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CVE-2026-26070

Estado: AnalizadaMedia (4.2)—

EVerest is an EV charging software stack. Versions prior to 2026.02.0 have a data race leading to `std::map<std::optional>` concurrent access (container/optional corruption possible). The trigger is an EV SoC update with powermeter periodic update and unplugging/SessionFinished state. Version 2026.2.0 contains a patch.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (1)

Linuxfoundation — Everest

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2026-26070",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2026-26070",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2026-03-26T17:50:11.501692Z"
        }
      }
    ],
    "cvssMetricV31": [
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          "attackVector": "PHYSICAL",
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          "vectorString": "CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "NONE"
        },
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        "exploitabilityScore": 0.9
      },
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        "type": "Primary",
        "source": "nvd@nist.gov",
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          "attackVector": "PHYSICAL",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "HIGH",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "NONE"
        },
        "impactScore": 3.6,
        "exploitabilityScore": 0.5
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  },
  "affected": [
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      "source": "security-advisories@github.com",
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        {
          "vendor": "EVerest",
          "product": "everest-core",
          "versions": [
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              "status": "affected",
              "version": "< 2026.02.0"
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  ],
  "published": "2026-03-26T15:16:32.680",
  "references": [
    {
      "url": "https://github.com/EVerest/EVerest/security/advisories/GHSA-498x-w527-jp3c",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "security-advisories@github.com"
    }
  ],
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "security-advisories@github.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-362"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "EVerest is an EV charging software stack. Versions prior to 2026.02.0 have a data race leading to `std::map<std::optional>` concurrent access (container/optional corruption possible). The trigger is an EV SoC update with powermeter periodic update and unplugging/SessionFinished state. Version 2026.2.0 contains a patch."
    },
    {
      "lang": "es",
      "value": "EVerest es una pila de software de carga de VE. Las versiones anteriores a 2026.02.0 tienen una condición de carrera de datos que lleva a un acceso concurrente a `std::map` (posible corrupción del contenedor/opcional). El desencadenante es una actualización del SoC del VE con actualización periódica del medidor de potencia y estado de desconexión/SesiónFinalizada. La versión 2026.2.0 contiene un parche."
    }
  ],
  "lastModified": "2026-06-17T10:25:40.987",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
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              "versionEndExcluding": "2026.02.0"
            }
          ],
          "operator": "OR"
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  "sourceIdentifier": "security-advisories@github.com"
}