What is GHSA-33c7-c62f-7cc2?

GHSA-33c7-c62f-7cc2 is a security advisory published by GitHub Security Advisories with High severity. SvelteKit (@sveltejs/kit) versions \u003e=2.49.0 and \u003c=2.52.1 with experimental remote functions ...

Which CVE IDs does GHSA-33c7-c62f-7cc2 cover?

GHSA-33c7-c62f-7cc2 covers the following CVE IDs: CVE-2026-82260. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-33c7-c62f-7cc2?

GHSA-33c7-c62f-7cc2 has a CVSS v3 base score of 7.5, published by GitHub Security Advisories.

GHSA-33c7-c62f-7cc2HighCVSS 7.5

SvelteKit (@sveltejs/kit) versions >=2.49.0 and <=2.52.1 with experimental remote functions ...

Vendor

GitHub Security Advisories

Published

August 28, 2026

Last Modified

August 28, 2026

🔗 CVE IDs covered (1)

CVE-2026-82260 →

📋 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.

🔗 References (4)

https://github.com/sveltejs/kit/security/advisories/GHSA-vrhm-gvg7-fpcf
https://nvd.nist.gov/vuln/detail/CVE-2026-82260
https://www.vulncheck.com/advisories/sveltekit-before-2.52.2-memory-exhaustion-via-remote-form-deserialization
https://github.com/advisories/GHSA-33c7-c62f-7cc2