{
  "affected": [
    {
      "affectedData": [
        {
          "product": "simpleble",
          "vendor": "simpleble",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 0.14.0"
            }
          ]
        }
      ],
      "source": "security-advisories@github.com"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "SimpleBLE is a cross-platform library and bindings for Bluetooth Low Energy (BLE). Prior to version 0.14.0, there are multiple stack-based buffer overflow vulnerabilities in SimpleBLE. There is a stack overflow vulnerability in the dongl backend\u2019s Protocol::simpleble_write function (local, caller-controlled input). A stack overflow vulnerability when processing manufacturer-specific data in BLE advertisements (remote, no pairing or connection required). Lastly, a stack overflow vulnerability when processing service data in BLE advertisements (remote, no pairing or connection required). This issue has been patched in version 0.14.0."
    },
    {
      "lang": "es",
      "value": "SimpleBLE es una biblioteca multiplataforma y enlaces para Bluetooth de Baja Energ\u00eda (BLE). Antes de la versi\u00f3n 0.14.0, existen m\u00faltiples vulnerabilidades de desbordamiento de b\u00fafer basado en pila en SimpleBLE. Existe una vulnerabilidad de desbordamiento de pila en la funci\u00f3n Protocol::simpleble_write del backend dongl (entrada local, controlada por el llamador). Una vulnerabilidad de desbordamiento de pila al procesar datos espec\u00edficos del fabricante en anuncios BLE (remoto, no se requiere emparejamiento ni conexi\u00f3n). Por \u00faltimo, una vulnerabilidad de desbordamiento de pila al procesar datos de servicio en anuncios BLE (remoto, no se requiere emparejamiento ni conexi\u00f3n). Este problema ha sido parcheado en la versi\u00f3n 0.14.0."
    }
  ],
  "id": "CVE-2026-44634",
  "lastModified": "2026-07-23T09:10:00.113",
  "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": "security-advisories@github.com",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2026-44634",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2026-06-10T13:04:40.901893Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2026-06-10T01:16:27.080",
  "references": [
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/simpleble/simpleble/commit/1501d59d76a4280268372afb1b157bf6caeacba6"
    },
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/simpleble/simpleble/pull/466"
    },
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/simpleble/simpleble/releases/tag/v0.14.0"
    },
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/simpleble/simpleble/security/advisories/GHSA-8h89-q8m2-c8fp"
    }
  ],
  "sourceIdentifier": "security-advisories@github.com",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-121"
        },
        {
          "lang": "en",
          "value": "CWE-787"
        }
      ],
      "source": "security-advisories@github.com",
      "type": "Secondary"
    }
  ]
}