Vulnerability · Published Sep 14, 2026 · Assigned by jpcert
CVE-2026-85125
Medium 5.4
In plain English
A medium-severity security flaw in YAMAP -Social Trekking GPS App from YAMAP INC.. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 27% of all known vulnerabilities).
Severity (CVSS 3.0)5.4Medium
Exploit odds (30 days)0.3%top 72.9% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
The Android application "YAMAP -Social Trekking GPS App" contains an improper access control vulnerability in its WebView implementation. The in-app browser may cause information leakage from the app or redirect users to unintended websites.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| YAMAP INC. | YAMAP -Social Trekking GPS App | 0 – through 17.1.0 |
Weakness: CWE-940 · Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N