CVE-2026-112264: fallo de gravedad alta en BentoML
BentoML through 1.4.39 Dockerfile Instruction Injection via docker.env Keys
Publicada el
Aviso por correo cuando entre en el KEV, tenga PoC pública o suba de nota.
21Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackcvss 8.5epss 0.2%
BentoML through 1.4.39 contains a Dockerfile instruction injection vulnerability that allows attackers to add arbitrary build instructions by embedding newlines in docker.env mapping keys rendered by the legacy base.j2 template. Attackers can supply a crafted bentofile.yaml or imported bento archive so that bentoml containerize executes injected RUN instructions during docker build, accessing build secrets and poisoning images.
CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Productos afectados
bentoml · BentoMLCVEs relacionadas — BentoML
En el mismo producto, de las más peligrosas a las menos.
CVE-2025-32375CRITICALInsecure Deserialization leads to RCE in BentoML's runner serverEPSS 52.4%CVE-2025-27520CRITICALBentoML Allows Remote Code Execution (RCE) via Insecure DeserializationEPSS 40.6%CVE-2025-54381CRITICALBentoML is Vulnerable to an SSRF Attack Through File Upload ProcessingEPSS 13.2%CVE-2026-24123HIGHBentoML has a Path Traversal via Bentofile ConfigurationEPSS 0.5%CVE-2026-78205MEDIUMBentoML 1.4.19 through 1.4.39 Server-Side Request Forgery via Unfiltered RFC 6598 Shared Address SpaceEPSS 0.4%CVE-2026-35044HIGHBentoML has a Server-Side Template Injection via unsandboxed Jinja2 Environment in Dockerfile generationEPSS 0.4%
Referencias
https://github.com/bentoml/BentoML/blob/v1.4.39/src/bentoml/_internal/bento/build_config.pyhttps://github.com/bentoml/BentoML/blob/v1.4.39/src/bentoml/_internal/container/frontend/dockerfile/templates/base.j2https://github.com/bentoml/BentoML/blob/v1.4.39/src/bentoml/_internal/container/generate.pyhttps://github.com/bentoml/BentoML/blob/v1.4.39/src/bentoml/_internal/container/__init__.pyhttps://github.com/geo-chen/oss/blob/main/BentoML.mdhttps://www.vulncheck.com/advisories/bentoml-through-1.4.39-dockerfile-instruction-injection-via-docker-env-keys