{"action":"Upgrade dovecot to 2.4.4-r0 or later.","affected":[{"fixed":"2.4.4-r0","introduced":"0"}],"component":"dovecot","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.24","exploited":false,"fixed_versions":["2.4.4-r0"],"id":"tcs_01M5NFQP5FZFQBAA8CV95F5ANR","modified_at":"2026-10-01T02:17:49.286928411Z","published_at":"2026-05-12T14:17:04.703Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2026-42006","https://security.alpinelinux.org/vuln/CVE-2026-42006"],"severity":{"label":"medium","score":4.3},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2026-42006#Alpine:v3.24/dovecot","url":"https://osv.dev/vulnerability/ALPINE-CVE-2026-42006"}],"summary":"An attacker can cause uncontrolled memory usage with excessive bracing over IMAP. The fix in CVE-2026-27857 was incomplete, only blocking one way of doing this, so there was still another way left ope"}