Vulnerability Description
A vulnerability was detected in NousResearch hermes-agent up to 0.16.0. Affected by this issue is some unknown functionality of the file hermes-agent/model_tools.py of the component Memory Toolset. The manipulation results in improper access controls. The attack can be executed remotely. The exploit is now public and may be used.
CVSS Score
MEDIUM
Related Weaknesses (CWE)
References
- https://github.com/NousResearch/hermes-agent/
- https://github.com/NousResearch/hermes-agent/issues/46171
- https://github.com/NousResearch/hermes-agent/issues/48181
- https://github.com/NousResearch/hermes-agent/pull/46185
- https://vuldb.com/cve/CVE-2026-18993
- https://vuldb.com/submit/862610
- https://vuldb.com/vuln/386377
- https://vuldb.com/vuln/386377/cti
FAQ
What is CVE-2026-18993?
CVE-2026-18993 is a vulnerability with a CVSS score of 6.3 (MEDIUM). A vulnerability was detected in NousResearch hermes-agent up to 0.16.0. Affected by this issue is some unknown functionality of the file hermes-agent/model_tools.py of the component Memory Toolset. Th...
How severe is CVE-2026-18993?
CVE-2026-18993 has been rated MEDIUM with a CVSS base score of 6.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-18993?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.