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CVE-2026-71289

9.8 · CRITICAL

The NASA-AMMOS Asynchronous Network Management System (ANMS) reference implementation's default docker-compose.yml publishes the amp-manager service's REST API directly to the host network interfac…

Published Aug 5, 2026CWE-306EPSS 0.68%

Overview

CVE-2026-71289 is a critical-severity vulnerability. It was published on August 5, 2026 and has a CVSS 3.1 base score of 9.8 (CRITICAL).

This vulnerability has a CVSS 3.1 base score of 9.8, rated CRITICAL. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical description

The NASA-AMMOS Asynchronous Network Management System (ANMS) reference implementation's default docker-compose.yml publishes the amp-manager service's REST API directly to the host network interface (port 8089, e.g. ":8089/tcp") with cap_add: NET_ADMIN, NET_RAW, SYS_NICE, bypassing the CAM (Configuration and Access Manager) gateway that is otherwise the system's sole authentication boundary.

Remediation

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

Frequently asked questions

What is CVE-2026-71289?

CVE-2026-71289 is a critical-severity vulnerability. It was published on August 5, 2026 and has a CVSS 3.1 base score of 9.8 (CRITICAL).

How severe is CVE-2026-71289?

This vulnerability has a CVSS 3.1 base score of 9.8, rated CRITICAL. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2026-71289?

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2026-71289?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2026-71289 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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