CVE-2026-11752: Ly Corporation Armeria

Medium severity, CVSS 5.9. EPSS: 0.3% chance of exploitation in the next 30 days.

A vulnerability has been identified in armeria-xds versions 1.38.0 through 1.39.0, where DataSourceStream in the xDS module can resolve control-plane-supplied filenames and environment variables without restriction, allowing a compromised or semi-trusted xDS control plane to read arbitrary local files and environment variables on the xDS client host.

Affected products

• Ly Corporation Armeria: from 1.38.0, before 1.40.0 (fixed in 1.40.0)

Published 2026-06-19. Last modified 2026-06-22.