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CVE-2026-14976

Estado: AnalizadaCrítica (9.8)—

IBM WebSphere Application Server - Liberty 17.0.0.3 through 26.0.0.8 is affected by remote code execution with the collectiveController-1.0 feature enabled.

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.

AV:N sin autenticación ni interacción indica T1190. RCE en servidor expuesto permite ejecución de código (T1059) y potencialmente obtener credenciales o acceso de cuenta (T1078) en el contexto del servicio comprometido.

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

Privileged Account ManagementApplication Developer GuidanceActive Directory ConfigurationVulnerability ScanningUser TrainingUser Account Management

Tecnologías afectadas (1)

IBM — Websphere Application Server

CWE

Referencias

JSON original (NVD)

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  "id": "CVE-2026-14976",
  "cveTags": [],
  "metrics": {
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          "options": [
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              "exploitation": "none"
            },
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            },
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      "tags": [
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  "vulnStatus": "Analyzed",
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    }
  ],
  "lastModified": "2026-08-05T15:53:53.357",
  "configurations": [
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