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CVE-2023-26369

Estado: AnalizadaAlta (7.8)⚠ Explotación activa

Acrobat Reader versions 23.003.20284 (and earlier), 20.005.30516 (and earlier) and 20.005.30514 (and earlier) are affected by an out-of-bounds write 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).

CISA KEV — explotada activamente

Tecnologías afectadas (4)

Adobe — AcrobatAdobe — Acrobat DCAdobe — Acrobat ReaderAdobe — Acrobat Reader DC

CWE

Referencias

JSON original (NVD)

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  "id": "CVE-2023-26369",
  "cveTags": [],
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          "role": "CISA Coordinator",
          "options": [
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              "exploitation": "active"
            },
            {
              "automatable": "no"
            },
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              "technicalImpact": "total"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2025-02-04T17:54:19.873110Z"
        }
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          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 7.8,
          "attackVector": "LOCAL",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "REQUIRED",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
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  "affected": [
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      "affectedData": [
        {
          "vendor": "Adobe",
          "product": "Acrobat Reader",
          "versions": [
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  "published": "2023-09-13T09:15:13.007",
  "references": [
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  "vulnStatus": "Analyzed",
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      "description": [
        {
          "lang": "en",
          "value": "CWE-787"
        }
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  "descriptions": [
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      "value": "Acrobat Reader versions 23.003.20284 (and earlier), 20.005.30516 (and earlier) and 20.005.30514 (and earlier) are affected by an out-of-bounds write 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."
    },
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      "lang": "es",
      "value": "Las versiones de Acrobat Reader 23.003.20284 (y anteriores), 20.005.30516 (y anteriores) y 20.005.30514 (y anteriores) se ven afectadas por una vulnerabilidad de Escritura Fuera deLímites que podría provocar la ejecución de código arbitrario en el contexto de la actual usuario. La explotación de este problema requiere la interacción del usuario, ya que la víctima debe abrir un archivo malicioso."
    }
  ],
  "lastModified": "2026-06-17T05:43:11.170",
  "cisaActionDue": "2023-10-05",
  "cisaExploitAdd": "2023-09-14",
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  "sourceIdentifier": "psirt@adobe.com",
  "cisaRequiredAction": "Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.",
  "cisaVulnerabilityName": "Adobe Acrobat and Reader Out-of-Bounds Write Vulnerability"
}