CVE-2026-109398
Gumlet php-image-resize before 3.0.1 Denial of Service via Decompression Bombs
CVSS Score
7.5
EPSS Score
0.0%
EPSS Percentile
0th
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.
| CWE | CWE-409 |
| Vendor | gumlet |
| Product | php-image-resize |
| Published | Oct 12, 2026 |
Stay Ahead of the Next One
Get instant alerts for gumlet php-image-resize
Be the first to know when new high vulnerabilities affecting gumlet php-image-resize are published — delivered to Slack, Telegram or Discord.
Get Free Alerts →
Free · No credit card · 60 sec setup
CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High
Affected Versions
gumlet / php-image-resize
0 < 3.0.1
References
github.com: https://github.com/gumlet/php-image-resize/security/advisories/GHSA-3g9v-hjrx-mg5h github.com: https://github.com/gumlet/php-image-resize/commit/10c1f386e672536d82be0f39b236a80d87767a50 github.com: https://github.com/gumlet/php-image-resize/commit/cd01c9e8aa2382211d760c825799c8102987a8c2 github.com: https://github.com/gumlet/php-image-resize/blob/3.0.0/lib/ImageResize.php#L122-L163 github.com: https://github.com/gumlet/php-image-resize/releases/tag/3.0.1 vulncheck.com: https://www.vulncheck.com/advisories/gumlet-php-image-resize-before-3.0.1-denial-of-service-via-decompression-bombs
Credits
ikram-4