{"id":"CVE-2026-109398","aliases":[],"url":"https://o3.security/vulnerability/CVE-2026-109398","summary":"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…","details":"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.","published":"2026-10-12T16:17:05.397","modified":"2026-10-12T16:17:05.397","cvss":{"score":7.5,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},"epss":null,"cisaKev":null,"exploitsKnown":null,"affectedPackages":[],"fix":{"url":"https://github.com/gumlet/php-image-resize/commit/10c1f386e672536d82be0f39b236a80d87767a50","label":"gumlet/php-image-resize@10c1f38"},"references":[{"type":"WEB","url":"https://github.com/gumlet/php-image-resize/blob/3.0.0/lib/ImageResize.php#L122-L163"},{"type":"WEB","url":"https://github.com/gumlet/php-image-resize/commit/10c1f386e672536d82be0f39b236a80d87767a50"},{"type":"WEB","url":"https://github.com/gumlet/php-image-resize/commit/cd01c9e8aa2382211d760c825799c8102987a8c2"},{"type":"WEB","url":"https://github.com/gumlet/php-image-resize/releases/tag/3.0.1"},{"type":"WEB","url":"https://github.com/gumlet/php-image-resize/security/advisories/GHSA-3g9v-hjrx-mg5h"},{"type":"WEB","url":"https://www.vulncheck.com/advisories/gumlet-php-image-resize-before-3.0.1-denial-of-service-via-decompression-bombs"}],"provenance":{"sources":["OSV.dev","NVD","FIRST.org (EPSS)"],"lastVerified":"2026-10-12T16:17:05.397"}}