CVE-2025-71391

unknowncovered by 1 sourcefirst seen 2026-07-18

SurrealDB versions before 2.2.2 contain an uncaught exception vulnerability in the net module that allows authenticated users to crash the database. Attackers can send crafted HTTP queries containing null bytes to the /sql endpoint, causing an unhandled exception that crashes the SurrealDB instance and any dependent applications.

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Exploitation outlook

Low exploitation risk0.27% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 18% of all EPSS-scored CVEs.

Advisory coverage (1)

unknownCVE-2025-71391: SurrealDB versions before 2.2.2 contain an uncaught exception vulnerability in the net module …nvd · 2026-07-18

External references

NVD record for CVE-2025-71391

CVE.org record

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