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EUVD-2026-53698

🗓️ 06 Aug 2026 01:45:12Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 5 Views

Vulnerability in NousResearch hermes-agent up to 0.16.0 enables remote privilege misassignment via get_tool_definitions.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2026-18976
6 Aug 202601:45
attackerkb
cve
CVE
CVE-2026-18976
6 Aug 202601:45
cve
cvelist
Cvelist
CVE-2026-18976 NousResearch hermes-agent disabled_toolsets agent_init.py get_tool_definitions privileges assignment
6 Aug 202601:45
cvelist
nvd
NVD
CVE-2026-18976
6 Aug 202602:16
nvd
[
  {
    "enisaIdVendor": [
      {
        "id": "2d89bc64-ee64-3e62-b6ae-34d2abc8a68c",
        "vendor": {
          "name": "NousResearch"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "001e7b9f-b7aa-3c4d-81d5-a90fe3caebdd",
        "product": {
          "name": "hermes-agent",
          "vendor": {
            "name": "NousResearch"
          }
        },
        "product_version": "0.1"
      },
      {
        "id": "0d485d24-8b68-3ac1-9d94-4d0d7bb360f8",
        "product": {
          "name": "hermes-agent",
          "vendor": {
            "name": "NousResearch"
          }
        },
        "product_version": "0.10"
      },
      {
        "id": "2f2b37e0-e4e7-3cbb-94af-f41ef2444133",
        "product": {
          "name": "hermes-agent",
          "vendor": {
            "name": "NousResearch"
          }
        },
        "product_version": "0.15"
      },
      {
        "id": "324ab586-472b-3463-81b0-2dcde7a31480",
        "product": {
          "name": "hermes-agent",
          "vendor": {
            "name": "NousResearch"
          }
        },
        "product_version": "0.14"
      },
      {
        "id": "4050ab18-1013-3fb5-a317-11202e3dc9e2",
        "product": {
          "name": "hermes-agent",
          "vendor": {
            "name": "NousResearch"
          }
        },
        "product_version": "0.3"
      },
      {
        "id": "5006b8bf-25fd-36f4-9c86-11b85f7f87d1",
        "product": {
          "name": "hermes-agent",
          "vendor": {
            "name": "NousResearch"
          }
        },
        "product_version": "0.9"
      },
      {
        "id": "82dace50-7405-3758-b22d-a534468d877d",
        "product": {
          "name": "hermes-agent",
          "vendor": {
            "name": "NousResearch"
          }
        },
        "product_version": "0.6"
      },
      {
        "id": "a2eed3df-6101-39fb-83a3-10d517ace365",
        "product": {
          "name": "hermes-agent",
          "vendor": {
            "name": "NousResearch"
          }
        },
        "product_version": "0.4"
      },
      {
        "id": "a47eb0f5-958c-338b-ba9e-cef1b406d0b8",
        "product": {
          "name": "hermes-agent",
          "vendor": {
            "name": "NousResearch"
          }
        },
        "product_version": "0.5"
      },
      {
        "id": "b44a9223-4e01-3b4b-8f3c-60852a4af489",
        "product": {
          "name": "hermes-agent",
          "vendor": {
            "name": "NousResearch"
          }
        },
        "product_version": "0.12"
      },
      {
        "id": "bba0a1e8-0e48-37f4-abb5-2057e6800657",
        "product": {
          "name": "hermes-agent",
          "vendor": {
            "name": "NousResearch"
          }
        },
        "product_version": "0.11"
      },
      {
        "id": "c9e40a2c-e4ef-3347-bc0b-1f6f580e9604",
        "product": {
          "name": "hermes-agent",
          "vendor": {
            "name": "NousResearch"
          }
        },
        "product_version": "0.8"
      },
      {
        "id": "cdba646d-e70a-3a8c-826b-ee5924108c14",
        "product": {
          "name": "hermes-agent",
          "vendor": {
            "name": "NousResearch"
          }
        },
        "product_version": "0.2"
      },
      {
        "id": "de145a23-6204-35b0-bdf8-e34e7c2ff5bf",
        "product": {
          "name": "hermes-agent",
          "vendor": {
            "name": "NousResearch"
          }
        },
        "product_version": "0.7"
      },
      {
        "id": "f59ae8c7-ea88-3766-b5c5-2cb32691795a",
        "product": {
          "name": "hermes-agent",
          "vendor": {
            "name": "NousResearch"
          }
        },
        "product_version": "0.16.0"
      },
      {
        "id": "fb08b228-6a6b-3296-a8c3-28551d3ed9d9",
        "product": {
          "name": "hermes-agent",
          "vendor": {
            "name": "NousResearch"
          }
        },
        "product_version": "0.13"
      }
    ]
  }
]

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06 Aug 2026 01:45Current
6.2Medium risk
Vulners AI Score6.2
CVSS 45.3
CVSS 3.16.3
CVSS 26.5
CVSS 36.3
5