CVE-2025-14020 Other in LINE client for Android
Attackers can spoof the in-app browser interface to conduct phishing attacks by exploiting missing security notifications in the LINE Android client.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2025-14020?
CVE-2025-14020 is a medium-severity vulnerability in Linecorp Line, published on 15 Dec 2025. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Official 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.
Weakness: CWE-451
Which versions are affected by CVE-2025-14020?
It affects 1 product.
Products include Linecorp Line.
How do I fix CVE-2025-14020?
No fix has been published for CVE-2025-14020 yet. Limit exposure of the affected software until one is available.
Is CVE-2025-14020 being exploited?
There is no known exploitation of CVE-2025-14020 in the wild and no public exploit code.
Other vulnerabilities in Linecorp Line
Sources
Also known as GHSA-p444-369q-pjgr.