CVE-2026-44345General(bentoml / bentoml)

LOWCVSS 8.8 · HIGH

Signal is active with 1 mentions in latest observed window

Immediate actions

  • Patch bentoml bentoml systems immediately

Recommended action window: Monitor and triage in normal cycle

NVD 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.

0.5/ 10 priority

Sources & remediation

Weakness type (CWE)
CWE-78

Priority

LOW

Exploitation

NONE

PoC

YES

Patch

AVAILABLE

Momentum

STABLE

Are you affected?

If you run products in this scope, you should treat this CVE as relevant to your environment.

  • bentoml

Threat summary

  • Patch or workaround signal is available
  • 2 mentions across 2 observed days
  • Momentum state: stable

What's happening

  • Patch or workaround mentioned in 1 signal
  • Technical details provided in 1 signal
  • General: 1 classified signal
  • Disclosure: 1 classified signal
  • Peaked 1d ago at 1 mentions (2026-05-27); latest day: 1
  • 2 total mentions across 2 days

Affected systems

Vendors
Products
bentoml

Deep dive

Activity timeline2 mentions / 2d
00111Mentions · 2026-05-27: 1Mentions · 2026-06-02: 1Patch / Workaround · 2026-05-27: 1Technical Details · 2026-06-02: 105-2706-02
Signal classification2 categories
General
150.0%
Disclosure
150.0%
Referenced assets2 URLs
Classification over time
DateTotalLabels
2026-05-271
General1
2026-06-021
Disclosure1
Full discourse2 posts
  • DailyCVE@dailycve
    Disclosure

    🔴 BentoML, Command Injection, #CVE-2026-44345 (High) -DC-Jun2026-111 https://dailycve.com/bentoml-command-injection-cve-2026-44345-high-dc-jun2026-111/

    Post summary

    The text announces a new high‑severity Command Injection vulnerability (CVE‑2026‑44345) in BentoML, without providing a PoC, exploit, or patch information.

    0000031
    209 followersView on X
  • CVE@CVEnew
    General

    CVE-2026-44345 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/d… https://www.cve.org/CVERecord?id=CVE-2026-44345

    Post summary

    The post announces CVE-2026-44345 affecting BentoML and notes the issue existed before version 1.4.39, implying that this version addresses the vulnerability.

    00000145
    57.5K followersView on X
CPE platform detail1 entries

1 of 1 entries

PartVendorProductVersionTarget SWTarget HW
Appbentomlbentoml---

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