Security Advisory

CVE-2026-63747

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2026-07-20 12:04:40

Last updated 2026-07-23 19:19:54

Assigner VulnCheck

CVSS score 8.7

State PUBLISHED

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.

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