{"action":"Upgrade postgresql-15 to 15.19-0+deb12u1 or later.","affected":[{"fixed":"15.19-0+deb12u1","introduced":"0"}],"component":"postgresql-15","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["15.19-0+deb12u1"],"id":"tcs_01M5NQW250SVVHE5Y137VTQZZA","modified_at":"2026-10-01T03:02:29.559269765Z","published_at":"2026-08-13T13:17:47.880Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-18024","https://security-tracker.debian.org/tracker/CVE-2026-18024"],"severity":{"label":"medium","score":4.3},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-18024","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-18024"}],"summary":"Buffer over-read in PostgreSQL ascii() SQL function allows a user to disclose up to 3 bytes after the end of a specific allocation, via a crafted text value. This is the same class of defect that CVE-"}