Security Advisory

CVE-2026-63758

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2026-07-20 12:04:48

Last updated 2026-07-20 19:31:30

Assigner VulnCheck

CVSS score 5.3

State PUBLISHED

Description

SurrealDB versions before 3.1.0 contain an authorization bypass vulnerability in the KILL statement that allows authenticated database users to terminate other users' LIVE SELECT subscriptions. Attackers can issue KILL statements with target live query UUIDs to disrupt real-time data subscriptions of other users without ownership verification.

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