Vulnerability-Lookup

CVE-2026-67585 (GCVE-0-2026-67585)

Vulnerability from cvelistv5 – Published: 2026-08-07 16:42 – Updated: 2026-08-07 18:12

Title

Atom Exhaustion via _entities Representation Keys in DivvyPayHQ absinthe_federation

Summary

Allocation of Resources Without Limits or Throttling vulnerability in DivvyPayHQ absinthe_federation allows an unauthenticated remote attacker to abort the Erlang VM via crafted _entities representation keys. Every key of every object in the representations argument of the federation-mandated _entities field is converted with String.to_atom/1 by convert_key/2 in lib/absinthe/federation/schema/entities_field.ex. representations is typed as the open-ended _Any scalar, so its keys bypass schema coercion and the attacker names them freely. Atoms are never garbage collected and the BEAM atom table is hard-capped (about 1,048,576 entries by default), so one request carrying tens of thousands of unique keys creates that many permanent atoms and a handful of such requests exhausts the table and aborts the node. The impact is confined to availability: no data is read or altered, and recovery requires restarting the application. This issue affects absinthe_federation: from 0.1.0 before 0.9.3.

Severity

8.7 (High)


                        
                          CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-08-07 18:12 UTC

CWE

CWE-770 - Allocation of Resources Without Limits or Throttling

Assigner

EEF CNA under the mitre root

CNA scorecard A 97/100 over 352 records in the last 180 days details

References

4 references

URL	Tags
https://github.com/DivvyPayHQ/absinthe_federation…	vendor-advisoryrelated
https://cna.erlef.org/cves/CVE-2026-67585.html	related
https://osv.dev/vulnerability/EEF-CVE-2026-67585	related
https://github.com/DivvyPayHQ/absinthe_federation…	patch

Impacted products

2 products

Vendor	Product	Version	CPE status
DivvyPayHQ	absinthe_federation	Affected: 0.1.0 , < 0.9.3 (semver) cpe:2.3:a:divvypayhq:absinthe_federation::::::::
DivvyPayHQ	absinthe_federation	Affected: 640a234a26b2d6fe5d9d21e00e5f4fce5645c0bf , < c3838cda2a7f65c4893291668c223b0d6acf4516 (git) cpe:2.3:a:divvypayhq:absinthe_federation::::::::

