CVE-2026-9561
Eclipse Foundation · Eclipse Kura
Eclipse Kura versions 5.0.0 through 5.6.1 contain vulnerabilities related to the reliance on untrusted inputs and insufficient verification of data authenticity.
Executive summary
Multiple security flaws in Eclipse Kura allow for the potential manipulation of security decisions due to the processing of unverified or untrusted input data.
Vulnerability
The software fails to properly verify the authenticity of data (CWE-345) and relies on untrusted inputs for critical security decisions (CWE-807). These issues, categorized under CWE-348, allow an unauthenticated attacker to influence the system's internal logic.
Business impact
Successful exploitation could result in unauthorized configuration changes or the bypassing of security controls, potentially leading to a complete compromise of the affected IoT gateway or edge device. With a CVSS score of 8.8, this vulnerability represents a severe threat to operational environments where Eclipse Kura is deployed for device management.
Remediation
Immediate Action: Update Eclipse Kura to the latest supported version as specified by the Eclipse Foundation security advisory.
Proactive Monitoring: Audit device logs for unauthorized or unexpected configuration changes and monitor network traffic for anomalous communication originating from the Kura interface.
Compensating Controls: Restrict network access to the Eclipse Kura management interface to trusted administrative subnets only, effectively reducing the attack surface.
Exploitation status
Public Exploit Available: Unknown.
Analyst recommendation
Due to the high CVSS score, organizations must prioritize patching their Eclipse Kura deployments. Failure to address these verification flaws leaves critical edge infrastructure susceptible to remote manipulation.