CVE-2026-63760

弱点类型

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.

受影响产品

• surrealdb surrealdb

参考链接

• https://github.com/surrealdb/surrealdb/security/advisories/GHSA-q729-696q-g9pq
• https://www.vulncheck.com/advisories/surrealdb-before-denial-of-service-via-json-parser