ImageMagick 7.1.0-21 before 7.1.2-32 Heap Buffer Over-Read via -fx Option
ImageMagick 7.1.0-21 before 7.1.2-32 contains a heap buffer over-read in its handling of the -fx option, where a certain -fx operation reads beyond the bounds of an allocated heap buffer in specific situations. Attackers who can get a crafted -fx expression processed can read out-of-bounds heap memory, potentially disclosing limited memory contents.
CVE-2026-109281
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-2026-109281
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
Structured affected-version data
Original package identities and version rules from this source.
[
{
"vendor": "ImageMagick",
"product": "ImageMagick",
"versions": [
{
"status": "affected",
"version": "7.1.0-21",
"lessThan": "7.1.2-32",
"versionType": "custom"
},
{
"status": "unaffected",
"version": "7.1.2-32",
"versionType": "custom"
}
],
"defaultStatus": "unaffected"
}
]- Related CVEs
- CVE-2026-109281
Source reference:
/cveMetadata/cveId
Publisher severity
medium
Source reference: /containers/cna/metrics
- Event
- #34614 · Revision 1
- Added to Heist Feed
- Publisher date