{"id":"EUVD-2026-67585","revision":"966dba1dabe54db2a75248e252588fde","records":[{"revision":"966dba1dabe54db2a75248e252588fde","observedAt":"2026-11-05T13:47:27.296+00:00","statement":{"source":"euvd","id":"EUVD-2026-67585","aliases":["CVE-2026-82259","GHSA-7jhg-723h-fjhx"],"title":"SvelteKit versions from 2.49.0 through 2.53.2 (fixed in 2.53.3) contain a deserialization expansion issue in the experimental form remote function. When an application enables experimental.remoteFunctions and uses the form function to proce…","description":"SvelteKit versions from 2.49.0 through 2.53.2 (fixed in 2.53.3) contain a deserialization expansion issue in the experimental form remote function. When an application enables experimental.remoteFunctions and uses the form function to process the files array without validating files.length or individual file sizes, an attacker can submit relatively small inputs that expand into very large file arrays, leading to expensive processing and denial of service.","state":0,"publishedAt":null,"modifiedAt":null,"affected":[],"metrics":[{"system":"EUVD CVSS 4.0","vector":"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","score":8.7,"severity":null}],"references":["https://github.com/sveltejs/kit/security/advisories/GHSA-fpg4-jhqr-589c","https://www.vulncheck.com/advisories/sveltekit-2.49.0-before-2.53.3-denial-of-service-via-form"],"sourceUrl":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-67585","license":"ENISA EUVD · source terms and attribution apply","enrichment":{"sourceStatus":null,"weaknesses":[],"productCriteria":[],"sourceDates":{"datePublished":"Aug 28, 2026, 10:49:42 AM","dateUpdated":"Oct 8, 2026, 3:25:30 PM"},"relatedAdvisories":[],"note":"EUVD source date text has no stated timezone and is retained without inventing a UTC instant. Related bulletin membership is not an alias, common cause or applicability claim. A missing vector with a zero score is treated as unrated. Complete vendor/product and underlying source evidence remains in the original JSON."},"key":"euvd:EUVD-2026-67585","identifiers":["EUVD-2026-67585","CVE-2026-82259","GHSA-7jhg-723h-fjhx"]},"retained":false,"historicalAffected":[]}],"coverage":[]}