Credits

Peter Ullrich Doruk Gurleyen Jonatan Männchen / EEF

Show details on NVD website

JSON

To clipboard

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                    "timestamp": "2026-08-07T18:12:41.815038Z",
                    "version": "2.0.3"
                  },
                  "type": "ssvc"
                }
              }
            ],
            "providerMetadata": {
              "dateUpdated": "2026-08-07T18:12:55.121Z",
              "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
              "shortName": "CISA-ADP"
            },
            "title": "CISA ADP Vulnrichment"
          }
        ],
        "cna": {
          "affected": [
            {
              "collectionURL": "https://repo.hex.pm",
              "cpes": [
                "cpe:2.3:a:divvypayhq:absinthe_federation:*:*:*:*:*:*:*:*"
              ],
              "defaultStatus": "unaffected",
              "modules": [
                "\u0027Elixir.Absinthe.Federation.Schema.EntitiesField\u0027"
              ],
              "packageName": "absinthe_federation",
              "packageURL": "pkg:hex/absinthe_federation",
              "product": "absinthe_federation",
              "programFiles": [
                "lib/absinthe/federation/schema/entities_field.ex"
              ],
              "programRoutines": [
                {
                  "name": "\u0027Elixir.Absinthe.Federation.Schema.EntitiesField\u0027:resolver/3"
                },
                {
                  "name": "\u0027Elixir.Absinthe.Federation.Schema.EntitiesField\u0027:convert_keys_to_atom/2"
                },
                {
                  "name": "\u0027Elixir.Absinthe.Federation.Schema.EntitiesField\u0027:convert_key/2"
                }
              ],
              "repo": "https://github.com/DivvyPayHQ/absinthe_federation",
              "vendor": "DivvyPayHQ",
              "versions": [
                {
                  "lessThan": "0.9.3",
                  "status": "affected",
                  "version": "0.1.0",
                  "versionType": "semver"
                }
              ]
            },
            {
              "collectionURL": "https://github.com",
              "cpes": [
                "cpe:2.3:a:divvypayhq:absinthe_federation:*:*:*:*:*:*:*:*"
              ],
              "defaultStatus": "unaffected",
              "modules": [
                "\u0027Elixir.Absinthe.Federation.Schema.EntitiesField\u0027"
              ],
              "packageName": "DivvyPayHQ/absinthe_federation",
              "packageURL": "pkg:github/DivvyPayHQ/absinthe_federation",
              "product": "absinthe_federation",
              "programFiles": [
                "lib/absinthe/federation/schema/entities_field.ex"
              ],
              "programRoutines": [
                {
                  "name": "\u0027Elixir.Absinthe.Federation.Schema.EntitiesField\u0027:resolver/3"
                },
                {
                  "name": "\u0027Elixir.Absinthe.Federation.Schema.EntitiesField\u0027:convert_keys_to_atom/2"
                },
                {
                  "name": "\u0027Elixir.Absinthe.Federation.Schema.EntitiesField\u0027:convert_key/2"
                }
              ],
              "repo": "https://github.com/DivvyPayHQ/absinthe_federation",
              "vendor": "DivvyPayHQ",
              "versions": [
                {
                  "lessThan": "c3838cda2a7f65c4893291668c223b0d6acf4516",
                  "status": "affected",
                  "version": "640a234a26b2d6fe5d9d21e00e5f4fce5645c0bf",
                  "versionType": "git"
                }
              ]
            }
          ],
          "cpeApplicability": [
            {
              "nodes": [
                {
                  "cpeMatch": [
                    {
                      "criteria": "cpe:2.3:a:divvypayhq:absinthe_federation:*:*:*:*:*:*:*:*",
                      "versionEndExcluding": "0.9.3",
                      "versionStartIncluding": "0.1.0",
                      "vulnerable": true
                    }
                  ],
                  "negate": false,
                  "operator": "OR"
                }
              ],
              "operator": "AND"
            }
          ],
          "credits": [
            {
              "lang": "en",
              "type": "finder",
              "value": "Peter Ullrich"
            },
            {
              "lang": "en",
              "type": "remediation developer",
              "value": "Doruk Gurleyen"
            },
            {
              "lang": "en",
              "type": "analyst",
              "value": "Jonatan M\u00e4nnchen / EEF"
            }
          ],
          "descriptions": [
            {
              "lang": "en",
              "supportingMedia": [
                {
                  "base64": false,
                  "type": "text/html",
                  "value": "\u003cp\u003eAllocation of Resources Without Limits or Throttling vulnerability in DivvyPayHQ absinthe_federation allows an unauthenticated remote attacker to abort the Erlang VM via crafted \u003ccode\u003e_entities\u003c/code\u003e representation keys.\u003c/p\u003e\n\u003cp\u003eEvery key of every object in the \u003ccode\u003erepresentations\u003c/code\u003e argument of the federation-mandated \u003ccode\u003e_entities\u003c/code\u003e field is converted with \u003ccode\u003eString.to_atom/1\u003c/code\u003e by \u003ccode\u003econvert_key/2\u003c/code\u003e in \u003ccode\u003elib/absinthe/federation/schema/entities_field.ex\u003c/code\u003e. \u003ccode\u003erepresentations\u003c/code\u003e is typed as the open-ended \u003ccode\u003e_Any\u003c/code\u003e scalar, so its keys bypass schema coercion and the attacker names them freely. Atoms are never garbage collected and the BEAM atom table is hard-capped (about 1,048,576 entries by default), so one request carrying tens of thousands of unique keys creates that many permanent atoms and a handful of such requests exhausts the table and aborts the node. The impact is confined to availability: no data is read or altered, and recovery requires restarting the application.\u003c/p\u003e\n\u003cp\u003eThis issue affects absinthe_federation: from 0.1.0 before 0.9.3.\u003c/p\u003e"
