{"id":"CLSA-2025-1753298447","summary":"libxml2: Fix of 2 CVEs","details":"- CVE-2025-49794: fix memory safety issues in xmlSchematronReportOutput when parsing\n  XPath elements\n- CVE-2025-49796: fix memory corruption issue triggered by processing sch:name\n  elements in input XML file","modified":"2026-06-01T00:33:26.211801247Z","published":"2025-07-23T19:20:51Z","upstream":["CVE-2025-49794","CVE-2025-49796"],"references":[{"type":"ADVISORY","url":"https://errata.tuxcare.com/els_os/oraclelinux7els/CLSA-2025-1753298447.html"}],"affected":[{"package":{"name":"libxml2","ecosystem":"TuxCare:OracleLinux:7","purl":"pkg:rpm/tuxcare/libxml2?distro=oraclelinux-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.9.1-6.0.3.el7_9.6.tuxcare.els5"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/oraclelinux7els/CLSA-2025-1753298447.json"}},{"package":{"name":"libxml2-devel","ecosystem":"TuxCare:OracleLinux:7","purl":"pkg:rpm/tuxcare/libxml2-devel?distro=oraclelinux-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.9.1-6.0.3.el7_9.6.tuxcare.els5"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/oraclelinux7els/CLSA-2025-1753298447.json"}},{"package":{"name":"libxml2-python","ecosystem":"TuxCare:OracleLinux:7","purl":"pkg:rpm/tuxcare/libxml2-python?distro=oraclelinux-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.9.1-6.0.3.el7_9.6.tuxcare.els5"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/oraclelinux7els/CLSA-2025-1753298447.json"}},{"package":{"name":"libxml2-static","ecosystem":"TuxCare:OracleLinux:7","purl":"pkg:rpm/tuxcare/libxml2-static?distro=oraclelinux-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.9.1-6.0.3.el7_9.6.tuxcare.els5"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/oraclelinux7els/CLSA-2025-1753298447.json"}}],"schema_version":"1.7.5"}