GHSA-72HF-FJ62-W6J4

Vulnerability from github – Published: 2026-02-24 15:43 – Updated: 2026-02-24 15:43
VLAI?
Summary
ImageMagick: Stack buffer overflow in FTXT reader via oversized integer field
Details

Summary

A stack-based buffer overflow exists in the ImageMagick FTXT image reader. A crafted FTXT file can cause out-of-bounds writes on the stack, leading to a crash.

=================================================================
==3537074==ERROR: AddressSanitizer: stack-buffer-overflow on address 0x7ffee4850ef0 at pc 0x5607c408fb33 bp 0x7ffee484fe50 sp 0x7ffee484fe40
WRITE of size 1 at 0x7ffee4850ef0 thread T0
Severity ?
7.4 (High)
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:H
Show details on source website
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  "aliases": [
    "CVE-2026-25967"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-121"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2026-02-24T15:43:02Z",
    "nvd_published_at": "2026-02-24T02:16:01Z",
    "severity": "HIGH"
  },
  "details": "### Summary\nA stack-based buffer overflow exists in the ImageMagick FTXT image reader. A crafted FTXT file can cause out-of-bounds writes on the stack, leading to a crash.\n\n```\n=================================================================\n==3537074==ERROR: AddressSanitizer: stack-buffer-overflow on address 0x7ffee4850ef0 at pc 0x5607c408fb33 bp 0x7ffee484fe50 sp 0x7ffee484fe40\nWRITE of size 1 at 0x7ffee4850ef0 thread T0\n```",
  "id": "GHSA-72hf-fj62-w6j4",
  "modified": "2026-02-24T15:43:02Z",
  "published": "2026-02-24T15:43:02Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-72hf-fj62-w6j4"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-25967"
    },
    {
      "type": "WEB",
      "url": "https://github.com/ImageMagick/ImageMagick/commit/9afe96cc325da1e4349fbd7418675af2f8708c10"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/ImageMagick/ImageMagick"
    },
    {
      "type": "WEB",
      "url": "https://github.com/dlemstra/Magick.NET/releases/tag/14.10.3"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "ImageMagick: Stack buffer overflow in FTXT reader via oversized integer field"
}


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