{"id":"CLSA-2026-1778491896","summary":"libxml2: Fix of CVE-2022-49043","details":"- CVE-2022-49043: fix use-after-free in xmlXIncludeAddNode by deferring\n  xmlFree(URI) until after the error path has consumed the value","modified":"2026-05-27T11:18:35.009438441Z","published":"2026-05-11T09:31:41Z","upstream":["CVE-2022-49043"],"references":[{"type":"ADVISORY","url":"https://errata.tuxcare.com/els_os/rhel7els/CLSA-2026-1778491896.html"}],"affected":[{"package":{"name":"libxml2","ecosystem":"TuxCare:RHEL:7","purl":"pkg:rpm/tuxcare/libxml2?distro=rhel-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.9.1-6.0.11.el7_9.6.tuxcare.els3"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/rhel7els/CLSA-2026-1778491896.json"}},{"package":{"name":"libxml2-devel","ecosystem":"TuxCare:RHEL:7","purl":"pkg:rpm/tuxcare/libxml2-devel?distro=rhel-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.9.1-6.0.11.el7_9.6.tuxcare.els3"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/rhel7els/CLSA-2026-1778491896.json"}},{"package":{"name":"libxml2-python","ecosystem":"TuxCare:RHEL:7","purl":"pkg:rpm/tuxcare/libxml2-python?distro=rhel-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.9.1-6.0.11.el7_9.6.tuxcare.els3"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/rhel7els/CLSA-2026-1778491896.json"}},{"package":{"name":"libxml2-static","ecosystem":"TuxCare:RHEL:7","purl":"pkg:rpm/tuxcare/libxml2-static?distro=rhel-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.9.1-6.0.11.el7_9.6.tuxcare.els3"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/rhel7els/CLSA-2026-1778491896.json"}}],"schema_version":"1.7.5"}