{"id":"CLSA-2026-1779359397","summary":"expat: Fix of CVE-2026-45186","details":"- CVE-2026-45186: fix quadratic runtime in attribute collision detection by\n  using a hash table for default attribute names instead of an O(n^2) loop","modified":"2026-10-26T09:31:48.765805925Z","published":"2026-05-21T10:30:01Z","upstream":["CVE-2026-45186"],"references":[{"type":"ADVISORY","url":"https://errata.tuxcare.com/els_os/centos7els/CLSA-2026-1779359397.html"}],"affected":[{"package":{"name":"expat","ecosystem":"TuxCare:CentOS:7","purl":"pkg:rpm/tuxcare/expat?distro=centos-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.1.0-15.0.7.el7_9.tuxcare.els2"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos7els/CLSA-2026-1779359397.json"}},{"package":{"name":"expat-devel","ecosystem":"TuxCare:CentOS:7","purl":"pkg:rpm/tuxcare/expat-devel?distro=centos-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.1.0-15.0.7.el7_9.tuxcare.els2"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos7els/CLSA-2026-1779359397.json"}},{"package":{"name":"expat-static","ecosystem":"TuxCare:CentOS:7","purl":"pkg:rpm/tuxcare/expat-static?distro=centos-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.1.0-15.0.7.el7_9.tuxcare.els2"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos7els/CLSA-2026-1779359397.json"}}],"schema_version":"1.9.0"}