{"id":"CLSA-2025-1757427923","summary":"libxml2: Fix of 2 CVEs","details":"- CVE-2025-7425: fix heap-use-after-free in xmlFreeID caused by 'atype'\n  corruption\n- CVE-2025-6021: fix integer overflows in buffer size calculations","modified":"2026-05-27T11:35:40.013465882Z","published":"2025-09-09T14:25:27Z","upstream":["CVE-2025-6021","CVE-2025-7425"],"references":[{"type":"ADVISORY","url":"https://errata.tuxcare.com/els_os/centos7els/CLSA-2025-1757427923.html"}],"affected":[{"package":{"name":"libxml2","ecosystem":"TuxCare:CentOS:7","purl":"pkg:rpm/tuxcare/libxml2?distro=centos-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.9.1-6.0.3.el7_9.6.tuxcare.els7"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos7els/CLSA-2025-1757427923.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":"2.9.1-6.0.3.el7_9.6.tuxcare.els7"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos7els/CLSA-2025-1757427923.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":"2.9.1-6.0.3.el7_9.6.tuxcare.els7"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos7els/CLSA-2025-1757427923.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":"2.9.1-6.0.3.el7_9.6.tuxcare.els7"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos7els/CLSA-2025-1757427923.json"}}],"schema_version":"1.7.5"}