{"cve":"CVE-2025-71391","nvd":{"published":"2026-07-18T14:17:10.457","modified":"2026-10-29T21:17:05.660","status":"Analyzed","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.","cvss_v4":{"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N","score":7.1},"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","score":6.5},"cwes":["CWE-248"],"references":["https://github.com/surrealdb/surrealdb/security/advisories/GHSA-rq86-9m6r-cm3g","https://www.vulncheck.com/advisories/surrealdb-before-denial-of-service-via-sql-endpoint"],"products":["surrealdb:surrealdb"],"source":"nvd","synced_at":"2026-10-29T21:36:56.436249234+00:00"},"epss":{"cve":"CVE-2025-71391","score":0.00555,"percentile":0.4623,"date":"2026-10-29"},"kev":null,"osv":[{"id":"GHSA-rq86-9m6r-cm3g","url":"https://osv.dev/vulnerability/GHSA-rq86-9m6r-cm3g","summary":"SurrealDB has uncaught exception in Net module that leads to database crash","modified":"2026-07-19T03:56:46.906428604Z","packages":[{"ecosystem":"crates.io","name":"surrealdb","purl":"pkg:cargo/surrealdb","ranges":[">=2.2.0 <2.2.2"],"fixed":["2.2.2"]},{"ecosystem":"crates.io","name":"surrealdb","purl":"pkg:cargo/surrealdb","ranges":[">=2.1.0 <2.1.5"],"fixed":["2.1.5"]},{"ecosystem":"crates.io","name":"surrealdb","purl":"pkg:cargo/surrealdb","ranges":["<2.0.5"],"fixed":["2.0.5"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}