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CVE-2025-62161

Estado: AnalizadaAlta (7.3)—

Youki is a container runtime written in Rust. In versions 0.5.6 and below, the initial validation of the source /dev/null is insufficient, allowing container escape when youki utilizes bind mounting the container's /dev/null as a file mask. This issue is fixed in version 0.5.7.

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).

🎯 Técnicas ATT&CK

Cómo se explota esta vulnerabilidad y qué consigue el atacante, en el lenguaje de MITRE ATT&CK.

Vector AV:L/UI:A requiere interacción local del usuario (abrir contenedor). Escapa de contenedor para elevar privilegios (container escape). Afecta validación de bind mounts, comprometiendo aislamiento.

Inferido por nuestro agente de análisis a partir de la descripción oficial, el vector CVSS y la CWE, y comprobado por un supervisor. Puede contener errores.

🛡️ Mitigaciones ATT&CK que cubren estas técnicas

Application Isolation and SandboxingExploit ProtectionUpdate SoftwareUser Account ManagementThreat Intelligence ProgramExecution Prevention

Tecnologías afectadas (1)

Youki-dev — Youki

CWE

Referencias

JSON original (NVD)

Mostrar
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  "id": "CVE-2025-62161",
  "cveTags": [],
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          "options": [
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          "modifiedSubAvailabilityImpact": "NOT_DEFINED",
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      "tags": [
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      "source": "security-advisories@github.com",
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          "value": "CWE-61"
        },
        {
          "lang": "en",
          "value": "CWE-363"
        }
      ]
    }
  ],
  "descriptions": [
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      "value": "Youki is a container runtime written in Rust. In versions 0.5.6 and below, the initial validation of the source /dev/null is insufficient, allowing container escape when youki utilizes bind mounting the container's /dev/null as a file mask. This issue is fixed in version 0.5.7."
    }
  ],
  "lastModified": "2026-06-17T09:51:29.047",
  "configurations": [
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