{"action":"Upgrade exim to 4.94.2-r0 or later.","affected":[{"fixed":"4.94.2-r0","introduced":"4.00"}],"component":"exim","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.23","exploited":false,"fixed_versions":["4.94.2-r0"],"id":"tcs_01M6GQDTJWXKZXK7VRF76KSP8G","modified_at":"2026-11-03T06:32:31.238326732Z","published_at":"2021-05-06T13:15:09.777Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2020-28026","https://security.alpinelinux.org/vuln/CVE-2020-28026"],"severity":{"label":"critical","score":9.8},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2020-28026#Alpine:v3.23/exim","url":"https://osv.dev/vulnerability/ALPINE-CVE-2020-28026"}],"summary":"Exim 4 before 4.94.2 has Improper Neutralization of Line Delimiters, relevant in non-default configurations that enable Delivery Status Notification (DSN). Certain uses of ORCPT= can place a newline i"}