line Armeria up to 1.39.x xDS Module file inclusion

Summaryinfo

A vulnerability categorized as problematic has been discovered in line Armeria up to 1.39.x. Affected is an unknown function of the component xDS Module. Such manipulation leads to file inclusion. This vulnerability is listed as CVE-2026-11752. The attack may be performed from remote. There is no available exploit. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability was found in line Armeria up to 1.39.x. It has been rated as problematic. Affected by this issue is an unknown functionality of the component xDS Module. The manipulation with an unknown input leads to a file inclusion vulnerability. Using CWE to declare the problem leads to CWE-73. The product allows user input to control or influence paths or file names that are used in filesystem operations. Impacted is confidentiality. CVE summarizes:

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.

The advisory is available at github.com. This vulnerability is handled as CVE-2026-11752 since 06/09/2026. The exploitation is known to be difficult. The attack may be launched remotely. Additional levels of successful authentication are necessary for exploitation. The technical details are unknown and an exploit is not available.

Upgrading to version 1.40.0 eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2026-37979). If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Vendor

• line

Name

• Armeria

Version

• 1.0
• 1.1
• 1.2
• 1.3
• 1.4
• 1.5
• 1.6
• 1.7
• 1.8
• 1.9
• 1.10
• 1.11
• 1.12
• 1.13
• 1.14
• 1.15
• 1.16
• 1.17
• 1.18
• 1.19
• 1.20
• 1.21
• 1.22
• 1.23
• 1.24
• 1.25
• 1.26
• 1.27
• 1.28
• 1.29
• 1.30
• 1.31
• 1.32
• 1.33
• 1.34
• 1.35
• 1.36
• 1.37
• 1.38
• 1.39

Website

• Product: https://github.com/line/armeria/

CPE 2.3info

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If you want to get best quality of vulnerability data, you may have to visit VulDB.

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