medium6.3
CVE-2026-18976
A vulnerability was determined in NousResearch hermes-agent up to 0.16.0.
Impact
A vulnerability was determined in NousResearch hermes-agent up to 0.16.0. This impacts the function get_tool_definitions of the file agent/agent_init.py of the component disabled_toolsets Handler. This manipulation causes incorrect privilege assignment. The attack may be initiated remotely. The exploit has been publicly disclosed and may be utilized. The project was informed of the problem early through an issue report.
Affected products
| Product | Affected versions |
|---|---|
| NousResearch Hermes-Agent | before 0.16.0. |
Versions were read from the advisory text. No structured product data has been published for this record yet.
Weakness classification
References
- NVD record
- CVE.org record
- https://github.com/NousResearch/hermes-agent/
- https://github.com/NousResearch/hermes-agent/issues/46171
- https://github.com/NousResearch/hermes-agent/pull/46185
- https://vuldb.com/cve/CVE-2026-18976
- https://vuldb.com/submit/862541
- https://vuldb.com/vuln/386264
- https://vuldb.com/vuln/386264/cti