Medium severity6.5NVD Advisory· Published Jul 18, 2026· Updated Aug 13, 2026
CVE-2025-71393
CVE-2025-71393
Description
SurrealDB before 2.2.2 with scripting enabled fails to properly enforce recursion limits when native functions contain embedded JavaScript that issues new queries. Authenticated attackers can bypass the recursion limit by chaining native and JavaScript function calls to trigger infinite recursion and exhaust server memory.
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Affected products
2Patches
Vulnerability mechanics
References
2- github.com/surrealdb/surrealdb/security/advisories/GHSA-m7rc-8w7m-r9qrnvdVendor Advisory
- www.vulncheck.com/advisories/surrealdb-before-memory-exhaustion-via-nested-functionsnvdThird Party Advisory
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