---
id: CVE-2026-116095
title: smg-project smg llm-multimodal jpeg_turbo.rs decode_jpeg_rgb memory allocation
summary: >-
  A vulnerability was identified in smg-project smg
  1.7.0/1.8.0/1.9.0/1.10.0/1.10.1. Affected is the function
  jpeg_turbo::decode_jpeg_rgb of the file crates/multimodal/src/jpeg_turbo.rs of
  the component llm-multimodal. The manipulation lea…
severity: medium
cvss: 5.3
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:P/RL:O/RC:C'
cvssSource: cna
cwe:
  - CWE-789
  - CWE-400
vendor: smg-project
product: smg
affected:
  - smg 1.7.0
  - smg 1.8.0
  - smg 1.9.0
  - smg 1.10.0
  - smg 1.10.1
published: '2026-10-25'
updated: '2026-10-25'
sourceUpdated: '2026-10-25T22:45:20.931Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2026-116095'
references:
  - url: 'https://vuldb.com/vuln/426162'
    label: >-
      VDB-426162 | smg-project smg llm-multimodal jpeg_turbo.rs decode_jpeg_rgb
      memory allocation
  - url: 'https://vuldb.com/vuln/426162/cti'
    label: 'VDB-426162 | CTI Indicators (IOB, IOC, IOA)'
  - url: 'https://vuldb.com/cve/CVE-2026-116095'
    label: CVE-2026-116095 | CVE Analysis and Report
  - url: 'https://vuldb.com/submit/1000796'
    label: >-
      Submit #1000796 | SMG Project (smg-project) Shepherd Model Gateway (SMG),
      llm-multimodal Rust crate v1.7.0, v1.8.0, v1.9.0, v1.10.0, and v1.10.1
      Memory Allocation with Excessive Size Value
  - url: 'https://github.com/smg-project/smg/issues/2361'
  - url: 'https://github.com/smg-project/smg/pull/2569'
  - url: 'https://gist.github.com/Yunzez/24a1bf4c226fbc324ea8da1d202c6d9b'
  - url: >-
      https://github.com/smg-project/smg/commit/8f51b57e219a914089e345b704c3c8de37a3bb8e
  - url: 'https://github.com/smg-project/smg/releases/tag/v1.11.0'
  - url: 'https://github.com/smg-project/smg/'
tags:
  - cve.org
ingestedAt: '2026-10-25T23:10:53.950Z'
---

## Overview

A vulnerability was identified in smg-project smg 1.7.0/1.8.0/1.9.0/1.10.0/1.10.1. Affected is the function jpeg_turbo::decode_jpeg_rgb of the file crates/multimodal/src/jpeg_turbo.rs of the component llm-multimodal. The manipulation leads to uncontrolled memory allocation. The attack can be initiated remotely. The exploit is publicly available and might be used. Upgrading to version 1.11.0 is able to address this issue. The identifier of the patch is 8f51b57e219a914089e345b704c3c8de37a3bb8e. It is advisable to upgrade the affected component.

## Affected

- `smg 1.7.0`
- `smg 1.8.0`
- `smg 1.9.0`
- `smg 1.10.0`
- `smg 1.10.1`

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.