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Since this > issue can reliably crash the PostgreSQL server, I would like to ask > whether it should be treated as a security vulnerability and whether > it is eligible for CVE assignment. Hello, Server crashes ("denial of service") requiring an authenticated user are not, by themselves, considered security vulnerabilities. See "What is a Security Vulnerability in PostgreSQL?" here: https://www.postgresql.org/support/security/ Thanks -- Álvaro Herrera 48°01'N 7°57'E — https://www.EnterpriseDB.com/ "People get annoyed when you try to debug them." (Larry Wall)