                },
                {
                  "base64": false,
                  "type": "text/markdown",
                  "value": "Allocation of Resources Without Limits or Throttling vulnerability in DivvyPayHQ absinthe_federation allows an unauthenticated remote attacker to abort the Erlang VM via crafted `_entities` representation keys.\n\nEvery key of every object in the `representations` argument of the federation-mandated `_entities` field is converted with `String.to_atom/1` by `convert_key/2` in `lib/absinthe/federation/schema/entities_field.ex`. `representations` is typed as the open-ended `_Any` scalar, so its keys bypass schema coercion and the attacker names them freely. Atoms are never garbage collected and the BEAM atom table is hard-capped (about 1,048,576 entries by default), so one request carrying tens of thousands of unique keys creates that many permanent atoms and a handful of such requests exhausts the table and aborts the node. The impact is confined to availability: no data is read or altered, and recovery requires restarting the application.\n\nThis issue affects absinthe_federation: from 0.1.0 before 0.9.3."
                }
              ],
              "value": "Allocation of Resources Without Limits or Throttling vulnerability in DivvyPayHQ absinthe_federation allows an unauthenticated remote attacker to abort the Erlang VM via crafted _entities representation keys.\n\nEvery key of every object in the representations argument of the federation-mandated _entities field is converted with String.to_atom/1 by convert_key/2 in lib/absinthe/federation/schema/entities_field.ex. representations is typed as the open-ended _Any scalar, so its keys bypass schema coercion and the attacker names them freely. Atoms are never garbage collected and the BEAM atom table is hard-capped (about 1,048,576 entries by default), so one request carrying tens of thousands of unique keys creates that many permanent atoms and a handful of such requests exhausts the table and aborts the node. The impact is confined to availability: no data is read or altered, and recovery requires restarting the application.\n\nThis issue affects absinthe_federation: from 0.1.0 before 0.9.3."
            }
          ],
          "impacts": [
            {
              "capecId": "CAPEC-130",
              "descriptions": [
                {
                  "lang": "en",
                  "value": "CAPEC-130 Excessive Allocation"
                }
              ]
            }
          ],
          "metrics": [
            {
              "cvssV4_0": {
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                "Recovery": "NOT_DEFINED",
                "Safety": "NOT_DEFINED",
                "attackComplexity": "LOW",
                "attackRequirements": "NONE",
                "attackVector": "NETWORK",
                "baseScore": 8.7,
                "baseSeverity": "HIGH",
                "privilegesRequired": "NONE",
                "providerUrgency": "NOT_DEFINED",
                "subAvailabilityImpact": "NONE",
                "subConfidentialityImpact": "NONE",
                "subIntegrityImpact": "NONE",
                "userInteraction": "NONE",
                "valueDensity": "NOT_DEFINED",
                "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N",
                "version": "4.0",
                "vulnAvailabilityImpact": "HIGH",
                "vulnConfidentialityImpact": "NONE",
                "vulnIntegrityImpact": "NONE",
                "vulnerabilityResponseEffort": "NOT_DEFINED"
              },
              "format": "CVSS",
              "scenarios": [
                {
                  "lang": "en",
                  "value": "GENERAL"
                }
              ]
            }
          ],
          "problemTypes": [
            {
              "descriptions": [
                {
                  "cweId": "CWE-770",
                  "description": "CWE-770 Allocation of Resources Without Limits or Throttling",
                  "lang": "en",
                  "type": "CWE"
                }
              ]
            }
          ],
          "providerMetadata": {
            "dateUpdated": "2026-08-07T16:42:22.653Z",
            "orgId": "6b3ad84c-e1a6-4bf7-a703-f496b71e49db",
            "shortName": "EEF"
          },
          "references": [
            {
              "tags": [
                "vendor-advisory",
                "related"
              ],
              "url": "https://github.com/DivvyPayHQ/absinthe_federation/security/advisories/GHSA-55hv-mwvr-phf3"
            },
            {
              "tags": [
                "related"
              ],
              "url": "https://cna.erlef.org/cves/CVE-2026-67585.html"
            },
            {
              "tags": [
                "related"
              ],
              "url": "https://osv.dev/vulnerability/EEF-CVE-2026-67585"
            },
            {
              "tags": [
                "patch"
              ],
              "url": "https://github.com/DivvyPayHQ/absinthe_federation/commit/c3838cda2a7f65c4893291668c223b0d6acf4516"
            }
          ],
          "source": {
            "discovery": "EXTERNAL"
          },
          "title": "Atom Exhaustion via _entities Representation Keys in DivvyPayHQ absinthe_federation"
        }
      },
      "cveMetadata": {
        "assignerOrgId": "6b3ad84c-e1a6-4bf7-a703-f496b71e49db",
        "assignerShortName": "EEF",
        "cveId": "CVE-2026-67585",
        "datePublished": "2026-08-07T16:42:22.653Z",
        "dateReserved": "2026-08-07T10:15:01.514Z",
        "dateUpdated": "2026-08-07T18:12:59.050Z",
        "state": "PUBLISHED"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }
  }
}

