CVE-2025-14020: Medium severity LINE LINE vulnerability
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.
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
LINE client for Androidto a version that resolves this vulnerability.Fixed in 14.20
Event History
Frequently Asked Questions
What is the severity of CVE-2025-14020?
CVE-2025-14020 is classified as a moderate severity vulnerability due to its potential to facilitate phishing attacks.
How do I fix CVE-2025-14020?
To mitigate CVE-2025-14020, update your LINE client for Android to version 14.20 or later.
What is the impact of CVE-2025-14020?
The impact of CVE-2025-14020 allows attackers to spoof the UI in the in-app browser, increasing the risk of phishing attempts.
Which versions of LINE are affected by CVE-2025-14020?
LINE client for Android versions prior to 14.20 are affected by CVE-2025-14020.
What type of vulnerability is CVE-2025-14020?
CVE-2025-14020 is a UI spoofing vulnerability that affects the in-app browser functionality of the LINE application.