.3.2 Source cves: CVE-2026-44346 Source advisory: SNYK:PYTHON-BENTOML-16642315...

ai-dynamo (=0.1.0), bento2seldon (>=0.1.0 <=0.4.0) +16 more potentially affected by CVE-2026-44346 via bentoml (>=0.10.1 <=1.4.3)

bentoml PYPI version =0.10.1, =0.1.0, =0.1.0, =0.0.10, =0.0.5, =0.3.12, =0.0.1, =1.0.3, =0.0.10, =0.0.1, =0.0.1, =0.0.13 and more Source cves: CVE-2026-44346 Source advisory: OSV:GHSA-W2PM-X38X-JP44...

ai-dynamo (=0.1.0), bento2seldon (>=0.1.0 <=0.4.0) +16 more potentially affected by CVE-2026-44345 via bentoml (>=0.10.1 <=1.4.3)

bentoml PYPI version =0.10.1, =0.1.0, =0.1.0, =0.0.10, =0.0.5, =0.3.12, =0.0.1, =1.0.3, =0.0.10, =0.0.1, =0.0.1, =0.0.13 and more Source cves: CVE-2026-44345 Source advisory: OSV:GHSA-78F9-R8MH-4XM2...

GHSA-78F9-R8MH-4XM2 BentoML Dockerfile command injection via docker.base_image (sister of pending GHSA-w2pm-x38x-jp44 / CVE-2026-33744 / CVE-2026-35043)

The same Dockerfile template that mishandles envs.name pending GHSA-w2pm-x38x-jp44 also interpolates docker.baseimage raw with no escaping, newline filtering, or validation. A malicious bento.yaml with a multi-line docker.baseimage value smuggles arbitrary Dockerfile directives into the generated...

BentoML Dockerfile command injection via docker.base_image (sister of pending GHSA-w2pm-x38x-jp44 / CVE-2026-33744 / CVE-2026-35043)

The same Dockerfile template that mishandles envs.name pending GHSA-w2pm-x38x-jp44 also interpolates docker.baseimage raw with no escaping, newline filtering, or validation. A malicious bento.yaml with a multi-line docker.baseimage value smuggles arbitrary Dockerfile directives into the generated...

ai-dynamo (=0.1.0), bento2seldon (>=0.1.0 <=0.4.0) +16 more potentially affected by CVE-2026-40610 via bentoml (>=0.10.1 <=1.4.3)

bentoml PYPI version =0.10.1, =0.1.0, =0.1.0, =0.0.10, =0.0.5, =0.3.12, =0.0.1, =1.0.3, =0.0.10, =0.0.1, =0.0.1, =0.0.13 and more Source cves: CVE-2026-40610 Source advisory: OSV:GHSA-MCFX-4VC6-QGXV...

ai-dynamo (=0.1.0), bentoctl (=0.2.3) +6 more potentially affected by CVE-2026-40610 via bentoml (>=1.0.0a7 <=1.4.3)

bentoml PYPI version =1.0.0a7, =1.0.1, =0.3.12, =0.0.1, =1.0.3, =0.0.10, =0.6.20 - raptor-labsdk =0.3.2 Source cves: CVE-2026-40610 Source advisory: SNYK:PYTHON-BENTOML-16479115...

ai-dynamo (=0.1.0), bento2seldon (>=0.1.0 <=0.4.0) +16 more potentially affected by CVE-2026-35043 via bentoml (>=0.10.1 <=1.4.3)

bentoml PYPI version =0.10.1, =0.1.0, =0.1.0, =0.0.10, =0.0.5, =0.3.12, =0.0.1, =1.0.3, =0.0.10, =0.0.1, =0.0.1, =0.0.13 and more Source cves: CVE-2026-35043 Source advisory: OSV:PYSEC-2026-158...

ai-dynamo (=0.1.0), bento2seldon (>=0.1.0 <=0.4.0) +16 more potentially affected by CVE-2026-35044 via bentoml (>=0.10.1 <=1.4.3)

bentoml PYPI version =0.10.1, =0.1.0, =0.1.0, =0.0.10, =0.0.5, =0.3.12, =0.0.1, =1.0.3, =0.0.10, =0.0.1, =0.0.1, =0.0.13 and more Source cves: CVE-2026-35044 Source advisory: OSV:PYSEC-2026-159...

CVE-2026-35044

Summary (CVE-2026-35044) BentoML prior to 1.4.38 is vulnerable to server-side template injection via an unsandboxed Jinja2 environment used to render Dockerfile templates during containerization. attacker-controlled templates can execute arbitrary Python on the host during template rendering (not...

ai-dynamo (=0.1.0), bentoctl (=0.2.3) +6 more potentially affected by CVE-2026-35044 via bentoml (>=1.0.0a7 <=1.4.3)

bentoml PYPI version =1.0.0a7, =1.0.1, =0.3.12, =0.0.1, =1.0.3, =0.0.10, =0.6.20 - raptor-labsdk =0.3.2 Source cves: CVE-2026-35044 Source advisory: SNYK:PYTHON-BENTOML-15909744...

ai-dynamo (=0.1.0), bento2seldon (>=0.1.0 <=0.4.0) +16 more potentially affected by CVE-2026-35044 via bentoml (>=0.10.1 <=1.4.3)

bentoml PYPI version =0.10.1, =0.1.0, =0.1.0, =0.0.10, =0.0.5, =0.3.12, =0.0.1, =1.0.3, =0.0.10, =0.0.1, =0.0.1, =0.0.13 and more Source cves: CVE-2026-35044 Source advisory: OSV:GHSA-V959-CWQ9-7HR6...

BentoML: SSTI via Unsandboxed Jinja2 in Dockerfile Generation

Summary The Dockerfile generation function generatecontainerfile in src/bentoml/internal/container/generate.py uses an unsandboxed jinja2.Environment with the jinja2.ext.do extension to render user-provided dockerfiletemplate files. When a victim imports a malicious bento archive and runs bentoml...

ai-dynamo (=0.1.0), bentoctl (=0.2.3) +6 more potentially affected by CVE-2026-35043 via bentoml (>=1.0.0a7 <=1.4.3)

bentoml PYPI version =1.0.0a7, =1.0.1, =0.3.12, =0.0.1, =1.0.3, =0.0.10, =0.6.20 - raptor-labsdk =0.3.2 Source cves: CVE-2026-35043 Source advisory: SNYK:PYTHON-BENTOML-15909743...

ai-dynamo (=0.1.0), bento2seldon (>=0.1.0 <=0.4.0) +16 more potentially affected by CVE-2026-33744 via bentoml (>=0.10.1 <=1.4.3)

bentoml PYPI version =0.10.1, =0.1.0, =0.1.0, =0.0.10, =0.0.5, =0.3.12, =0.0.1, =1.0.3, =0.0.10, =0.0.1, =0.0.1, =0.0.13 and more Source cves: CVE-2026-33744 Source advisory: OSV:PYSEC-2026-157...