---
id: CVE-2026-108939
title: A vulnerability has been found in EricLBuehler mistral.rs up to 0.9.3
summary: >-
  A vulnerability has been found in EricLBuehler mistral.rs up to 0.9.3.
  Impacted is the function is_global_ip of the file
  mistralrs-server-core/src/media_source.rs. Such manipulation of the argument
  ip leads to server-side request forgery…
severity: medium
cvss: 5.3
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N'
cwe:
  - CWE-918
published: '2026-10-13'
updated: '2026-10-13'
sourceUpdated: '2026-10-13T00:17:00.343'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-108939'
references:
  - url: 'https://github.com/EricLBuehler/mistral.rs/'
    label: cna@vuldb.com
  - url: 'https://github.com/EricLBuehler/mistral.rs/commit/cfb8c6a0c'
    label: cna@vuldb.com
  - url: >-
      https://github.com/EricLBuehler/mistral.rs/commit/cfb8c6a0c42361dc4579a9110b54d339c255b9fd
    label: cna@vuldb.com
  - url: 'https://github.com/EricLBuehler/mistral.rs/pull/2446'
    label: cna@vuldb.com
  - url: 'https://github.com/EricLBuehler/mistral.rs/releases/tag/v0.9.4'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/cve/CVE-2026-108939'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/submit/997600'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/vuln/416763'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/vuln/416763/cti'
    label: cna@vuldb.com
tags:
  - nvd
ingestedAt: '2026-10-13T01:10:59.037Z'
---

## Overview

A vulnerability has been found in EricLBuehler mistral.rs up to 0.9.3. Impacted is the function is_global_ip of the file mistralrs-server-core/src/media_source.rs. Such manipulation of the argument ip leads to server-side request forgery. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 0.9.4 is recommended to address this issue. The name of the patch is cfb8c6a0c42361dc4579a9110b54d339c255b9fd. The affected component should be upgraded.

## Remediation

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