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.
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History
Mon, 20 Jul 2026 13:30:00 +0000
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Mon, 20 Jul 2026 12:15:00 +0000
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| 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. | |
| Title | SurrealDB before 3.1.0 Denial of Service via JSON Parser | |
| Weaknesses | CWE-674 | |
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cvssV3_1
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Status: PUBLISHED
Assigner: VulnCheck
Published:
Updated: 2026-07-20T12:51:54.674Z
Reserved: 2026-07-18T12:30:08.354Z
Link: CVE-2026-63760
Updated: 2026-07-20T12:51:51.461Z
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OpenCVE Enrichment
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