Is CVE-2026-44345 actively exploited?

No active exploitation of CVE-2026-44345 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2026-44345 be exploited remotely?

Yes. CVE-2026-44345 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2026-44345?

CVE-2026-44345 has a CVSS score of 8.8 (HIGH).

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HIGH

CVE-2026-44345

CWE-78Published: May 27, 2026· Updated: Jun 2, 2026

8.8

CVSS v3.1

EPSS:0.04%probability of exploitation in 30 daysPercentile:12.9th

Official Description

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/base_v2.j2 interpolates docker.base_image raw with no escaping, newline filtering, or validation. A malicious bento.yaml with a multi-line docker.base_image value smuggles arbitrary Dockerfile directives into the generated Dockerfile, and bentoml containerize then runs docker build which executes the injected RUN directives on the victim host. This vulnerability is fixed in 1.4.39.

NVD Source

Technical Analysis

CVE-2026-44345 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

Exploitation does not require any privileges, though user interaction (Required) is needed, which slightly reduces the risk of mass automated attacks.

A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 8.8.