Is CVE-2026-118538 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-118538?

CVE-2026-118538 has a CVSS v3 severity of MEDIUM (5.5).

Back

CVE-2026-118538

Description

A vulnerability was determined in a2ui-project a2ui up to 0.12.0. This issue affects the function Root.renderComponentTree of the file src/0.8/ui/root.js of the component Renderer. Executing a manipulation can lead to dynamically-determined object attributes. The attack may be launched remotely. The pull request to fix this issue awaits acceptance.