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CVE-2026-18976

🗓️ 06 Aug 2026 01:45:12Reported by VulDBType 
cve
 cve
🔗 web.nvd.nist.gov👁 15 Views

Vulnerability in HermesAgent up to 0.16.0 affects get_tool_definitions, enabling remote privilege misassignment.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2026-18976
6 Aug 202601:45
attackerkb
cvelist
Cvelist
CVE-2026-18976 NousResearch hermes-agent disabled_toolsets agent_init.py get_tool_definitions privileges assignment
6 Aug 202601:45
cvelist
euvd
EUVD
EUVD-2026-53698
6 Aug 202601:45
euvd
nvd
NVD
CVE-2026-18976
6 Aug 202602:16
nvd
[
  {
    "vendor": "NousResearch",
    "product": "hermes-agent",
    "versions": [
      {
        "version": "0.1",
        "status": "affected"
      },
      {
        "version": "0.2",
        "status": "affected"
      },
      {
        "version": "0.3",
        "status": "affected"
      },
      {
        "version": "0.4",
        "status": "affected"
      },
      {
        "version": "0.5",
        "status": "affected"
      },
      {
        "version": "0.6",
        "status": "affected"
      },
      {
        "version": "0.7",
        "status": "affected"
      },
      {
        "version": "0.8",
        "status": "affected"
      },
      {
        "version": "0.9",
        "status": "affected"
      },
      {
        "version": "0.10",
        "status": "affected"
      },
      {
        "version": "0.11",
        "status": "affected"
      },
      {
        "version": "0.12",
        "status": "affected"
      },
      {
        "version": "0.13",
        "status": "affected"
      },
      {
        "version": "0.14",
        "status": "affected"
      },
      {
        "version": "0.15",
        "status": "affected"
      },
      {
        "version": "0.16.0",
        "status": "affected"
      }
    ],
    "cpes": [
      "cpe:2.3:a:nousresearch:hermes-agent:*:*:*:*:*:*:*:*"
    ],
    "modules": [
      "disabled_toolsets Handler"
    ]
  }
]

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06 Aug 2026 02:16Current
6.2Medium risk
Vulners AI Score6.2
CVSS 45.3
CVSS 3.16.3
CVSS 26.5
CVSS 36.3
15