CVE-2026-96614Network attack vector

Phishing via unrestricted custom URL scheme handling

Published Oct 15, 2026 · Updated Oct 15, 2026

Improper authorization in ゲオアプリ 11.8.6 and earlier allows remote attackers to open arbitrary websites in its in-app browser. The custom URL scheme handler permits attacker-directed navigation without adequate access restrictions; the exact scheme and implementation are undisclosed. Exploitation requires active user interaction and exposes Android and iOS users to phishing or service session ID theft.

CVSS severity5.1
Medium
EPSS probability0.19%
Next 30 days · Oct 19, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Improper authorization in ゲオアプリ 11.8.6 and earlier allows remote attackers to open arbitrary websites in its in-app browser. The custom URL scheme handler permits attacker-directed navigation without adequate access restrictions; the exact scheme and implementation are undisclosed. Exploitation requires active user interaction and exposes Android and iOS users to phishing or service session ID theft.

The record

CVE
CVE-2026-96614
Published
Oct 15, 2026
Updated
Oct 15, 2026
Vendor
GEO CORPORATION
Product
ゲオアプリ
Classifications
CWE-939
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Oct 15, 2026CVE publishedPublication date reported by the CVE source.
  2. Oct 15, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <=11.8.6

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

GEO CORPORATION · ゲオアプリversion=0 <=11.8.6

Published CVSS scores

5.1IPACVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N
5.4IPACVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Activity data is delayed. The latest report is Sep 28, 2026.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 22, 2026Sep 28, 2026
Latest reporting daySep 28, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-939Improper Authorization in Handler for Custom URL Scheme

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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