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CVE-2026-8632

Estado: ModificadaAlta (8.5)—

A potential security vulnerability has been identified in the HP Linux Imaging and Printing Software. This potential vulnerability may allow escalation of privileges and/or arbitrary code execution via operating system command injection.

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/PR:L/UI:N indica acceso local con privilegios bajos sin interacción → T1068. CWE-77/78 (command injection) y descripción explícita de 'arbitrary code execution' → T1059 como impacto principal.

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

Execution PreventionThreat Intelligence ProgramRestrict Web-Based ContentPrivileged Account ManagementLimit Software InstallationBehavior Prevention on Endpoint

Tecnologías afectadas (1)

HP — Linux Imaging AND Printing

CWE

Referencias

JSON original (NVD)

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  "published": "2026-05-20T21:16:18.233",
  "references": [
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      "url": "https://support.hp.com/us-en/document/ish_14942099-14942126-16/hpsbpi04118",
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  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "hp-security-alert@hp.com",
      "description": [
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          "lang": "en",
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      "value": "A potential security vulnerability has been identified in the HP Linux Imaging and Printing Software. This potential vulnerability may allow escalation of privileges and/or arbitrary code execution via operating system command injection."
    },
    {
      "lang": "es",
      "value": "Una posible vulnerabilidad de seguridad ha sido identificada en el software HP Linux Imaging and Printing. Esta posible vulnerabilidad podría permitir la escalada de privilegios y/o ejecución de código arbitrario a través de la inyección de comandos del sistema operativo."
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