CVE-2026-92982

Estado: Pendiente de análisisAlta (8.5)—

Gravedad8.5Alta · CVSS 3.1

Probabilidad de explotación0.39 %mayor que el 31 % de las CVE

Explotación activaNono figura en el catálogo de CISA

Exploit públicoNo conocidosin código público localizado

Se ha detectado un fallo en Ansible Operator Plugins. Un usuario de Kubernetes con pocos privilegios puede explotar una vulnerabilidad de inyección de plantillas Jinja2 mediante la creación de valores maliciosos en la especificación de recursos personalizados (CR). Ansible procesa estos valores sin una sanitización adecuada, lo que permite que las expresiones Jinja2 incrustadas se ejecuten dentro del pod del operador. Esto puede provocar la ejecución arbitraria de código y la escalada de privilegios, lo que otorga al atacante el control de la cuenta de servicio del operador con permisos a nivel de clúster.

Traducción automática del texto original de NVD (en inglés).

CVSS

Puntuación base: 8.5
Versión: 3.1
Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H

Probabilidad de explotación (EPSS)

Probabilidad de explotación en los próximos 30 días: 0.39 %
Percentil entre todas las CVEs puntuadas: 31
Fecha de la puntuación: 20/10/2026

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.

ExplotaciónT1210 Exploitation of Remote Serviceslateral movement85 %
Impacto principalT1059 Command and Scripting Interpreterexecution80 %
Impacto secundarioT1068 Exploitation for Privilege Escalationprivilege escalation70 %

Vector AV:N con PR:L y UI:N: T1210. La inyección Jinja2 ejecuta código en el pod (T1059) y da control de la cuenta de servicio con permisos de clúster (T1068).

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

Threat Intelligence Program Privileged Account Management Execution Prevention Disable or Remove Feature or Program Application Isolation and Sandboxing Exploit Protection

Tecnologías afectadas (1)

⚠ Inferidas por IA a partir de la descripción — NVD aún no ha analizado esta CVE; no son CPE verificados.

Redhat — Ansible Operator Plugins^AI

CWE

CWE-1336

Referencias

Mostrar las 2 referencias

JSON original (NVD)

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  "published": "2026-10-15T16:18:23.657",
  "references": [
    {
      "url": "https://access.redhat.com/security/cve/CVE-2026-92982",
      "source": "secalert@redhat.com"
    },
    {
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2522227",
      "source": "secalert@redhat.com"
    }
  ],
  "vulnStatus": "Awaiting Analysis",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "secalert@redhat.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-1336"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "A flaw was found in Ansible Operator Plugins. A low-privileged Kubernetes user can exploit a Jinja2 template injection vulnerability by crafting malicious custom resource (CR) specification values. These values are processed by Ansible without proper sanitization, allowing embedded Jinja2 expressions to be executed within the operator pod. This can lead to arbitrary code execution and privilege escalation, granting the attacker control over the operator's service account with cluster-wide permissions."
    }
  ],
  "lastModified": "2026-10-16T15:17:35.877",
  "sourceIdentifier": "secalert@redhat.com"
}