CVE-2025-71391

See a problem?
Please try reporting it to the source first.
Source
https://cve.org/CVERecord?id=CVE-2025-71391
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-71391.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2025-71391
Aliases
Published
2026-07-18T13:10:10.977Z
Modified
2026-07-22T05:30:03.917026333Z
Severity
  • 7.1 (High) CVSS_V4 - 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 CVSS Calculator
Summary
SurrealDB before 2.2.2 Denial of Service via /sql endpoint
Details

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.

Database specific 
{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/71xxx/CVE-2025-71391.json",
    "cna_assigner": "VulnCheck",
    "cwe_ids": [
        "CWE-248"
    ]
}
References

Affected packages

Git / github.com/surrealdb/surrealdb

Affected ranges

Type
GIT
Repo
https://github.com/surrealdb/surrealdb
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
e25952a66567ef303ad94908d04146e44a068d01
Fixed
b0a15fa3a19ebe2785115c9948dfbde00399adc8
Fixed
a83e960ee5513a3e39c88f312fabba83f8e15322
Database specific 
{
    "source": "AFFECTED_FIELD",
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "2.2.2"
        },
        {
            "fixed": "2.1.5"
        },
        {
            "fixed": "2.0.5"
        }
    ]
}

Affected versions

v0.*
v0.1.0
v0.1.1
v0.1.10
v0.1.11
v0.1.12
v0.1.13
v0.1.14
v0.1.15
v0.1.16
v0.1.17
v0.1.18
v0.1.19
v0.1.2
v0.1.20
v0.1.21
v0.1.22
v0.1.23
v0.1.24
v0.1.25
v0.1.26
v0.1.27
v0.1.28
v0.1.29
v0.1.3
v0.1.30
v0.1.4
v0.1.5
v0.1.6
v0.1.7
v0.1.8
v0.1.9
v0.3.0
v1.*
v1.0.0
v1.0.0-beta.1
v1.0.0-beta.10
v1.0.0-beta.11
v1.0.0-beta.12
v1.0.0-beta.2
v1.0.0-beta.3
v1.0.0-beta.4
v1.0.0-beta.5
v1.0.0-beta.6
v1.0.0-beta.7
v1.0.0-beta.8
v1.0.0-beta.9
v1.0.0-beta.9+20230402
v2.*
v2.0.0
v2.0.0-alpha.1
v2.0.0-alpha.2
v2.0.0-alpha.3
v2.0.0-alpha.4
v2.0.0-alpha.5
v2.0.0-alpha.6
v2.0.0-alpha.7
v2.0.0-alpha.8
v2.0.0-alpha.9
v2.0.0-beta.1
v2.0.0-beta.2
v2.0.0-beta.3
v2.0.1
v2.0.2
v2.0.3
v2.0.4
v2.1.0
v2.1.1
v2.1.2
v2.1.3
v2.1.4
v2.2.0
v2.2.1

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-71391.json"