Gumlet php-image-resize before 3.0.1 Denial of Service via Decompression Bombs
Gumlet php-image-resize before 3.0.1 contains a denial of service vulnerability because the ImageResize constructor in lib/ImageResize.php passes images to GD imagecreatefrom* functions without pixel limits. Remote attackers can upload small, highly compressed images that decode to large bitmaps, exhausting PHP memory and terminating the worker process.
CVE-2026-109398
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-2026-109398
php-image-resize
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.
[
{
"repo": "https://github.com/gumlet/php-image-resize",
"vendor": "gumlet",
"product": "php-image-resize",
"versions": [
{
"status": "affected",
"version": "0",
"lessThan": "3.0.1",
"versionType": "semver"
}
],
"packageURL": "pkg:composer/gumlet/php-image-resize",
"defaultStatus": "unaffected"
}
]- Related CVEs
- CVE-2026-109398
Source reference:
/cveMetadata/cveId
Publisher severity
high
Source reference: /containers/cna/metrics
- Event
- #20596 · Revision 1
- Added to Heist Feed
- Publisher date