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CVE-2026-61866

Estado: AnalizadaBaja (2.1)—

ImageMagick before 7.1.2-26 contains a memory leak vulnerability in the JNG encoder when a blob cannot be opened. Attackers can trigger the memory leak by providing malformed JNG files that fail blob operations, causing resource exhaustion.

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)

Imagemagick — Imagemagick

CWE

Referencias

JSON original (NVD)

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  "cveTags": [],
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          "options": [
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              "exploitation": "none"
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          "version": "2.0.3",
          "timestamp": "2026-07-15T17:54:08.966518Z"
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          "valueDensity": "NOT_DEFINED",
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          "modifiedAttackRequirements": "NOT_DEFINED",
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          "vulnerabilityResponseEffort": "NOT_DEFINED",
          "modifiedSubAvailabilityImpact": "NOT_DEFINED",
          "modifiedVulnAvailabilityImpact": "NOT_DEFINED",
          "modifiedSubConfidentialityImpact": "NOT_DEFINED",
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      "affectedData": [
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              "versionType": "semver"
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              "version": "7.1.2-26",
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  "published": "2026-07-15T12:18:21.673",
  "references": [
    {
      "url": "https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-99w9-hv66-rfv7",
      "tags": [
        "Vendor Advisory"
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      "tags": [
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  "weaknesses": [
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      "description": [
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          "value": "CWE-401"
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      "value": "ImageMagick before 7.1.2-26 contains a memory leak vulnerability in the JNG encoder when a blob cannot be opened. Attackers can trigger the memory leak by providing malformed JNG files that fail blob operations, causing resource exhaustion."
    }
  ],
  "lastModified": "2026-07-16T03:01:45.513",
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