ImageMagick before 6.9.13-57 and 7.x before 7.1.2-32 Memory Leak in GIF Encoder
ImageMagick before 6.9.13-57 and 7.x before 7.1.2-32 contains a memory leak in the GIF encoder because allocated memory is not released when color quantization fails during encoding. Attackers can supply images whose GIF conversion causes quantization to fail, leaking memory with each attempt and degrading availability.
CVE-2026-109261
Primary source · Revision 1
Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.
Security context
Source reference: cve:CVE-2026-109261
ImageMagick
Source reference: /containers/cna/affected/0/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
ImageMagick
Source reference: /containers/cna/affected/1/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Structured affected-version data
Original package identities and version rules from this source.
[
{
"vendor": "ImageMagick",
"product": "ImageMagick",
"versions": [
{
"status": "affected",
"version": "7.0.0-0",
"lessThan": "7.1.2-32",
"versionType": "custom"
},
{
"status": "unaffected",
"version": "7.1.2-32",
"versionType": "custom"
}
],
"defaultStatus": "unaffected"
},
{
"vendor": "ImageMagick",
"product": "ImageMagick",
"versions": [
{
"status": "affected",
"version": "0",
"lessThan": "6.9.13-57",
"versionType": "custom"
},
{
"status": "unaffected",
"version": "6.9.13-57",
"versionType": "custom"
}
],
"defaultStatus": "unaffected"
}
]- Related CVEs
- CVE-2026-109261
Source reference:
/cveMetadata/cveId
Publisher severity
medium
Source reference: /containers/cna/metrics
- Event
- #34654 · Revision 1
- Added to Heist Feed
- Publisher date