---
id: CVE-2026-66840
title: >-
  XING CPTrans-ME-X contains an Exposure of Sensitive System Information to an
  Unauthorized Control Sphere (CWE-497)
summary: >-
  XING CPTrans-ME-X contains an Exposure of Sensitive System Information to an
  Unauthorized Control Sphere (CWE-497). Sensitive system information may be
  leaked.
severity: high
cvss: 7.5
cvssVector: 'CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N'
cwe:
  - CWE-497
published: '2026-09-04'
updated: '2026-09-08'
sourceUpdated: '2026-09-08T18:38:19.590'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-66840'
references:
  - url: 'https://joysound.biz/product/other/rack_accessories/cptrans-me-x'
    label: vultures@jpcert.or.jp
  - url: 'https://jvn.jp/en/jp/JVN32505330/'
    label: vultures@jpcert.or.jp
tags:
  - nvd
epss: 0.00261
epssPercentile: 0.18138
ingestedAt: '2026-09-08T19:08:49.592Z'
---

## Overview

XING CPTrans-ME-X contains an Exposure of Sensitive System Information to an Unauthorized Control Sphere (CWE-497). Sensitive system information may be leaked.

## Remediation

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