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CVE-2026-21278

Estado: AnalizadaMedia (5.5)—

InDesign Desktop versions 21.0, 19.5.5 and earlier are affected by an Out-of-bounds Read vulnerability that could lead to memory exposure. An attacker could leverage this vulnerability to access sensitive information stored in memory. 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).

Tecnologías afectadas (1)

Adobe — Indesign

CWE

Referencias

JSON original (NVD)

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  "cveTags": [],
  "metrics": {
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        "ssvcData": {
          "id": "CVE-2026-21278",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
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          ],
          "version": "2.0.3",
          "timestamp": "2026-01-13T19:05:31.538917Z"
        }
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    "cvssMetricV31": [
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          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N",
          "integrityImpact": "NONE",
          "userInteraction": "REQUIRED",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
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        "exploitabilityScore": 1.8
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      "affectedData": [
        {
          "vendor": "Adobe",
          "product": "InDesign Desktop",
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              "versionType": "semver",
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  "published": "2026-01-13T19:16:25.530",
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      "description": [
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          "lang": "en",
          "value": "CWE-125"
        }
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    {
      "lang": "en",
      "value": "InDesign Desktop versions 21.0, 19.5.5 and earlier are affected by an Out-of-bounds Read vulnerability that could lead to memory exposure. An attacker could leverage this vulnerability to access sensitive information stored in memory. Exploitation of this issue requires user interaction in that a victim must open a malicious file."
    },
    {
      "lang": "es",
      "value": "Las versiones de InDesign Desktop 21.0, 19.5.5 y anteriores están afectadas por una vulnerabilidad de lectura fuera de límites que podría conducir a la exposición de memoria. Un atacante podría aprovechar esta vulnerabilidad para acceder a información sensible almacenada en la memoria. La explotación de este problema requiere interacción del usuario en el sentido de que una víctima debe abrir un archivo malicioso."
    }
  ],
  "lastModified": "2026-08-28T00:16:50.250",
  "configurations": [
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