CVE-2026-11751

Description

A vulnerability has been identified in armeria-xds versions prior to 1.41.0, where xDS upstream TLS peer verification may be silently disabled, allowing man-in-the-middle attacks against xDS-managed upstream connections.

References

• https://github.com/line/armeria/security/advisories/GHSA-6qfw-3mvj-m6v5
• https://line.github.io/security-advisory-blog/CVE-2026-11751/