---
id: CVE-2026-105271
title: >-
  "ゲオアプリ" provided by GEO CORPORATION contains an issue with cleartext storage
  of sensitive information, which may allow an attacker to obtain the password
  of a user of the affected application.
summary: >-
  "ゲオアプリ" provided by GEO CORPORATION contains an issue with cleartext storage
  of sensitive information, which may allow an attacker to obtain the password
  of a user of the affected application.
severity: medium
cvss: 4.3
cvssVector: 'CVSS:3.0/AV:P/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N'
cwe:
  - CWE-312
vendor: GEO CORPORATION
product: '"ゲオアプリ" for Android'
affected:
  - for_android <= 11.8.6
  - for_ios <= 11.8.6
published: '2026-10-15'
updated: '2026-10-15'
sourceUpdated: '2026-10-15T09:17:16.410'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-105271'
references:
  - url: 'https://apps.apple.com/jp/app/id590190880'
    label: vultures@jpcert.or.jp
  - url: 'https://jvn.jp/en/jp/JVN40460777/'
    label: vultures@jpcert.or.jp
  - url: 'https://play.google.com/store/apps/details?id=jp.co.geoonline.app&hl=ja'
    label: vultures@jpcert.or.jp
tags:
  - nvd
  - cve.org
ingestedAt: '2026-10-15T08:58:33.099Z'
---

## Overview

"ゲオアプリ" provided by GEO CORPORATION contains an issue with cleartext storage of sensitive information, which may allow an attacker to obtain the password of a user of the affected application.

## Remediation

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