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CVE-2026-9350

7.3 · HIGH

A vulnerability was identified in NousResearch hermes-agent up to 2026.4.16.

Published May 24, 2026CWE-862EPSS 0.47%

Overview

CVE-2026-9350 is a high-severity vulnerability. It was published on May 24, 2026 and has a CVSS 3.1 base score of 7.3 (HIGH).

This vulnerability has a CVSS 3.1 base score of 7.3, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical description

A vulnerability was identified in NousResearch hermes-agent up to 2026.4.16. This affects the function check_all_command_guards of the file tools/approval.py of the component Batch Runner. Such manipulation leads to missing authorization. The attack can be launched remotely. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure but did not respond in any way.

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

GitHubgist.github.com/YLChen-007/22cada4c9060f5123dde6185135ae3abRefvuldb.com/submit/812213Refvuldb.com/vuln/365313Refvuldb.com/vuln/365313/cti

How CyberStrike helps

Frequently asked questions

What is CVE-2026-9350?

CVE-2026-9350 is a high-severity vulnerability. It was published on May 24, 2026 and has a CVSS 3.1 base score of 7.3 (HIGH).

How severe is CVE-2026-9350?

This vulnerability has a CVSS 3.1 base score of 7.3, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2026-9350?

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-2026-9350?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2026-9350 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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