{"action":"Upgrade pgbouncer to 1.25.2-1 or later.","affected":[{"fixed":"1.25.2-1","introduced":"0"}],"component":"pgbouncer","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["1.25.2-1"],"id":"tcs_01M5NTNJ908WJNTCGT7CQP3TP8","modified_at":"2026-10-01T03:03:38.487993899Z","published_at":"2026-05-09T01:16:09.153Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-6666","https://security-tracker.debian.org/tracker/CVE-2026-6666"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-6666#Debian:14/pgbouncer","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-6666"}],"summary":"A possible null pointer reference in PgBouncer before 1.25.2 could lead to a crash, if a server sends an error response without SQLSTATE field."}