CVE-2026-11752

MEDIUM

Armeria 1.38.0-1.39.0 - Arbitrary File Read and Environment Variable Exposure via xDS DataSourceStream

Title source: llm

Description

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.

References (1)

Core 1

Core References

https://github.com/line/armeria/security/advisories/GHSA-hgw6-8c77-v4gq

Scores

CVSS v4 5.9

EPSS 0.0020

EPSS Percentile 9.8%

CVSS:4.0/AV:N/AC:H/AT:N/PR:H/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

Status published

Products (1)

LY Corporation/Armeria 1.38.0 - 1.40.0

Published Jun 19, 2026

Tracked Since Jun 19, 2026