{"id":"CLSA-2026-1792507096","summary":"libxslt: Fix of 6 CVEs","details":"- CVE-2019-11068: fix security framework bypass in xsltCheckRead and\n  xsltCheckWrite callers\n- CVE-2019-18197: fix dangling pointer in xsltCopyText\n- CVE-2019-5815: always set context node before calling XPath iterators\n- CVE-2021-30560: fix use-after-free in xsltApplyTemplates\n- CVE-2024-55549: fix use-after-free related to excluded namespaces\n- CVE-2025-24855: fix use-after-free of XPath context node in nested\n  XPath evaluations","modified":"2026-10-26T09:31:41.193841590Z","published":"2026-10-20T16:51:41Z","upstream":["CVE-2019-11068","CVE-2019-18197","CVE-2019-5815","CVE-2021-30560","CVE-2024-55549","CVE-2025-24855"],"references":[{"type":"ADVISORY","url":"https://errata.tuxcare.com/els_os/centos6els/CLSA-2026-1792507096.html"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2019-11068"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2019-18197"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2019-5815"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-30560"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2024-55549"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-24855"}],"affected":[{"package":{"name":"libxslt","ecosystem":"TuxCare:CentOS:6","purl":"pkg:rpm/tuxcare/libxslt?distro=centos-6"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.1.26-2.el6_3.1.tuxcare.els1"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos6els/CLSA-2026-1792507096.json"}},{"package":{"name":"libxslt-devel","ecosystem":"TuxCare:CentOS:6","purl":"pkg:rpm/tuxcare/libxslt-devel?distro=centos-6"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.1.26-2.el6_3.1.tuxcare.els1"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos6els/CLSA-2026-1792507096.json"}},{"package":{"name":"libxslt-python","ecosystem":"TuxCare:CentOS:6","purl":"pkg:rpm/tuxcare/libxslt-python?distro=centos-6"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.1.26-2.el6_3.1.tuxcare.els1"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos6els/CLSA-2026-1792507096.json"}}],"schema_version":"1.9.0"}