What’s Vulnerable › Vulnerabilities

CVE-2026-9367: NousResearch hermes-agent terminal_tool approval.py detect_dangerous_command os command injection

• Severity: high (CVSS 7.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 2.7% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-05-24 · updated 2026-07-23
• Weakness: CWE-77

Description

A vulnerability was determined in NousResearch hermes-agent up to 5157f5427f19488b31c6fdebbacd15d798ce7f63. This affects the function detect_dangerous_command of the file tools/approval.py of the component terminal_tool. This manipulation causes os command injection. It is possible to initiate the attack remotely. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure but did not respond in any way.

Affected products

• NousResearch hermes-agent: 5157f5427f19488b31c6fdebbacd15d798ce7f63

References

• https://gist.github.com/YLChen-007/75fb10319693e86106ced2ef3a472c80
• https://vuldb.com/submit/812228
• https://vuldb.com/vuln/365330
• https://vuldb.com/vuln/365330/cti

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