FKIE_CVE-2026-67585

Vulnerability from fkie_nvd - Published: 2026-08-07 17:17 - Updated: 2026-10-24 16:10

Severity

8.7 (High) - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

Summary

References

	URL	Tags
	6b3ad84c-e1a6-4bf7-a703-f496b71e49db	https://cna.erlef.org/cves/CVE-2026-67585.html
	6b3ad84c-e1a6-4bf7-a703-f496b71e49db	https://github.com/DivvyPayHQ/absinthe_federation/commit/c3838cda2a7f65c4893291668c223b0d6acf4516
	6b3ad84c-e1a6-4bf7-a703-f496b71e49db	https://github.com/DivvyPayHQ/absinthe_federation/security/advisories/GHSA-55hv-mwvr-phf3
	6b3ad84c-e1a6-4bf7-a703-f496b71e49db	https://osv.dev/vulnerability/EEF-CVE-2026-67585

Impacted products

	Vendor	Product	Version

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "collectionURL": "https://repo.hex.pm",
          "cpes": [
            "cpe:2.3:a:divvypayhq:absinthe_federation:*:*:*:*:*:*:*:*"
          ],
          "defaultStatus": "unaffected",
          "modules": [
            "\u0027Elixir.Absinthe.Federation.Schema.EntitiesField\u0027"
          ],
          "packageName": "absinthe_federation",
          "packageURL": "pkg:hex/absinthe_federation",
          "product": "absinthe_federation",
          "programFiles": [
            "lib/absinthe/federation/schema/entities_field.ex"
          ],
          "programRoutines": [
            {
              "name": "\u0027Elixir.Absinthe.Federation.Schema.EntitiesField\u0027:resolver/3"
            },
            {
              "name": "\u0027Elixir.Absinthe.Federation.Schema.EntitiesField\u0027:convert_keys_to_atom/2"
            },
            {
              "name": "\u0027Elixir.Absinthe.Federation.Schema.EntitiesField\u0027:convert_key/2"
            }
          ],
          "repo": "https://github.com/DivvyPayHQ/absinthe_federation",
          "vendor": "DivvyPayHQ",
          "versions": [
            {
              "lessThan": "0.9.3",
              "status": "affected",
              "version": "0.1.0",
              "versionType": "semver"
            }
          ]
        },
        {
          "collectionURL": "https://github.com",
          "cpes": [
            "cpe:2.3:a:divvypayhq:absinthe_federation:*:*:*:*:*:*:*:*"
          ],
          "defaultStatus": "unaffected",
          "modules": [
            "\u0027Elixir.Absinthe.Federation.Schema.EntitiesField\u0027"
          ],
          "packageName": "DivvyPayHQ/absinthe_federation",
          "packageURL": "pkg:github/DivvyPayHQ/absinthe_federation",
          "product": "absinthe_federation",
          "programFiles": [
            "lib/absinthe/federation/schema/entities_field.ex"
          ],
          "programRoutines": [
            {
              "name": "\u0027Elixir.Absinthe.Federation.Schema.EntitiesField\u0027:resolver/3"
            },
            {
              "name": "\u0027Elixir.Absinthe.Federation.Schema.EntitiesField\u0027:convert_keys_to_atom/2"
            },
            {
              "name": "\u0027Elixir.Absinthe.Federation.Schema.EntitiesField\u0027:convert_key/2"
            }
          ],
          "repo": "https://github.com/DivvyPayHQ/absinthe_federation",
          "vendor": "DivvyPayHQ",
          "versions": [
            {
              "lessThan": "c3838cda2a7f65c4893291668c223b0d6acf4516",
              "status": "affected",
              "version": "640a234a26b2d6fe5d9d21e00e5f4fce5645c0bf",
              "versionType": "git"
            }
          ]
        }
      ],
      "source": "6b3ad84c-e1a6-4bf7-a703-f496b71e49db"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Allocation of Resources Without Limits or Throttling vulnerability in DivvyPayHQ absinthe_federation allows an unauthenticated remote attacker to abort the Erlang VM via crafted _entities representation keys.\n\nEvery key of every object in the representations argument of the federation-mandated _entities field is converted with String.to_atom/1 by convert_key/2 in lib/absinthe/federation/schema/entities_field.ex. representations is typed as the open-ended _Any scalar, so its keys bypass schema coercion and the attacker names them freely. Atoms are never garbage collected and the BEAM atom table is hard-capped (about 1,048,576 entries by default), so one request carrying tens of thousands of unique keys creates that many permanent atoms and a handful of such requests exhausts the table and aborts the node. The impact is confined to availability: no data is read or altered, and recovery requires restarting the application.\n\nThis issue affects absinthe_federation: from 0.1.0 before 0.9.3."
