{"action":"Upgrade postgresql-18 to 18.6-1 or later.","affected":[{"fixed":"18.6-1","introduced":"0"}],"component":"postgresql-18","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["18.6-1"],"id":"tcs_01M5NQMZPYJJC7VGY8W4263AZ6","modified_at":"2026-10-01T03:02:49.063645549Z","published_at":"2026-08-13T13:17:45.523Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-14681","https://security-tracker.debian.org/tracker/CVE-2026-14681"],"severity":{"label":"medium","score":4.2},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-14681#Debian:14/postgresql-18","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-14681"}],"summary":"Improper enforcement of message integrity in PostgreSQL GSSAPI support allows a user to negotiate GSSAPI contrary to pg_hba.conf rules, via initial direct TLS connection. Despite a pg_hba.conf that ap"}