CVEvulnerability
CVE-2026-109398
8.7 HIGH
Official page ↗
- Status
- Deferred
- Published
- 2026-10-12
- Last modified
- 2026-10-16
- Assigner
- [email protected]
- CVSS 4.0 ([email protected])
- 8.7 HIGH — CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
- CVSS 3.1 ([email protected])
- 7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Weaknesses
- CWE-409
Description
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.
Related
Weakness · CWE (1)
- CWE-409 Improper Handling of Highly Compressed Data (Data Amplification) weakness
References
- 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/commit/10c1f386e672536d82be0f39b236a80d87767a50 github.com
- https://github.com/gumlet/php-image-resize/commit/cd01c9e8aa2382211d760c825799c8102987a8c2 github.com
- https://github.com/gumlet/php-image-resize/releases/tag/3.0.1 github.com
- https://github.com/gumlet/php-image-resize/security/advisories/GHSA-3g9v-hjrx-mg5h github.com
- https://www.vulncheck.com/advisories/gumlet-php-image-resize-before-3.0.1-denial-of-service-via-decompression-bombs www.vulncheck.com
- https://github.com/gumlet/php-image-resize/security/advisories/GHSA-3g9v-hjrx-mg5h github.com