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CVE-2026-0965

Estado: ModificadaBaja (3.3)—

A flaw was found in libssh where it can attempt to open arbitrary files during configuration parsing. A local attacker can exploit this by providing a malicious configuration file or when the system is misconfigured. This vulnerability could lead to a Denial of Service (DoS) by causing the system to try and access dangerous files, such as block devices or large system files, which can disrupt normal operations.

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 (2)

Libssh — LibsshRedhat — Enterprise Linux

CWE

Referencias

JSON original (NVD)

Mostrar
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          "options": [
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              "exploitation": "none"
            },
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              "automatable": "no"
            },
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              "technicalImpact": "partial"
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          "version": "2.0.3",
          "timestamp": "2026-03-30T11:31:36.431851Z"
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          "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
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          "confidentialityImpact": "NONE"
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          "product": "Red Hat Hardened Images",
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          "cpes": [
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          "product": "Red Hat OpenShift Container Platform 4",
          "packageName": "openshift/ose-rhel-coreos-8",
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  "published": "2026-03-26T21:17:00.607",
  "references": [
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      "url": "https://access.redhat.com/errata/RHSA-2026:18160",
      "source": "secalert@redhat.com"
    },
    {
      "url": "https://access.redhat.com/errata/RHSA-2026:18683",
      "source": "secalert@redhat.com"
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  "vulnStatus": "Modified",
  "weaknesses": [
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      "source": "secalert@redhat.com",
      "description": [
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          "value": "CWE-73"
        }
      ]
    }
  ],
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      "lang": "en",
      "value": "A flaw was found in libssh where it can attempt to open arbitrary files during configuration parsing. A local attacker can exploit this by providing a malicious configuration file or when the system is misconfigured. This vulnerability could lead to a Denial of Service (DoS) by causing the system to try and access dangerous files, such as block devices or large system files, which can disrupt normal operations."
    },
    {
      "lang": "es",
      "value": "Se encontró una falla en libssh donde puede intentar abrir archivos arbitrarios durante el análisis de la configuración. Un atacante local puede explotar esto al proporcionar un archivo de configuración malicioso o cuando el sistema está mal configurado. Esta vulnerabilidad podría llevar a una denegación de servicio (DoS) al hacer que el sistema intente acceder a archivos peligrosos, como dispositivos de bloque o archivos de sistema grandes, lo que puede interrumpir las operaciones normales."
    }
  ],
  "lastModified": "2026-09-01T13:18:06.810",
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