CVE-2026-63760

脆弱性の種類

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.

影響を受ける製品

• surrealdb surrealdb

参考情報

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