PT-2026-61563 · Surrealdb · Surrealdb

CVE-2026-63747 · Published 2026-07-20 · Updated 2026-07-20

NVD

CVSS v3.1

7.5

High

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

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.

Fix

Weakness Enumeration

CWE-248

Related Identifiers

CVE-2026-63747

Affected Products

Surrealdb

References · 3

• https://github.com/surrealdb/surrealdb/security/advisories/GHSA-wjjj-24cx-f28g · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-63747 · Security Note
• https://vulncheck.com/advisories/surrealdb-before-denial-of-service-via-malformed-rpc-use · Note