# Linecorp Line vulnerabilities

Source: https://junglewise.ai/threats/technologies/line  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Updated: 9 November 2026, 03:07 UTC. Rebuilt every hour.  
Data: https://junglewise.ai/threats/technologies/line.json  
License: CC BY 4.0 with a link back

Junglewise Threat Intelligence has tracked 7 vulnerabilities in Linecorp Line: 0 in the last 7 days and 0 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-16881, was published on 4 August 2026.

## Counts

- Last 7 days: 0
- Last 30 days: 0
- Last 90 days: 0
- All time: 7 (0 critical, 0 exploited in the wild)

## About Linecorp Line

A communication application for instant messaging, voice calls, and video calls.

## Latest Linecorp Line vulnerabilities

- [CVE-2026-16881: LINE Android code injection in profile rendering](https://junglewise.ai/threats/cve-2026-16881-line-android-code-injection-in-profile-rendering) (info, CVSS 8.7, published 4 Aug 2026)
- [CVE-2026-3861: LINE client for iOS denial of service in in-app browser](https://junglewise.ai/threats/cve-2026-3861-line-client-for-ios-denial-of-service-in-in-app-browser) (medium, CVSS 6.5, published 16 Apr 2026)
- [CVE-2025-14023: LINE client for iOS prior to 15.19 allows UI spoofing due to inconsistencies between the navigation state and the…](https://junglewise.ai/threats/cve-2025-14023-line-client-for-ios-prior-to-15-19-allows-ui-spoofing-due-to) (low, CVSS 3.1, published 15 Dec 2025)
- [CVE-2025-14022: LINE client for iOS prior to 15.4 allows man-in-the-middle attacks due to improper SSL/TLS certificate validation in…](https://junglewise.ai/threats/cve-2025-14022-line-client-for-ios-prior-to-15-4-allows-man-in-the-middle) (high, CVSS 7.7, published 15 Dec 2025)
- [CVE-2025-14021: The in-app browser in LINE client for iOS versions prior to 14.14 is vulnerable to address bar spoofing, which could…](https://junglewise.ai/threats/cve-2025-14021-the-in-app-browser-in-line-client-for-ios-versions-prior-to-14-14) (medium, CVSS 4.3, published 15 Dec 2025)
- [CVE-2025-14020: LINE client for Android versions prior to 14.20 contains a UI spoofing vulnerability in the in-app browser where the…](https://junglewise.ai/threats/cve-2025-14020-line-client-for-android-versions-prior-to-14-20-contains-a-ui) (medium, CVSS 5.4, published 15 Dec 2025)
- [CVE-2025-14019: LINE client for Android versions from 13.8 to 15.5 is vulnerable to UI spoofing in the in-app browser where a specific…](https://junglewise.ai/threats/cve-2025-14019-line-client-for-android-versions-from-13-8-to-15-5-is-vulnerable) (low, CVSS 3.4, published 15 Dec 2025)

## Most severe Linecorp Line vulnerabilities

- [CVE-2025-14022: LINE client for iOS prior to 15.4 allows man-in-the-middle attacks due to improper SSL/TLS certificate validation in…](https://junglewise.ai/threats/cve-2025-14022-line-client-for-ios-prior-to-15-4-allows-man-in-the-middle) (high, CVSS 7.7, published 15 Dec 2025)
- [CVE-2026-3861: LINE client for iOS denial of service in in-app browser](https://junglewise.ai/threats/cve-2026-3861-line-client-for-ios-denial-of-service-in-in-app-browser) (medium, CVSS 6.5, published 16 Apr 2026)
- [CVE-2025-14020: LINE client for Android versions prior to 14.20 contains a UI spoofing vulnerability in the in-app browser where the…](https://junglewise.ai/threats/cve-2025-14020-line-client-for-android-versions-prior-to-14-20-contains-a-ui) (medium, CVSS 5.4, published 15 Dec 2025)
- [CVE-2025-14021: The in-app browser in LINE client for iOS versions prior to 14.14 is vulnerable to address bar spoofing, which could…](https://junglewise.ai/threats/cve-2025-14021-the-in-app-browser-in-line-client-for-ios-versions-prior-to-14-14) (medium, CVSS 4.3, published 15 Dec 2025)
- [CVE-2025-14019: LINE client for Android versions from 13.8 to 15.5 is vulnerable to UI spoofing in the in-app browser where a specific…](https://junglewise.ai/threats/cve-2025-14019-line-client-for-android-versions-from-13-8-to-15-5-is-vulnerable) (low, CVSS 3.4, published 15 Dec 2025)
- [CVE-2025-14023: LINE client for iOS prior to 15.19 allows UI spoofing due to inconsistencies between the navigation state and the…](https://junglewise.ai/threats/cve-2025-14023-line-client-for-ios-prior-to-15-19-allows-ui-spoofing-due-to) (low, CVSS 3.1, published 15 Dec 2025)
- [CVE-2026-16881: LINE Android code injection in profile rendering](https://junglewise.ai/threats/cve-2026-16881-line-android-code-injection-in-profile-rendering) (info, CVSS 8.7, published 4 Aug 2026)

## Vulnerabilities per week

Nothing was published in the last eight weeks.

| Week of | Vulns | Critical | Exploited |
| --- | --- | --- | --- |
| 17 Aug 2026 | 0 | 0 | 0 |
| 24 Aug 2026 | 0 | 0 | 0 |
| 31 Aug 2026 | 0 | 0 | 0 |
| 7 Sep 2026 | 0 | 0 | 0 |
| 14 Sep 2026 | 0 | 0 | 0 |
| 21 Sep 2026 | 0 | 0 | 0 |
| 28 Sep 2026 | 0 | 0 | 0 |
| 5 Oct 2026 | 0 | 0 | 0 |
| 12 Oct 2026 | 0 | 0 | 0 |
| 19 Oct 2026 | 0 | 0 | 0 |
| 26 Oct 2026 | 0 | 0 | 0 |
| 2 Nov 2026 | 0 | 0 | 0 |
| 9 Nov 2026 | 0 | 0 | 0 |

## Sources

NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories. Rebuilt every hour. Cite as: Junglewise Threat Intelligence, "Linecorp Line vulnerabilities", https://junglewise.ai/threats/technologies/line, 9 November 2026.