PT-2026-136180
CVE-2026-121423
·
Published
2026-11-03
·
Updated
2026-11-03
Description by
CVSS 4.0
7.1
HighMetricsAV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
Name of the Vulnerable Software and Affected Versions
SurrealDB versions prior to 3.3.0
Description
An unbounded recursion issue allows authenticated users to crash the surreald process by triggering a stack overflow on deeply nested values. This occurs when attackers execute UPDATE statements that wrap a stored array within itself, followed by a SELECT or EXPORT operation, resulting in a persistent denial of service for all tenants.
Recommendations
Update SurrealDB to version 3.3.0 or later.
Exploitability
Exploit
Fix
Impacts
Vendors
Affected products
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