    },
    {
      "lang": "es",
      "value": "Vulnerabilidad de Asignaci\u00f3n de Recursos Sin L\u00edmites o Limitaci\u00f3n en DivvyPayHQ absinthe_federation permite a un atacante remoto no autenticado abortar la VM de Erlang mediante claves de representaci\u00f3n _entities manipuladas.\n\nCada clave de cada objeto en el argumento representations del campo _entities exigido por la federaci\u00f3n se convierte con String.to_atom/1 por convert_key/2 en lib/absinthe/federation/schema/entities_field.ex. representations se tipifica como el escalar _Any de tipo abierto, por lo que sus claves eluden la coerci\u00f3n del esquema y el atacante las nombra libremente. Los \u00e1tomos nunca son recolectados por el recolector de basura y la tabla de \u00e1tomos de BEAM tiene un l\u00edmite estricto (aproximadamente 1,048,576 entradas por defecto), por lo que una solicitud que contenga decenas de miles de claves \u00fanicas crea esa cantidad de \u00e1tomos permanentes y un pu\u00f1ado de tales solicitudes agota la tabla y aborta el nodo. El impacto se limita a la disponibilidad: no se leen ni se alteran datos, y la recuperaci\u00f3n requiere reiniciar la aplicaci\u00f3n.\n\nEste problema afecta a absinthe_federation: desde 0.1.0 antes de 0.9.3."
    }
  ],
  "id": "CVE-2026-67585",
  "lastModified": "2026-10-24T16:10:00.153",
  "metrics": {
    "cvssMetricV40": [
      {
        "cvssData": {
          "Automatable": "NOT_DEFINED",
          "Recovery": "NOT_DEFINED",
          "Safety": "NOT_DEFINED",
          "attackComplexity": "LOW",
          "attackRequirements": "NONE",
          "attackVector": "NETWORK",
          "availabilityRequirement": "NOT_DEFINED",
          "baseScore": 8.7,
          "baseSeverity": "HIGH",
          "confidentialityRequirement": "NOT_DEFINED",
          "exploitMaturity": "NOT_DEFINED",
          "integrityRequirement": "NOT_DEFINED",
          "modifiedAttackComplexity": "NOT_DEFINED",
          "modifiedAttackRequirements": "NOT_DEFINED",
          "modifiedAttackVector": "NOT_DEFINED",
          "modifiedPrivilegesRequired": "NOT_DEFINED",
          "modifiedSubAvailabilityImpact": "NOT_DEFINED",
          "modifiedSubConfidentialityImpact": "NOT_DEFINED",
          "modifiedSubIntegrityImpact": "NOT_DEFINED",
          "modifiedUserInteraction": "NOT_DEFINED",
          "modifiedVulnAvailabilityImpact": "NOT_DEFINED",
          "modifiedVulnConfidentialityImpact": "NOT_DEFINED",
          "modifiedVulnIntegrityImpact": "NOT_DEFINED",
          "privilegesRequired": "NONE",
          "providerUrgency": "NOT_DEFINED",
          "subAvailabilityImpact": "NONE",
          "subConfidentialityImpact": "NONE",
          "subIntegrityImpact": "NONE",
          "userInteraction": "NONE",
          "valueDensity": "NOT_DEFINED",
          "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
          "version": "4.0",
          "vulnAvailabilityImpact": "HIGH",
          "vulnConfidentialityImpact": "NONE",
          "vulnIntegrityImpact": "NONE",
          "vulnerabilityResponseEffort": "NOT_DEFINED"
        },
        "source": "6b3ad84c-e1a6-4bf7-a703-f496b71e49db",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2026-67585",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2026-08-07T18:12:41.815038Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2026-08-07T17:17:06.927",
  "references": [
    {
      "source": "6b3ad84c-e1a6-4bf7-a703-f496b71e49db",
      "url": "https://cna.erlef.org/cves/CVE-2026-67585.html"
    },
    {
      "source": "6b3ad84c-e1a6-4bf7-a703-f496b71e49db",
      "url": "https://github.com/DivvyPayHQ/absinthe_federation/commit/c3838cda2a7f65c4893291668c223b0d6acf4516"
    },
    {
      "source": "6b3ad84c-e1a6-4bf7-a703-f496b71e49db",
      "url": "https://github.com/DivvyPayHQ/absinthe_federation/security/advisories/GHSA-55hv-mwvr-phf3"
    },
    {
      "source": "6b3ad84c-e1a6-4bf7-a703-f496b71e49db",
      "url": "https://osv.dev/vulnerability/EEF-CVE-2026-67585"
    }
  ],
  "sourceIdentifier": "6b3ad84c-e1a6-4bf7-a703-f496b71e49db",
  "vulnStatus": "Awaiting Analysis",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-770"
        }
      ],
      "source": "6b3ad84c-e1a6-4bf7-a703-f496b71e49db",
      "type": "Secondary"
    }
  ]
}

