What is GHSA-j7ww-7h79-mmf6?

GHSA-j7ww-7h79-mmf6 is a security advisory published by GitHub Security Advisories with High severity. SurrealDB versions before 3.1.0 contain a denial of service vulnerability in the RPC use handler...

Which CVE IDs does GHSA-j7ww-7h79-mmf6 cover?

GHSA-j7ww-7h79-mmf6 covers the following CVE IDs: CVE-2026-63747. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-j7ww-7h79-mmf6?

GHSA-j7ww-7h79-mmf6 has a CVSS v3 base score of 7.5, published by GitHub Security Advisories.

GHSA-j7ww-7h79-mmf6HighCVSS 7.5

SurrealDB versions before 3.1.0 contain a denial of service vulnerability in the RPC use handler...

Vendor

GitHub Security Advisories

Published

July 20, 2026

Last Modified

July 20, 2026

🔗 CVE IDs covered (1)

CVE-2026-63747 →

📋 Description

SurrealDB versions before 3.1.0 contain a denial of service vulnerability in the RPC use handler that panics when db is set without a namespace. Unauthenticated attackers can send a malformed WebSocket message to the /rpc endpoint to crash the server process.

🔗 References (4)

https://github.com/surrealdb/surrealdb/security/advisories/GHSA-wjjj-24cx-f28g
https://nvd.nist.gov/vuln/detail/CVE-2026-63747
https://www.vulncheck.com/advisories/surrealdb-before-denial-of-service-via-malformed-rpc-use
https://github.com/advisories/GHSA-j7ww-7h79-mmf6