GHSA-CQW9-W2M7-R2M2

Vulnerability from github – Published: 2026-03-12 14:15 – Updated: 2026-03-12 14:15
VLAI?
Summary
ImageMagick has Heap Buffer Over-Read in BilateralBlurImage
Details

BilateralBlurImage contains a heap buffer over-read caused by an incorrect conversion. When processing a crafted image with the -bilateral-blur operation an out of bounds read can occur.

=================================================================
==676172==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x50a0000079c0 at pc 0x57b483c722f7 bp 0x7fffc0acd380 sp 0x7fffc0acd370
READ of size 4 at 0x50a0000079c0 thread T0
Severity ?
4.4 (Medium)
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:L
Show details on source website
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  ],
  "aliases": [
    "CVE-2026-30935"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-125"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2026-03-12T14:15:57Z",
    "nvd_published_at": "2026-03-10T07:44:57Z",
    "severity": "MODERATE"
  },
  "details": "BilateralBlurImage contains a heap buffer over-read caused by an incorrect conversion. When processing a crafted image with the `-bilateral-blur` operation an out of bounds read can occur.\n\n```\n=================================================================\n==676172==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x50a0000079c0 at pc 0x57b483c722f7 bp 0x7fffc0acd380 sp 0x7fffc0acd370\nREAD of size 4 at 0x50a0000079c0 thread T0\n```",
  "id": "GHSA-cqw9-w2m7-r2m2",
  "modified": "2026-03-12T14:15:57Z",
  "published": "2026-03-12T14:15:57Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-cqw9-w2m7-r2m2"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-30935"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/ImageMagick/ImageMagick"
    },
    {
      "type": "WEB",
      "url": "https://github.com/dlemstra/Magick.NET/releases/tag/14.10.4"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:L",
      "type": "CVSS_V3"
    }
  ],
  "summary": "ImageMagick has Heap Buffer Over-Read in BilateralBlurImage"
}


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