CVE-2026-109398: fallo de gravedad alta en gumlet php-image-resize
Gumlet php-image-resize before 3.0.1 Denial of Service via Decompression Bombs
Publicada el · Actualizada el
Aviso por correo cuando entre en el KEV, tenga PoC pública o suba de nota.
21Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackcvss 8.7epss 0.5%
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.
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
Productos afectados
gumlet · php-image-resizeReferencias
https://github.com/gumlet/php-image-resize/blob/3.0.0/lib/ImageResize.php#L122-L163https://github.com/gumlet/php-image-resize/commit/10c1f386e672536d82be0f39b236a80d87767a50https://github.com/gumlet/php-image-resize/commit/cd01c9e8aa2382211d760c825799c8102987a8c2https://github.com/gumlet/php-image-resize/releases/tag/3.0.1https://github.com/gumlet/php-image-resize/security/advisories/GHSA-3g9v-hjrx-mg5hhttps://www.vulncheck.com/advisories/gumlet-php-image-resize-before-3.0.1-denial-of-service-via-decompression-bombs