[Japanese]

JVNDB-2026-000149

Multiple vulnerabilities in "GEO App"

Overview

Mobile applications "GEO App" provided by GEO HOLDINGS CORPORATION contain multiple vulnerabilities listed below:
  • Improper Authorization in Handler for Custom URL Scheme (CWE-939) - CVE-2026-96614
  • Cleartext Storage of Sensitive Information (CWE-312) - CVE-2026-105271
CVE-2026-96614
Shunsuke Kaneko of Mitsui Bussan Secure Directions, Inc. reported this vulnerability to IPA.
JPCERT/CC coordinated with the developer under Information Security Early Warning Partnership.

CVE-2026-105271
Soh Satoh reported this vulnerability to IPA.
JPCERT/CC coordinated with the developer under Information Security Early Warning Partnership.
CVSS Severity (What is CVSS?)

CVSS V3 Severity:
Base Metrics 5.4 (Medium) [IPA Score]
  • Attack Vector: Network
  • Attack Complexity: Low
  • Privileges Required: None
  • User Interaction: Required
  • Scope: Unchanged
  • Confidentiality Impact: Low
  • Integrity Impact: Low
  • Availability Impact: None
CVSS v4 Severity
Base Metrics: 5.1 (Medium) [IPA Score]
  • Access Vector (AV): Network
  • Attack Complexity (AC): Low
  • Attack Requirements (AT): None
  • Privileges Required (PR): None
  • User Interaction (UI): Active
    • Vulnerable System Impact
  • Confidentiality Impact (VC): Low
  • Integrity Impact (VI): Low
  • Availability Impact (VA): None
    • Subsequent System Impact
  • Confidentiality Impact (SC): None
  • Integrity Impact (SI): None
  • Availability Impact (SA): None
The above CVSS base scores have been assigned for CVE-2026-96614

CVSS v3 Severity
Base Metrics: 4.3(Medium) [IPA Score]
  • Access Vector : Physical
  • Attack Complexity : Low
  • Privileges Required : Low
  • User Interaction : None
  • Scope : Unchanged
  • Confidentiality Impact : High
  • Integrity Impact : None
  • Availability Impact : None
CVSS v4 Severity
Base Metrics: 5.1 (Medium) [IPA Score]
  • Access Vector (AV): Physical
  • Attack Complexity (AC): Low
  • Attack Requirements (AT): None
  • Privileges Required (PR): Low
  • User Interaction (UI): None
    • Vulnerable System Impact
  • Confidentiality Impact (VC): High
  • Integrity Impact (VI): None
  • Availability Impact (VA): None
    • Subsequent System Impact
  • Confidentiality Impact (SC): None
  • Integrity Impact (SI): None
  • Availability Impact (SA): None
The above CVSS base scores have been assigned for CVE-2026-105271
Affected Products


GEO CORPORATION
  • "GEO App" for Android versions 11.8.6 and earlier
  • "GEO App" for iOS versions 11.8.6 and earlier

Impact

  • An attacker may be able to cause the application's in-app browser to access an arbitrary website, potentially leading to phishing attacks or disclosure of the service's session ID (CVE-2026-96614).
  • An attacker may be able to obtain the password of a user of the affected application (CVE-2026-105271).
Solution

[Update the Application]
Update the application to the latest version according to the information provided by the developer.
The developer has released the following version to address the vulnerability.
  • "GEO App" for Android version 11.8.8
  • "GEO App" for iOS version 11.8.8
Vendor Information

GEO CORPORATION
CWE (What is CWE?)

  1. No Mapping(CWE-Other) [IPA Evaluation]
CVE (What is CVE?)

  1. CVE-2026-96614
  2. CVE-2026-105271
References

  1. JVN : JVN#40460777
Revision History

  • [2026/10/15]
      Web page was published

Date Public2026/10/15
Date First Published2026/10/15
Date Last Updated2026/10/15