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.
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | |||||||||
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| surrealdb | surrealdb | unaffected |
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| surrealdb | surrealdb | unaffected |
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| surrealdb | surrealdb | unaffected |
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Fixes
Solution
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Workaround
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References
History
Sat, 18 Jul 2026 13:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | 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. | |
| Title | SurrealDB before 2.2.2 Denial of Service via /sql endpoint | |
| Weaknesses | CWE-248 | |
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| Metrics |
cvssV4_0
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MITRE
Status: PUBLISHED
Assigner: VulnCheck
Published:
Updated: 2026-07-18T13:10:10.977Z
Reserved: 2026-07-16T12:14:41.770Z
Link: CVE-2025-71391
Vulnrichment
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NVD
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Redhat
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OpenCVE Enrichment
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Weaknesses