{"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_01M5NQMTYA9JV41EW6BTFY63QM","modified_at":"2026-10-01T03:02:48.851393934Z","published_at":"2026-08-13T13:17:43.553Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-14662","https://security-tracker.debian.org/tracker/CVE-2026-14662"],"severity":{"label":"high","score":8.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-14662#Debian:14/postgresql-18","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-14662"}],"summary":"Integer wraparound in PostgreSQL tsvector and tsquery data type functions allows an unprivileged database user to cause the server to undersize an allocation and write out-of-bounds, via crafted large"}