{"id":"CLSA-2026-1779735114","summary":"postfix: Fix of CVE-2026-43964","details":"- makedefs: support Linux kernel \u003e= 3 on build hosts\n- CVE-2026-43964: fix buffer over-read on enhanced status code without trailing text","modified":"2026-10-26T09:31:39.369550320Z","published":"2026-05-28T14:32:36Z","upstream":["CVE-2026-43964"],"references":[{"type":"ADVISORY","url":"https://errata.tuxcare.com/els_os/centos6els/CLSA-2026-1779735114.html"}],"affected":[{"package":{"name":"postfix","ecosystem":"TuxCare:CentOS:6","purl":"pkg:rpm/tuxcare/postfix?distro=centos-6"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:2.6.6-8.el6.tuxcare.els1"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos6els/CLSA-2026-1779735114.json"}},{"package":{"name":"postfix-perl-scripts","ecosystem":"TuxCare:CentOS:6","purl":"pkg:rpm/tuxcare/postfix-perl-scripts?distro=centos-6"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:2.6.6-8.el6.tuxcare.els1"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos6els/CLSA-2026-1779735114.json"}}],"schema_version":"1.9.0"}