{"id":"CLSA-2026-1791280039","summary":"libxml2: Fix of CVE-2026-74860","details":"- CVE-2026-74860: do not decref the attribute name string after PyList_SetItem\n  in the Python SAX attributeDecl callback to avoid a double-free","modified":"2026-10-26T09:31:43.909509722Z","published":"2026-10-06T09:47:30Z","upstream":["CVE-2026-74860"],"references":[{"type":"ADVISORY","url":"https://errata.tuxcare.com/els_os/centos8.4els/CLSA-2026-1791280039.html"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-74860"}],"affected":[{"package":{"name":"libxml2","ecosystem":"TuxCare:CentOS:8.4","purl":"pkg:rpm/tuxcare/libxml2?distro=centos-8.4"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.9.7-9.el8_4.2.tuxcare.els19"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos8.4els/CLSA-2026-1791280039.json"}},{"package":{"name":"libxml2-devel","ecosystem":"TuxCare:CentOS:8.4","purl":"pkg:rpm/tuxcare/libxml2-devel?distro=centos-8.4"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.9.7-9.el8_4.2.tuxcare.els19"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos8.4els/CLSA-2026-1791280039.json"}},{"package":{"name":"libxml2-static","ecosystem":"TuxCare:CentOS:8.4","purl":"pkg:rpm/tuxcare/libxml2-static?distro=centos-8.4"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.9.7-9.el8_4.2.tuxcare.els19"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos8.4els/CLSA-2026-1791280039.json"}},{"package":{"name":"python3-libxml2","ecosystem":"TuxCare:CentOS:8.4","purl":"pkg:rpm/tuxcare/python3-libxml2?distro=centos-8.4"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.9.7-9.el8_4.2.tuxcare.els19"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos8.4els/CLSA-2026-1791280039.json"}}],"schema_version":"1.9.0"}