{"id":"CVE-2026-82256","revision":"74b7e4d3ec654d0892abb664221110b7","records":[{"revision":"74b7e4d3ec654d0892abb664221110b7","observedAt":"2026-10-25T16:19:10.271+00:00","statement":{"source":"nvd","id":"CVE-2026-82256","aliases":[],"title":"SvelteKit before 2.69.1 fails to properly validate remote form function payload sizes, allowing attackers to crash the Node process by sending large payloads. Repeated exploitation causes denial of service by repeatedly crashing the applica…","description":"SvelteKit before 2.69.1 fails to properly validate remote form function payload sizes, allowing attackers to crash the Node process by sending large payloads. Repeated exploitation causes denial of service by repeatedly crashing the application process.","state":0,"publishedAt":"2026-08-28T12:16:38.457+00:00","modifiedAt":"2026-10-08T16:17:48.117+00:00","affected":[],"metrics":[{"system":"CVSS 4.0 · disclosure@vulncheck.com · Secondary","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/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","score":6.9,"severity":"MEDIUM"},{"system":"CVSS 3.1 · disclosure@vulncheck.com · Secondary","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","score":5.3,"severity":"MEDIUM"}],"references":["https://github.com/sveltejs/kit/security/advisories/GHSA-wqjv-9729-c5q2","https://www.vulncheck.com/advisories/sveltekit-before-2.69.1-denial-of-service-via-remote-form"],"sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-82256","license":"NIST NVD usage terms; underlying source attribution retained","enrichment":{"sourceStatus":"Analyzed","weaknesses":["CWE-400"],"productCriteria":["cpe:2.3:a:svelte:sveltekit:*:*:*:*:*:node.js:*:*"],"sourceDates":{"published":"2026-08-28T12:16:38.457","lastModified":"2026-10-08T16:17:48.117"},"relatedAdvisories":[],"note":"NVD analysis and CPE criteria are source context, not proof that a package or your environment is affected. Complete affected data, logical configurations and SSVC are retained in the original JSON."},"key":"nvd:CVE-2026-82256","identifiers":["CVE-2026-82256"]},"retained":false,"historicalAffected":[]}],"coverage":[]}