Vulnerability Details CVE-2026-82260
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.003
EPSS Ranking 27.1%
CVSS Severity
CVSS v3 Score 7.5
References