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CVE-2026-3285

Estado: AnalizadaBaja (1.9)—

A vulnerability was determined in berry-lang berry up to 1.1.0. The affected element is the function scan_string of the file src/be_lexer.c. This manipulation causes out-of-bounds read. The attack requires local access. The exploit has been publicly disclosed and may be utilized. Patch name: 7149c59a39ba44feca261b12f06089f265fec176. Applying a patch is the recommended action to fix this issue.

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)

Berry-lang — Berry

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2026-3285",
  "cveTags": [],
  "metrics": {
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        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2026-3285",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "poc"
            },
            {
              "automatable": "no"
            },
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          ],
          "version": "2.0.3",
          "timestamp": "2026-02-27T18:50:03.219883Z"
        }
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    "cvssMetricV2": [
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          "vectorString": "AV:L/AC:L/Au:S/C:P/I:N/A:N",
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          "availabilityImpact": "NONE",
          "confidentialityImpact": "PARTIAL"
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        "obtainAllPrivilege": false,
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    "cvssMetricV31": [
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          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N",
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    "cvssMetricV40": [
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          "valueDensity": "NOT_DEFINED",
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          "exploitMaturity": "PROOF_OF_CONCEPT",
          "providerUrgency": "NOT_DEFINED",
          "userInteraction": "NONE",
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          "privilegesRequired": "LOW",
          "subIntegrityImpact": "NONE",
          "vulnIntegrityImpact": "NONE",
          "integrityRequirement": "NOT_DEFINED",
          "modifiedAttackVector": "NOT_DEFINED",
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          "vulnAvailabilityImpact": "NONE",
          "availabilityRequirement": "NOT_DEFINED",
          "modifiedUserInteraction": "NOT_DEFINED",
          "modifiedAttackComplexity": "NOT_DEFINED",
          "subConfidentialityImpact": "NONE",
          "vulnConfidentialityImpact": "LOW",
          "confidentialityRequirement": "NOT_DEFINED",
          "modifiedAttackRequirements": "NOT_DEFINED",
          "modifiedPrivilegesRequired": "NOT_DEFINED",
          "modifiedSubIntegrityImpact": "NOT_DEFINED",
          "modifiedVulnIntegrityImpact": "NOT_DEFINED",
          "vulnerabilityResponseEffort": "NOT_DEFINED",
          "modifiedSubAvailabilityImpact": "NOT_DEFINED",
          "modifiedVulnAvailabilityImpact": "NOT_DEFINED",
          "modifiedSubConfidentialityImpact": "NOT_DEFINED",
          "modifiedVulnConfidentialityImpact": "NOT_DEFINED"
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      "affectedData": [
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          "product": "berry",
          "versions": [
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            {
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              "version": "1.1.0"
            }
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  "published": "2026-02-27T03:16:03.397",
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      "url": "https://github.com/berry-lang/berry/",
      "tags": [
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      "tags": [
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      "tags": [
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      "source": "cna@vuldb.com"
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      "url": "https://github.com/berry-lang/berry/pull/511",
      "tags": [
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      ],
      "source": "cna@vuldb.com"
    },
    {
      "url": "https://github.com/oneafter/0211/blob/main/be/repro",
      "tags": [
        "Exploit"
      ],
      "source": "cna@vuldb.com"
    },
    {
      "url": "https://vuldb.com/?ctiid.348014",
      "tags": [
        "Permissions Required",
        "VDB Entry"
      ],
      "source": "cna@vuldb.com"
    },
    {
      "url": "https://vuldb.com/?id.348014",
      "tags": [
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        "VDB Entry"
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      "source": "cna@vuldb.com"
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      "tags": [
        "Third Party Advisory",
        "VDB Entry"
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      "source": "cna@vuldb.com"
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  "vulnStatus": "Analyzed",
  "weaknesses": [
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      "type": "Secondary",
      "source": "cna@vuldb.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-119"
        },
        {
          "lang": "en",
          "value": "CWE-125"
        }
      ]
    },
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-125"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "A vulnerability was determined in berry-lang berry up to 1.1.0. The affected element is the function scan_string of the file src/be_lexer.c. This manipulation causes out-of-bounds read. The attack requires local access. The exploit has been publicly disclosed and may be utilized. Patch name: 7149c59a39ba44feca261b12f06089f265fec176. Applying a patch is the recommended action to fix this issue."
    },
    {
      "lang": "es",
      "value": "Se determinó una vulnerabilidad en berry-lang berry hasta la versión 1.1.0. El elemento afectado es la función scan_string del archivo src/be_lexer.c. Esta manipulación causa una lectura fuera de límites. El ataque requiere acceso local. El exploit ha sido divulgado públicamente y puede ser utilizado. Nombre del parche: 7149c59a39ba44feca261b12f06089f265fec176. Aplicar un parche es la acción recomendada para solucionar este problema."
    }
  ],
  "lastModified": "2026-06-17T10:43:20.610",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:berry-lang:berry:1.1.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "4CC373AB-A1DB-4EDF-A680-94A7E0E50F7B"
            }
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          "operator": "OR"
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  "sourceIdentifier": "cna@vuldb.com"
}