{"schema":"threatline.record/2","record":{"id":"CVE-2026-109398","aliases":["GHSA-3g9v-hjrx-mg5h"],"summary":"Gumlet php-image-resize before 3.0.1 Denial of Service via Decompression Bombs","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.","categories":["Runtimes & languages"],"product":"php-image-resize","vendor":"gumlet","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-109398","source_modified_at":"2026-10-13T18:20:30.276Z","fetched_at":"2026-10-23T18:48:36.087640Z","product":"php-image-resize","vendor":"gumlet","versions":[{"version":"0","lessThan":"3.0.1","status":"affected","versionType":"semver"}],"defaultStatus":"unaffected"}],"fixed_versions":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-109398","source_modified_at":"2026-10-13T18:20:30.276Z","fetched_at":"2026-10-23T18:48:36.087640Z","package":{"name":"php-image-resize","ecosystem":null},"version":"3.0.1","basis":"first unaffected version stated in the CVE record"}],"cvss":8.7,"severity":"High","kev":{"listed":false},"epss":{"probability":0.00453,"percentile":0.38389,"score_date":"2026-10-23"},"published_at":"2026-10-12T15:16:43.793Z","modified_at":"2026-10-13T18:20:30.276Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-109398","fetched_at":"2026-10-23T18:48:36.087640Z","source_modified_at":"2026-10-13T18:20:30.276Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-109398","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","EPSS"],"references":[{"source":"CVE List","url":"https://github.com/gumlet/php-image-resize/security/advisories/GHSA-3g9v-hjrx-mg5h","tags":["exploit"]},{"source":"CVE List","url":"https://github.com/gumlet/php-image-resize/commit/10c1f386e672536d82be0f39b236a80d87767a50","tags":["patch"]},{"source":"CVE List","url":"https://github.com/gumlet/php-image-resize/commit/cd01c9e8aa2382211d760c825799c8102987a8c2","tags":["patch"]},{"source":"CVE List","url":"https://github.com/gumlet/php-image-resize/blob/3.0.0/lib/ImageResize.php#L122-L163","tags":["technical-description"]},{"source":"CVE List","url":"https://github.com/gumlet/php-image-resize/releases/tag/3.0.1","tags":["release-notes"]},{"source":"CVE List","url":"https://www.vulncheck.com/advisories/gumlet-php-image-resize-before-3.0.1-denial-of-service-via-decompression-bombs","tags":["third-party-advisory"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","ssvc":{"exploitation":"poc","automatable":"yes","technical_impact":"partial","assessed_at":"2026-10-13T18:20:05.846510Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":"product","confidence":"heuristic","reviewed":false},"change_timestamp":"2026-10-13T18:20:30.276Z","content_hash":"57f841fd113f19fee67d6a9f725ee794e0362b2ff183d43f473b98a93d13df38"}}