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CVE-2026-0964

Estado: ModificadaMedia (6.3)—

A malicious SCP server can send unexpected paths that could make the client application override local files outside of working directory. This could be misused to create malicious executable or configuration files and make the user execute them under specific consequences.

This is the same issue as in OpenSSH, tracked as CVE-2019-6111.

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 (4)

Libssh — LibsshRedhat — Enterprise LinuxRedhat — Hardened ImagesRedhat — Openshift Container Platform

CWE

Referencias

JSON original (NVD)

Mostrar
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  "id": "CVE-2026-0964",
  "cveTags": [],
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          "role": "CISA Coordinator",
          "options": [
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              "exploitation": "none"
            },
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            },
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              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2026-03-26T20:30:10.238699Z"
        }
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          "confidentialityImpact": "LOW"
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          "product": "Red Hat Enterprise Linux 7",
          "packageName": "libssh2",
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          "product": "Red Hat Enterprise Linux 8",
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          "cpes": [
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          "vendor": "Red Hat",
          "product": "Red Hat Hardened Images",
          "packageName": "libssh2",
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          "defaultStatus": "unaffected"
        },
        {
          "cpes": [
            "cpe:/a:redhat:openshift:4"
          ],
          "vendor": "Red Hat",
          "product": "Red Hat OpenShift Container Platform 4",
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          "defaultStatus": "affected"
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  ],
  "published": "2026-03-26T21:17:00.393",
  "references": [
    {
      "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"
    },
    {
      "url": "https://access.redhat.com/security/cve/CVE-2026-0964",
      "tags": [
        "Mitigation",
        "Vendor Advisory"
      ],
      "source": "secalert@redhat.com"
    },
    {
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2436979",
      "tags": [
        "Issue Tracking",
        "Vendor Advisory"
      ],
      "source": "secalert@redhat.com"
    },
    {
      "url": "https://www.libssh.org/2026/02/10/libssh-0-12-0-and-0-11-4-security-releases/",
      "tags": [
        "Release Notes"
      ],
      "source": "secalert@redhat.com"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "secalert@redhat.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-22"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "A malicious SCP server can send unexpected paths that could make the\nclient application override local files outside of working directory.\nThis could be misused to create malicious executable or configuration\nfiles and make the user execute them under specific consequences.\n\nThis is the same issue as in OpenSSH, tracked as CVE-2019-6111."
    },
    {
      "lang": "es",
      "value": "Un servidor SCP malicioso puede enviar rutas inesperadas que podrían hacer que la aplicación cliente sobrescriba archivos locales fuera del directorio de trabajo. Esto podría ser mal utilizado para crear archivos ejecutables o de configuración maliciosos y hacer que el usuario los ejecute bajo consecuencias específicas.\n\nEste es el mismo problema que en OpenSSH, rastreado como CVE-2019-6111."
    }
  ],
  "lastModified": "2026-09-01T12:17:33.197",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
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              "versionEndExcluding": "0.11.4"
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}