CVE-2025-71393SurrealDB before 2.2.2 Memory Exhaustion via Nested Functions
Updated under an hour ago ()
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No exploitation reported and no EPSS estimate yet.
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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.
- CVSS
- 6.0 MEDIUM (v4.0, CNA)CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
- Weakness (CWE)
- CWE-674
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- VulnCheck
- NVD analysis
- Analyzed
- Record last updated
- Oct 8, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
surrealdb surrealdb surrealdb:surrealdb (from the name) | before 2.2.2; 2.2.2 not affected | CNA record |
surrealdb surrealdb surrealdb:surrealdb | before 2.0.5; from 2.1.0 before 2.1.5; from 2.2.0 before 2.2.2 | NVD |
References
- https://github.com/surrealdb/surrealdb/security/advisories/GHSA-m7rc-8w7m-r9qrvendor-advisory
- https://www.vulncheck.com/advisories/surrealdb-before-memory-exhaustion-via-nested-functionsthird-party-advisory
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.