{"$ref":"https://www.cert.ssi.gouv.fr/openapi.json","affected_systems":[{"description":"Postfix versions 3.11.x ant\u00e9rieures \u00e0 3.11.4","product":{"name":"Postfix","vendor":{"name":"Postfix","scada":false}}},{"description":"Postfix versions 3.10.x ant\u00e9rieures \u00e0 3.10.11","product":{"name":"Postfix","vendor":{"name":"Postfix","scada":false}}},{"description":"Postfix versions 3.9.x ant\u00e9rieures \u00e0 3.9.12","product":{"name":"Postfix","vendor":{"name":"Postfix","scada":false}}},{"description":"Postfix versions ant\u00e9rieures \u00e0 3.8.18","product":{"name":"Postfix","vendor":{"name":"Postfix","scada":false}}}],"affected_systems_content":"","content":"## Solutions\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l'\u00e9diteur pour l'obtention des correctifs (cf. section Documentation).","cves":[],"links":[],"reference":"CERTFR-2026-AVI-0793","revisions":[{"description":"Version initiale","revision_date":"2026-06-22T00:00:00.000000"}],"risks":[{"description":"D\u00e9ni de service \u00e0 distance"},{"description":"Non sp\u00e9cifi\u00e9 par l'\u00e9diteur"}],"summary":"De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans Postfix. Elles permettent \u00e0 un attaquant de provoquer un d\u00e9ni de service \u00e0 distance et un probl\u00e8me de s\u00e9curit\u00e9 non sp\u00e9cifi\u00e9 par l'\u00e9diteur.","title":"Multiples vuln\u00e9rabilit\u00e9s dans Postfix","vendor_advisories":[{"published_at":"2026-06-17","title":"Bulletin de s\u00e9curit\u00e9 Postfix postfix-3.11.4","url":"http://www.postfix.org/announcements/postfix-3.11.4.html"}]}