Security Advisory
CVE-2026-63760
7.5
HIGH
Vulnerability Description
SurrealDB before 3.1.0 fails to enforce the configured recursion depth limit in the value and JSON parser when processing nested braces, brackets, or parentheses. Unauthenticated attackers can send deeply nested JSON payloads to the WebSocket /rpc endpoint to exhaust server memory and crash the process.
Published Date
July 20, 2026
Official Source
NIST NVD Advisory