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CVE-2026-19330

5.3 · MEDIUM

A vulnerability was determined in angrysky56 advanced-reasoning-mcp 1.0.0.

Published Aug 9, 2026CWE-22EPSS 0.17%

Overview

CVE-2026-19330 is a medium-severity vulnerability. It was published on August 9, 2026 and has a CVSS 3.1 base score of 5.3 (MEDIUM).

This vulnerability has a CVSS 3.1 base score of 5.3, rated MEDIUM. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.

Technical description

A vulnerability was determined in angrysky56 advanced-reasoning-mcp 1.0.0. The impacted element is the function create_system_json/create_library to get_system_json/switch_memory_library of the file src/index.ts. This manipulation causes path traversal. The attack requires local access. The project was informed of the problem early through an issue report but has not responded yet.

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.

References

GitHubgithub.com/angrysky56/advanced-reasoning-mcp/GitHubgithub.com/angrysky56/advanced-reasoning-mcp/issues/3Refvuldb.com/cve/CVE-2026-19330Refvuldb.com/submit/865248Refvuldb.com/vuln/387164Refvuldb.com/vuln/387164/ctiGitHubgithub.com/angrysky56/advanced-reasoning-mcp/issues/3

How CyberStrike helps

Frequently asked questions

What is CVE-2026-19330?

CVE-2026-19330 is a medium-severity vulnerability. It was published on August 9, 2026 and has a CVSS 3.1 base score of 5.3 (MEDIUM).

How severe is CVE-2026-19330?

This vulnerability has a CVSS 3.1 base score of 5.3, rated MEDIUM. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.

How do I fix or remediate CVE-2026-19330?

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-2026-19330?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2026-19330 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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