CVE-2026-63760 — SurrealDB before 3.1.0 Denial of Service via JSON Parser
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. Unauthenticate…
Published: 2026-07-20 · CVSS: 8.7 · CVSS 4.0
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.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7