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CVE-2026-28452

Estado: AnalizadaMedia (6.7)—

OpenClaw versions prior to 2026.2.14 contain a denial of service vulnerability in the extractArchive function within src/infra/archive.ts that allows attackers to consume excessive CPU, memory, and disk resources through high-expansion ZIP and TAR archives. Remote attackers can trigger resource exhaustion by providing maliciously crafted archive files during install or update operations, causing service degradation or system unavailability.

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)

Openclaw — Openclaw

CWE

Referencias

JSON original (NVD)

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  "id": "CVE-2026-28452",
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          "role": "CISA Coordinator",
          "options": [
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              "exploitation": "none"
            },
            {
              "automatable": "no"
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              "technicalImpact": "partial"
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          "version": "2.0.3",
          "timestamp": "2026-03-09T16:54:56.658918Z"
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          "integrityImpact": "NONE",
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          "confidentialityImpact": "NONE"
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          "Recovery": "NOT_DEFINED",
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          "Automatable": "NOT_DEFINED",
          "attackVector": "LOCAL",
          "baseSeverity": "MEDIUM",
          "valueDensity": "NOT_DEFINED",
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          "exploitMaturity": "NOT_DEFINED",
          "providerUrgency": "NOT_DEFINED",
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          "attackRequirements": "NONE",
          "privilegesRequired": "NONE",
          "subIntegrityImpact": "NONE",
          "vulnIntegrityImpact": "NONE",
          "integrityRequirement": "NOT_DEFINED",
          "modifiedAttackVector": "NOT_DEFINED",
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          "availabilityRequirement": "NOT_DEFINED",
          "modifiedUserInteraction": "NOT_DEFINED",
          "modifiedAttackComplexity": "NOT_DEFINED",
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          "vulnerabilityResponseEffort": "NOT_DEFINED",
          "modifiedSubAvailabilityImpact": "NOT_DEFINED",
          "modifiedVulnAvailabilityImpact": "NOT_DEFINED",
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          "defaultStatus": "unaffected"
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  "published": "2026-03-05T22:16:17.410",
  "references": [
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  "weaknesses": [
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      "description": [
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          "lang": "en",
          "value": "CWE-770"
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      ]
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  ],
  "descriptions": [
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      "lang": "en",
      "value": "OpenClaw versions prior to 2026.2.14 contain a denial of service vulnerability in the extractArchive function within src/infra/archive.ts that allows attackers to consume excessive CPU, memory, and disk resources through high-expansion ZIP and TAR archives. Remote attackers can trigger resource exhaustion by providing maliciously crafted archive files during install or update operations, causing service degradation or system unavailability."
    },
    {
      "lang": "es",
      "value": "Las versiones de OpenClaw anteriores a la 2026.2.14 contienen una vulnerabilidad de denegación de servicio en la función extractArchive dentro de src/infra/archive.ts que permite a los atacantes consumir recursos excesivos de CPU, memoria y disco a través de archivos ZIP y TAR de alta expansión. Los atacantes remotos pueden desencadenar el agotamiento de recursos al proporcionar archivos comprimidos maliciosos durante las operaciones de instalación o actualización, causando degradación del servicio o indisponibilidad del sistema."
    }
  ],
  "lastModified": "2026-06-17T10:28:40.030",
  "configurations": [
    {
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          "negate": false,
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}