{"id":"CLSA-2026-1791118211","summary":"libxml2: Fix of 2 CVEs","details":"- CVE-2025-7425: clear the attribute type through the live attr argument in\n  xmlRemoveID() instead of id-\u003eattr, which read the xmlID already freed by\n  xmlHashRemoveEntry()\n- CVE-2022-23308: normalize the ID value in xmlRemoveID() after it is read\n  from the attribute instead of before, where the pointer was uninitialized","modified":"2026-10-26T09:43:35.363886708Z","published":"2026-10-07T00:21:21Z","upstream":["CVE-2022-23308","CVE-2025-7425"],"references":[{"type":"ADVISORY","url":"https://errata.tuxcare.com/els_os/centos7els/CLSA-2026-1791118211.html"}],"affected":[{"package":{"name":"libxml2","ecosystem":"TuxCare:CentOS:7","purl":"pkg:rpm/tuxcare/libxml2?distro=centos-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.9.1-6.0.13.el7_9.6.tuxcare.els2"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos7els/CLSA-2026-1791118211.json"}},{"package":{"name":"libxml2-devel","ecosystem":"TuxCare:CentOS:7","purl":"pkg:rpm/tuxcare/libxml2-devel?distro=centos-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.9.1-6.0.13.el7_9.6.tuxcare.els2"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos7els/CLSA-2026-1791118211.json"}},{"package":{"name":"libxml2-python","ecosystem":"TuxCare:CentOS:7","purl":"pkg:rpm/tuxcare/libxml2-python?distro=centos-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.9.1-6.0.13.el7_9.6.tuxcare.els2"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos7els/CLSA-2026-1791118211.json"}},{"package":{"name":"libxml2-static","ecosystem":"TuxCare:CentOS:7","purl":"pkg:rpm/tuxcare/libxml2-static?distro=centos-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.9.1-6.0.13.el7_9.6.tuxcare.els2"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos7els/CLSA-2026-1791118211.json"}}],"schema_version":"1.9.0"}