CVE-2025-71393
MEDIUMSurrealDB before 2.2.2 Memory Exhaustion via Nested Functions
Title source: cnaDescription
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.
References (2)
Core 2
Core References
Vendor Advisory vendor-advisory
GitHub Security Advisory (GHSA-m7rc-8w7m-r9qr)
https://github.com/surrealdb/surrealdb/security/advisories/GHSA-m7rc-8w7m-r9qr
Third Party Advisory third-party-advisory
VulnCheck Advisory: SurrealDB before 2.2.2 Memory Exhaustion via Nested Functions
https://www.vulncheck.com/advisories/surrealdb-before-memory-exhaustion-via-nested-functions
Scores
CVSS v4
6.0
EPSS
0.0025
EPSS Percentile
16.4%
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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-674
Status
published
Products (6)
surrealdb/surrealdb
< 2.0.5
surrealdb/surrealdb
< 2.1.5
surrealdb/surrealdb
< 2.2.2
surrealdb/surrealdb
2.0.5
surrealdb/surrealdb
2.1.5
surrealdb/surrealdb
2.2.2
Published
Jul 18, 2026
Tracked Since
Jul 18, 2026