CVE-2026-6667
MEDIUM
NVD
CVSS Score
4.3
Severity
MEDIUM
Published
May 09, 2026
Vendor
unknown
Description
PgBouncer before 1.25.2 did not perform an appropriate authorization check for the KILL_CLIENT admin command. All users with access to the administration console (which itself requires authorization) could run this command. It would have been correct to allow only users listed in the admin_users parameter.