CVE-2026-63747

HighCVSS 7.5/10Last modified Jul 23, 2026

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.

Metrics

CVSS 3.1 7.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-248

Affected software

No affected versions have been published.

Timeline

Published
Jul 20, 2026
Last modified
Jul 23, 2026
NVD status
Analyzed

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CVE-2026-63747: High severity, CVSS 7.5 | Vulnix