{"id":"CVE-2025-14020","title":"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, potenti…","summary":"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, potenti…","severity":"medium","cvss":5.4,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N","cwe":["CWE-451"],"vendor":"linecorp","product":"line","affected":["line < 14.20.0"],"patched":["line 14.20.0"],"published":"2025-12-15","updated":"2026-10-07","sourceUpdated":"2026-10-07T19:10:00.160","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2025-14020","references":[{"url":"https://hackerone.com/reports/2547989","label":"dl_cve@linecorp.com"}],"tags":["nvd"],"epss":0.00178,"epssPercentile":0.06725,"ingestedAt":"2026-10-07T19:44:15.681Z","slug":"CVE-2025-14020","body":"## Overview\n\nLINE 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.\n\n## Affected\n\n- `line < 14.20.0`\n\n## Remediation\n\nUpgrade past the affected range:\n\n- `line 14.20.0`","depth":"sunlit","depthScore":30,"depthScoreParts":{"impact":29.7,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}