{"id":"CLSA-2026-1778834936","summary":"postfix: Fix of CVE-2023-51764","details":"- CVE-2023-51764: fix SMTP smuggling (backport of 2.11.11-smuggling-patch)","modified":"2026-05-27T11:18:28.052729255Z","published":"2026-05-15T08:49:01Z","upstream":["CVE-2023-51764"],"references":[{"type":"ADVISORY","url":"https://errata.tuxcare.com/els_os/oraclelinux7els/CLSA-2026-1778834936.html"}],"affected":[{"package":{"name":"postfix","ecosystem":"TuxCare:OracleLinux:7","purl":"pkg:rpm/tuxcare/postfix?distro=oraclelinux-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:2.10.1-9.el7.tuxcare.els1"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/oraclelinux7els/CLSA-2026-1778834936.json"}},{"package":{"name":"postfix-perl-scripts","ecosystem":"TuxCare:OracleLinux:7","purl":"pkg:rpm/tuxcare/postfix-perl-scripts?distro=oraclelinux-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:2.10.1-9.el7.tuxcare.els1"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/oraclelinux7els/CLSA-2026-1778834936.json"}},{"package":{"name":"postfix-sysvinit","ecosystem":"TuxCare:OracleLinux:7","purl":"pkg:rpm/tuxcare/postfix-sysvinit?distro=oraclelinux-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:2.10.1-9.el7.tuxcare.els1"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/oraclelinux7els/CLSA-2026-1778834936.json"}}],"schema_version":"1.7.5"}