AUGUST 16, 2026
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Case File

CVE-2026-18976

MEDIUM · CVSS 6.3 EPSS 0.21% Public Exploit

Source: NVD + CISA KEV + EPSS · Published 2026-08-06 · Last synced 2026-08-16

CyberRota Analysis

AI-Generated

A vulnerability exists in NousResearch hermes-agent versions up to 0.16.0, specifically affecting the get_tool_definitions function in the disabled_toolsets Handler, leading to incorrect privilege assignments. This flaw can be exploited remotely, posing a risk to systems utilizing this component. Organizations using this software should prioritize remediation to mitigate potential unauthorized access and privilege escalation.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

Detected Signals
exploit

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2026-18976
Severity
MEDIUM
CVSS
6.3
EPSS
0.21%

Original NVD Description

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.