{"schema_version":"1.7.2","id":"OESA-2026-2291","modified":"2026-05-15T13:59:57Z","published":"2026-05-15T13:59:57Z","upstream":["CVE-2026-43964"],"summary":"postfix security update","details":"Postfix is a Mail Transport Agent (MTA).\r\n\r\nSecurity Fix(es):\n\nPostfix before 3.8.16, 3.9 before 3.9.10, and 3.10 before 3.10.9 sometimes allows a buffer over-read and process crash via an enhanced status code that lacks text after the third number.(CVE-2026-43964)","affected":[{"package":{"ecosystem":"openEuler:22.03-LTS-SP4","name":"postfix","purl":"pkg:rpm/openEuler/postfix&distro=openEuler-22.03-LTS-SP4"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.3.1-22.oe2203sp4"}]}],"ecosystem_specific":{"aarch64":["postfix-3.3.1-22.oe2203sp4.aarch64.rpm","postfix-debuginfo-3.3.1-22.oe2203sp4.aarch64.rpm","postfix-debugsource-3.3.1-22.oe2203sp4.aarch64.rpm","postfix-perl-scripts-3.3.1-22.oe2203sp4.aarch64.rpm","postfix-pgsql-3.3.1-22.oe2203sp4.aarch64.rpm"],"noarch":["postfix-help-3.3.1-22.oe2203sp4.noarch.rpm","postfix-sysvinit-3.3.1-22.oe2203sp4.noarch.rpm"],"src":["postfix-3.3.1-22.oe2203sp4.src.rpm"],"x86_64":["postfix-3.3.1-22.oe2203sp4.x86_64.rpm","postfix-debuginfo-3.3.1-22.oe2203sp4.x86_64.rpm","postfix-debugsource-3.3.1-22.oe2203sp4.x86_64.rpm","postfix-perl-scripts-3.3.1-22.oe2203sp4.x86_64.rpm","postfix-pgsql-3.3.1-22.oe2203sp4.x86_64.rpm"]}}],"references":[{"type":"ADVISORY","url":"https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-2291"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-43964"}],"database_specific":{"severity":"Low"}}