PostgreSQL: Risk of Superuser Exploit via pg_dump Race Condition

In PostgreSQL versions before 16.4, 15.8, 14.13, 13.16, 12.20 a high severity vulnerability CVE-2024-7348 was detected. This vulnerability allows attackers to execute SQL functions as a superuser by exploiting a race condition, swapping an object with a view or foreign table during the backup process. To fix this problem, users should upgrade to version 16.4.0. For more details, visit https://nvd.nist.gov/vuln/detail/CVE-2024-7348.