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CVE-2026-66758 Gimp: integer overflow in file-fits plugin causes a heap-based buffer overflow on crafted fits images

🗓️ 27 Jul 2026 19:07:12Reported by redhatType 
cvelist
 cvelist
🔗 www.cve.org👁 53 Views

GIMP file-fits plugin overflow on crafted FITS images leading to heap overflow and code execution.

Related
Affected
Refs
[
  {
    "vendor": "GNOME",
    "product": "GIMP",
    "packageName": "gimp",
    "collectionURL": "https://gitlab.gnome.org/GNOME/gimp",
    "defaultStatus": "affected"
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat Enterprise Linux 8",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "gimp:2.8",
    "defaultStatus": "affected",
    "versions": [
      {
        "version": "8100020260824165450.4c9c024f",
        "lessThan": "*",
        "versionType": "rpm",
        "status": "unaffected"
      }
    ],
    "cpes": [
      "cpe:/a:redhat:enterprise_linux:8::appstream"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat Enterprise Linux 9",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "gimp",
    "defaultStatus": "affected",
    "versions": [
      {
        "version": "2:3.0.4-4.el9_8.9",
        "lessThan": "*",
        "versionType": "rpm",
        "status": "unaffected"
      }
    ],
    "cpes": [
      "cpe:/a:redhat:enterprise_linux:9::appstream"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat Enterprise Linux 6",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "gimp",
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/o:redhat:enterprise_linux:6"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat Enterprise Linux 7",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "gimp",
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/o:redhat:enterprise_linux:7"
    ]
  }
]

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