A flaw was found in ImageMagick in versions before 7.0.11. A potential cipher leak when the calculate signatures in TransformSignature is possible. The highest threat from this vulnerability is to data confidentiality.
{
"sources": [
{
"modified": "2026-06-17T03:33:39.310Z",
"html_url": "https://nvd.nist.gov/vuln/detail/CVE-2021-20313",
"published": "2021-05-11T23:15:08.893Z",
"url": "https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2021-20313",
"database_specific": {
"status": "Modified"
},
"imported": "2026-07-30T14:08:43.013Z",
"id": "CVE-2021-20313"
}
],
"license": "CC-BY-4.0"
}