Vulnerability Description
A vulnerability was found in NousResearch hermes-agent 2026.4.23. The impacted element is the function _scan_context_content of the file agent/prompt_builder.py. The manipulation results in injection. The attack may be performed from remote. The exploit has been made public and could be used. The vendor was contacted early about this disclosure but did not respond in any way.
CVSS Score
HIGH
Related Weaknesses (CWE)
References
- https://gist.github.com/YLChen-007/581fd92de5548fbaacb2092e848a75cc
- https://vuldb.com/submit/812227
- https://vuldb.com/vuln/365329
- https://vuldb.com/vuln/365329/cti
FAQ
What is CVE-2026-9366?
CVE-2026-9366 is a vulnerability with a CVSS score of 7.3 (HIGH). A vulnerability was found in NousResearch hermes-agent 2026.4.23. The impacted element is the function _scan_context_content of the file agent/prompt_builder.py. The manipulation results in injection....
How severe is CVE-2026-9366?
CVE-2026-9366 has been rated HIGH with a CVSS base score of 7.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-9366?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.