CVE-2025-14020
Medium
Description
LINE client for Android versions prior to 14.20 contains a UI spoofing vulnerability in the in-app browser where the full-screen security Toast notification is not properly re-displayed when users return from another application, potentially allowing attackers to conduct phishing attacks by impersonating legitimate interfaces.
SeverityMedium
CVSS5.4
Exploit probability—
ProductLine
PublishedDec 15, 2025
First seenDec 15, 2025
Weakness typeCWE-451CWE-451
How to fix
Update
- linecorp line14.20.0 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| linecorp line | v < 14.20.0 | 14.20.0 |
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