{"action":"Upgrade postgresql15 to 15.19-r0 or later.","affected":[{"fixed":"15.19-r0","introduced":"0"}],"component":"postgresql15","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.22","exploited":false,"fixed_versions":["15.19-r0"],"id":"tcs_01M6H1WT75RF1B7B8RF8W9CZ2F","modified_at":"2026-11-03T06:32:53.037969474Z","published_at":"2026-08-13T13:17:47.880Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2026-18024","https://security.alpinelinux.org/vuln/CVE-2026-18024"],"severity":{"label":"medium","score":4.3},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2026-18024#Alpine:v3.22/postgresql15","url":"https://osv.dev/vulnerability/ALPINE-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-"}