GHSA-8793-7XV6-82CF

Vulnerability from github – Published: 2026-03-26 19:14 – Updated: 2026-03-26 19:14
VLAI?
Summary
ImageMagick has an Out-of-bounds Write via InterpretImageFilename
Details

Due to an incorrect return value on certain platforms a pointer is incremented past the end of a buffer that is on the stack and that could result in an out of bounds write.

=================================================================
==48558==ERROR: AddressSanitizer: stack-buffer-overflow on address 0x00016b9b7490 at pc 0x0001046d48ac bp 0x00016b9b31d0 sp 0x00016b9b31c8
WRITE of size 1 at 0x00016b9b7490 thread T0
Severity ?
5.1 (Medium)
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Show details on source website
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  "affected": [
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        "ecosystem": "NuGet",
        "name": "Magick.NET-Q16-AnyCPU"
      },
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    },
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        "name": "Magick.NET-Q8-x86"
      },
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              "introduced": "0"
            },
            {
              "fixed": "14.11.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2026-33536"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-787",
      "CWE-121"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2026-03-26T19:14:24Z",
    "nvd_published_at": null,
    "severity": "MODERATE"
  },
  "details": "Due to an incorrect return value on certain platforms a pointer is incremented past the end of a buffer that is on the stack and that could result in an out of bounds write.\n\n```\n=================================================================\n==48558==ERROR: AddressSanitizer: stack-buffer-overflow on address 0x00016b9b7490 at pc 0x0001046d48ac bp 0x00016b9b31d0 sp 0x00016b9b31c8\nWRITE of size 1 at 0x00016b9b7490 thread T0\n```",
  "id": "GHSA-8793-7xv6-82cf",
  "modified": "2026-03-26T19:14:24Z",
  "published": "2026-03-26T19:14:24Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-8793-7xv6-82cf"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/ImageMagick/ImageMagick"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "ImageMagick has an Out-of-bounds Write via InterpretImageFilename"
}


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