GHSA-CVF2-GH5F-V69P

Vulnerability from github – Published: 2026-08-07 18:31 – Updated: 2026-08-07 18:31

Details

Every key of every object in the representations argument of the federation-mandated _entities field is converted with String.to_atom/1 by convert_key/2 in lib/absinthe/federation/schema/entities_field.ex. representations is typed as the open-ended _Any scalar, so its keys bypass schema coercion and the attacker names them freely. Atoms are never garbage collected and the BEAM atom table is hard-capped (about 1,048,576 entries by default), so one request carrying tens of thousands of unique keys creates that many permanent atoms and a handful of such requests exhausts the table and aborts the node. The impact is confined to availability: no data is read or altered, and recovery requires restarting the application.

This issue affects absinthe_federation: from 0.1.0 before 0.9.3.

Severity

8.7 (High)


                  
                    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2026-67585"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-770"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-08-07T17:17:06Z",
    "severity": "HIGH"
  },
  "details": "Allocation of Resources Without Limits or Throttling vulnerability in DivvyPayHQ absinthe_federation allows an unauthenticated remote attacker to abort the Erlang VM via crafted _entities representation keys.\n\nEvery key of every object in the representations argument of the federation-mandated _entities field is converted with String.to_atom/1 by convert_key/2 in lib/absinthe/federation/schema/entities_field.ex. representations is typed as the open-ended _Any scalar, so its keys bypass schema coercion and the attacker names them freely. Atoms are never garbage collected and the BEAM atom table is hard-capped (about 1,048,576 entries by default), so one request carrying tens of thousands of unique keys creates that many permanent atoms and a handful of such requests exhausts the table and aborts the node. The impact is confined to availability: no data is read or altered, and recovery requires restarting the application.\n\nThis issue affects absinthe_federation: from 0.1.0 before 0.9.3.",
  "id": "GHSA-cvf2-gh5f-v69p",
  "modified": "2026-08-07T18:31:45Z",
  "published": "2026-08-07T18:31:45Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/DivvyPayHQ/absinthe_federation/security/advisories/GHSA-55hv-mwvr-phf3"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-67585"
    },
    {
      "type": "WEB",
      "url": "https://github.com/DivvyPayHQ/absinthe_federation/commit/c3838cda2a7f65c4893291668c223b0d6acf4516"
    },
    {
      "type": "WEB",
      "url": "https://cna.erlef.org/cves/CVE-2026-67585.html"
    },
    {
      "type": "WEB",
      "url": "https://osv.dev/vulnerability/EEF-CVE-2026-67585"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
      "type": "CVSS_V4"
    }
  ]
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Vulnerability timeline

Sightings and recorded dates, grouped by day · UTC

Order JSON

How durations are calculated

Following the VTEM framework (Black Hat USA 2015), time to patch starts when the vendor or a coordinator was informed, total time to patch at discovery, and disclosure to patch at public disclosure; vendor response time runs from the report to its acknowledgement. Time to exploit and time unpatched start at the earliest discovery or report, falling back to public disclosure. Unpatched time ends at the first recorded patch, or the calculation time when no patch is recorded. Exploitation to patch shows the interval between those two events; a published proof of concept is a public exploit, not exploitation.

Each result shows its source dates. A negative interval means the end event came first; when date-only inputs leave the order open, the result says so. Date-only inputs are approximate. The earliest evidence wins: KEV report dates and sightings are labelled as such. Records describing another vulnerability are listed but never calculated from, and a PoC alone does not establish exploitation. Missing patch evidence does not prove that no patch exists. Filters below change the event list only.

Publication & reservation Sightings KEV catalogs Other timestamps

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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

CVE-2026-67585 (GCVE-0-2026-67585)

FKIE_CVE-2026-67585

GHSA-CVF2-GH5F-V69P

Tags

Sightings

Nomenclature

Vulnerability timeline

Related by attack behaviour