{"action":"Upgrade postgresql to 12.7-r0 or later.","affected":[{"fixed":"12.7-r0","introduced":"9.6.0"}],"component":"postgresql","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.12","exploited":false,"fixed_versions":["12.7-r0"],"id":"tcs_01M5ND77VKCWKB4Y0R96384KCP","modified_at":"2026-10-23T17:17:56.187170235Z","published_at":"2021-10-11T17:15:07.727Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2021-32028","https://security.alpinelinux.org/vuln/CVE-2021-32028"],"severity":{"label":"medium","score":6.5},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2021-32028#Alpine:v3.12/postgresql","url":"https://osv.dev/vulnerability/ALPINE-CVE-2021-32028"}],"summary":"A flaw was found in postgresql. Using an INSERT ... ON CONFLICT ... DO UPDATE command on a purpose-crafted table, an authenticated database user could read arbitrary bytes of server memory. The highes"}