GHSA-CR67-PVMX-2PP2

Vulnerability from github – Published: 2026-04-13 19:33 – Updated: 2026-04-13 19:33
VLAI?
Summary
ImageMagick has a heap-Buffer-Overflow write of a single zero byte when parsing xml.
Details

When Magick parses an XML file it is possible that a single zero byte is written out of the bounds.

Severity ?
5.3 (Medium)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
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  ],
  "aliases": [
    "CVE-2026-33899"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-122",
      "CWE-191"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2026-04-13T19:33:00Z",
    "nvd_published_at": null,
    "severity": "MODERATE"
  },
  "details": "When `Magick` parses an XML file it is possible that a single zero byte is written out of the bounds.",
  "id": "GHSA-cr67-pvmx-2pp2",
  "modified": "2026-04-13T19:33:00Z",
  "published": "2026-04-13T19:33:00Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-cr67-pvmx-2pp2"
    },
    {
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      "url": "https://github.com/ImageMagick/ImageMagick/commit/ae679e2fd19ec656bfab9f822ae4cf06bf91604d"
    },
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      "type": "PACKAGE",
      "url": "https://github.com/ImageMagick/ImageMagick"
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    {
      "type": "WEB",
      "url": "https://github.com/ImageMagick/ImageMagick/releases/tag/7.1.2-19"
    },
    {
      "type": "WEB",
      "url": "https://github.com/dlemstra/Magick.NET/releases/tag/14.12.0"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
      "type": "CVSS_V3"
    }
  ],
  "summary": "ImageMagick has a heap-Buffer-Overflow write of a single zero byte when parsing xml."
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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