# LINE vulnerabilities Source: https://junglewise.ai/threats/vendors/line Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats Updated: 12 November 2026, 03:07 UTC. Rebuilt every hour. Data: https://junglewise.ai/threats/vendors/line.json License: CC BY 4.0 with a link back Junglewise Threat Intelligence has tracked 10 vulnerabilities in LINE: 4 in the last 7 days and 6 in the last 90 days, 1 of them critical and 0 exploited in the wild. The most recent, CVE-2026-121824, was published on 6 November 2026. 6 vulnerabilities in the last four weeks, up from none in the four before. 1 technology has a page of its own. ## Counts - Last 7 days: 4 - Last 30 days: 6 - Last 90 days: 6 - All time: 10 (1 critical, 0 exploited in the wild) ## About LINE Japanese messaging and social media platform company. ## Latest LINE vulnerabilities - [CVE-2026-121824: Line Armeria Thrift denial of service via excessive memory allocation](https://junglewise.ai/threats/cve-2026-121824-a-vulnerability-has-been-identified-in-armeria-versions-prior-to) (info, published 6 Nov 2026) - [CVE-2026-121823: LINE Armeria path normalization auth bypass](https://junglewise.ai/threats/cve-2026-121823-a-vulnerability-has-been-identified-in-armeria-versions-prior-to) (info, published 6 Nov 2026) - [CVE-2026-121822: Armeria FileService stored XSS in directory listing](https://junglewise.ai/threats/cve-2026-121822-a-vulnerability-has-been-identified-in-armeria-versions-0-80-0) (info, published 6 Nov 2026) - [CVE-2026-121819: Armeria armeria-xds symlink traversal in DataSourcePolicy](https://junglewise.ai/threats/cve-2026-121819-a-vulnerability-has-been-identified-in-armeria-xds-versions-1-40) (info, published 6 Nov 2026) - [CVE-2026-11753: Armeria SAML open redirect in RelayState validation](https://junglewise.ai/threats/cve-2026-11753-a-vulnerability-has-been-identified-in-armeria-saml-versions) (info, published 4 Nov 2026) - [CVE-2026-112148: LINE LIFF SDK DOM-based cross-site scripting](https://junglewise.ai/threats/cve-2026-112148-a-vulnerability-has-been-identified-in-liff-sdk-versions-2-20-0) (info, published 20 Oct 2026) - [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-2026-11748: LY Corporation Central Dogma LDAP injection in SearchFirstActiveDirectoryRealm](https://junglewise.ai/threats/cve-2026-11748-ly-corporation-central-dogma-ldap-injection-in) (medium, CVSS 4, published 22 Jun 2026) - [CVE-2026-11746: LY Corporation Central Dogma hard-coded secret in ZooKeeper replication](https://junglewise.ai/threats/cve-2026-11746-ly-corporation-central-dogma-hard-coded-secret-in-zookeeper) (critical, CVSS 4, published 22 Jun 2026) - [CVE-2026-11745: LY Corporation Central Dogma SSH host key verification bypass in Git mirror](https://junglewise.ai/threats/cve-2026-11745-ly-corporation-central-dogma-ssh-host-key-verification-bypass-in) (high, CVSS 4, published 22 Jun 2026) ## Most severe LINE vulnerabilities - [CVE-2026-11746: LY Corporation Central Dogma hard-coded secret in ZooKeeper replication](https://junglewise.ai/threats/cve-2026-11746-ly-corporation-central-dogma-hard-coded-secret-in-zookeeper) (critical, CVSS 4, published 22 Jun 2026) - [CVE-2026-11745: LY Corporation Central Dogma SSH host key verification bypass in Git mirror](https://junglewise.ai/threats/cve-2026-11745-ly-corporation-central-dogma-ssh-host-key-verification-bypass-in) (high, CVSS 4, published 22 Jun 2026) - [CVE-2026-11748: LY Corporation Central Dogma LDAP injection in SearchFirstActiveDirectoryRealm](https://junglewise.ai/threats/cve-2026-11748-ly-corporation-central-dogma-ldap-injection-in) (medium, CVSS 4, published 22 Jun 2026) - [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-2026-121824: Line Armeria Thrift denial of service via excessive memory allocation](https://junglewise.ai/threats/cve-2026-121824-a-vulnerability-has-been-identified-in-armeria-versions-prior-to) (info, published 6 Nov 2026) - [CVE-2026-121823: LINE Armeria path normalization auth bypass](https://junglewise.ai/threats/cve-2026-121823-a-vulnerability-has-been-identified-in-armeria-versions-prior-to) (info, published 6 Nov 2026) - [CVE-2026-121822: Armeria FileService stored XSS in directory listing](https://junglewise.ai/threats/cve-2026-121822-a-vulnerability-has-been-identified-in-armeria-versions-0-80-0) (info, published 6 Nov 2026) - [CVE-2026-121819: Armeria armeria-xds symlink traversal in DataSourcePolicy](https://junglewise.ai/threats/cve-2026-121819-a-vulnerability-has-been-identified-in-armeria-xds-versions-1-40) (info, published 6 Nov 2026) - [CVE-2026-11753: Armeria SAML open redirect in RelayState validation](https://junglewise.ai/threats/cve-2026-11753-a-vulnerability-has-been-identified-in-armeria-saml-versions) (info, published 4 Nov 2026) - [CVE-2026-112148: LINE LIFF SDK DOM-based cross-site scripting](https://junglewise.ai/threats/cve-2026-112148-a-vulnerability-has-been-identified-in-liff-sdk-versions-2-20-0) (info, published 20 Oct 2026) ## Vulnerabilities per week 6 vulnerabilities in the last four weeks, up from none in the four before. | 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 | 1 | 0 | 0 | | 26 Oct 2026 | 0 | 0 | 0 | | 2 Nov 2026 | 5 | 0 | 0 | | 9 Nov 2026 | 0 | 0 | 0 | ## LINE technologies - [LINE Armeria](https://junglewise.ai/threats/technologies/line-armeria): 3 vulnerabilities ## 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, "LINE vulnerabilities", https://junglewise.ai/threats/vendors/line, 12 November 2026.