{"id":"CVE-2026-82260","revision":"da54cc2b61974545882c047b9cc8c0b1","records":[{"revision":"da54cc2b61974545882c047b9cc8c0b1","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-82260","aliases":[],"title":"SvelteKit before 2.52.2 Memory Exhaustion via Remote Form Deserialization","description":"SvelteKit (@sveltejs/kit) versions >=2.49.0 and <=2.52.1 with experimental remote functions (experimental.remoteFunctions) and form enabled contain a memory exhaustion vulnerability in remote form deserialization. Malformed form data can cause excessive memory allocation, crashing the server process and resulting in denial of service. Fixed in 2.52.2.","state":0,"publishedAt":"2026-08-28T10:49:43.651+00:00","modifiedAt":"2026-10-08T15:25:31.482+00:00","affected":[{"ecosystem":"Vendor product","name":"kit","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"sveltejs\",\n                    \"product\": \"kit\",\n                    \"defaultStatus\": \"unaffected\",\n                    \"packageURL\": \"pkg:npm/%40sveltejs/kit\",\n                    \"versions\": [\n                        {\n                            \"version\": \"2.49.0\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"semver\",\n                            \"lessThan\": \"2.52.1\"\n                        },\n                        {\n                            \"version\": \"2.52.1\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"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":"HIGH"},{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","score":7.5,"severity":"HIGH"}],"references":["https://github.com/sveltejs/kit/security/advisories/GHSA-vrhm-gvg7-fpcf","https://www.vulncheck.com/advisories/sveltekit-before-2.52.2-memory-exhaustion-via-remote-form-deserialization"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-82260","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-82260","identifiers":["CVE-2026-82260"]},"retained":false,"historicalAffected":[]}],"coverage":[]}