CVE-2026-63758
MEDIUM
NVD
CVSS Score
5.4
Severity
MEDIUM
Published
Jul 20, 2026
Vendor
unknown
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.