ImageMagick before 6.9.13-58 and 7.x before 7.1.2-33 contains a memory leak in the JNG encoder that fails to release allocated memory when processing a crafted image. Attackers can supply crafted images that are encoded to JNG to leak memory, potentially causing resource exhaustion and a limited denial of service.
{
"cna_assigner": "VulnCheck",
"cwe_ids": [
"CWE-401"
],
"osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/116xxx/CVE-2026-116151.json",
"unresolved_ranges": [
{
"extracted_events": [
{
"range": [
{
"fixed": "6.9.13-58"
}
],
"source": "AFFECTED_FIELD",
"strategy": "StandardRange"
}
]
}
]
}{
"extracted_events": [
{
"range": [
{
"introduced": "7.0.0-0"
},
{
"fixed": "7.1.2-33"
}
],
"source": "AFFECTED_FIELD",
"strategy": "StandardRange"
},
{
"cpe": "cpe:2.3:a:imagemagick:imagemagick:*:*:*:*:*:*:*:*",
"range": [
{
"introduced": "7.0.0-0"
},
{
"fixed": "7.1.2-33"
}
],
"source": "CPE_RANGE"
}
]
}
{
"extracted_events": [
{
"cpe": "cpe:2.3:a:imagemagick:imagemagick:*:*:*:*:*:*:*:*",
"range": [
{
"introduced": "0"
},
{
"fixed": "6.9.13-58"
}
],
"source": "CPE_RANGE"
}
]
}