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CVE-2026-34640

Estado: AnalizadaAlta (7.8)—

Media Encoder versions 26.0.2, 25.6.4 and earlier are affected by an Integer Overflow or Wraparound vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

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/UI:R indica explotación en cliente con interacción del usuario (abrir fichero malicioso), causando ejecución arbitraria de código (CWE-190: Integer Overflow).

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

Restrict Web-Based ContentPrivileged Account ManagementLimit Software InstallationExecution PreventionBehavior Prevention on EndpointDisable or Remove Feature or Program

Tecnologías afectadas (1)

Adobe — Media Encoder

CWE

Referencias

JSON original (NVD)

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  "id": "CVE-2026-34640",
  "cveTags": [],
  "metrics": {
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          "options": [
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            },
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      "affectedData": [
        {
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          "product": "Adobe Media Encoder",
          "versions": [
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            },
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      "tags": [
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    }
  ],
  "lastModified": "2026-08-28T00:17:17.893",
  "configurations": [
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