CVE-2026-3031

Estado: AplazadaCrítica (9.8)—

Image::EPEG versions through 0.15 for Perl embeds an unsupported version of the Epeg library.

Image::EPEG includes Epeg 0.9.0 that was last updated in 2004.

Epeg is a fast JPEG thumbnail library that was once part of the Englightenment Project.

CVSS

Versión: 3.1
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Puntuación base: 9.8

Probabilidad de explotación (EPSS)

Probabilidad de explotación en los próximos 30 días: 0.70%
Percentil entre todas las CVEs puntuadas: 52
Fecha de la puntuación: 6/10/2026

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.

ExplotaciónT1190 Exploit Public-Facing Applicationinitial access95 %

AV:N/AC:L/PR:N/UI:N indica explotación remota sin privilegios (T1190). Epeg 0.9.0 sin parches desde 2004 en biblioteca de procesamiento de JPEG permite ejecución de código remoto y corrupción de datos de imagen.

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

Vulnerability Scanning Privileged Account Management Network Segmentation Limit Access to Resource Over Network Filter Network Traffic Application Isolation and Sandboxing

Tecnologías afectadas (2)

⚠ Inferidas por IA a partir de la descripción — NVD aún no ha analizado esta CVE; no son CPE verificados.

Epeg — Epeg^AI Perl — Image Epeg^AI

CWE

CWE-1104

Referencias

JSON original (NVD)

Mostrar

{
  "id": "CVE-2026-3031",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2026-3031",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2026-07-17T17:34:45.451295Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 9.8,
          "attackVector": "NETWORK",
          "baseSeverity": "CRITICAL",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 3.9
      }
    ]
  },
  "affected": [
    {
      "source": "9b29abf9-4ab0-4765-b253-1875cd9b441e",
      "affectedData": [
        {
          "vendor": "TOKUHIROM",
          "product": "Image::EPEG",
          "versions": [
            {
              "status": "affected",
              "version": "0",
              "versionType": "custom",
              "lessThanOrEqual": "0.15"
            }
          ],
          "packageName": "Image-EPEG",
          "programFiles": [
            "epeg/src/lib/epeg_main.c"
          ],
          "collectionURL": "https://cpan.org/modules",
          "defaultStatus": "unaffected"
        }
      ]
    }
  ],
  "published": "2026-07-16T17:16:55.633",
  "references": [
    {
      "url": "https://backpan.metacpan.org/authors/id/T/TO/TOKUHIROM/Image-Epeg-0.15.readme",
      "source": "9b29abf9-4ab0-4765-b253-1875cd9b441e"
    },
    {
      "url": "https://backpan.metacpan.org/authors/id/T/TO/TOKUHIROM/Image-Epeg-0.15.tar.gz",
      "source": "9b29abf9-4ab0-4765-b253-1875cd9b441e"
    },
    {
      "url": "https://sourceforge.net/projects/enlightenment/files/OldFiles/epeg-0.9.0.tar.gz/download",
      "source": "9b29abf9-4ab0-4765-b253-1875cd9b441e"
    }
  ],
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "9b29abf9-4ab0-4765-b253-1875cd9b441e",
      "description": [
        {
          "lang": "en",
          "value": "CWE-1104"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Image::EPEG versions through 0.15 for Perl embeds an unsupported version of the Epeg library.\n\nImage::EPEG includes Epeg 0.9.0 that was last updated in 2004.\n\nEpeg is a fast JPEG thumbnail library that was once part of the Englightenment Project."
    }
  ],
  "lastModified": "2026-07-17T19:17:13.403",
  "sourceIdentifier": "9b29abf9-4ab0-4765-b253-1875cd9b441e"
}