{"id":"CLSA-2026-1782983048","summary":"python2: Fix of 2 CVEs","details":"- CVE-2026-4224: guard conv_content_model() in pyexpat against unbounded C\n  recursion (C stack overflow) when an Expat parser with a registered\n  ElementDeclHandler parses an inline DTD containing a deeply nested content\n  model, using Py_EnterRecursiveCall/Py_LeaveRecursiveCall","modified":"2026-10-26T09:31:50.242138257Z","published":"2026-07-02T09:04:26Z","upstream":["CVE-2026-4224"],"references":[{"type":"ADVISORY","url":"https://errata.tuxcare.com/els_os/centos8.4els/CLSA-2026-1782983048.html"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-13462"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-4224"}],"affected":[{"package":{"name":"python2","ecosystem":"TuxCare:CentOS:8.4","purl":"pkg:rpm/tuxcare/python2?distro=centos-8.4"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.7.18-4.module_el8.4.0+2430+eaf5f37f.tuxcare.els25"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos8.4els/CLSA-2026-1782983048.json"}},{"package":{"name":"python2-debug","ecosystem":"TuxCare:CentOS:8.4","purl":"pkg:rpm/tuxcare/python2-debug?distro=centos-8.4"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.7.18-4.module_el8.4.0+2430+eaf5f37f.tuxcare.els25"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos8.4els/CLSA-2026-1782983048.json"}},{"package":{"name":"python2-devel","ecosystem":"TuxCare:CentOS:8.4","purl":"pkg:rpm/tuxcare/python2-devel?distro=centos-8.4"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.7.18-4.module_el8.4.0+2430+eaf5f37f.tuxcare.els25"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos8.4els/CLSA-2026-1782983048.json"}},{"package":{"name":"python2-libs","ecosystem":"TuxCare:CentOS:8.4","purl":"pkg:rpm/tuxcare/python2-libs?distro=centos-8.4"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.7.18-4.module_el8.4.0+2430+eaf5f37f.tuxcare.els25"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos8.4els/CLSA-2026-1782983048.json"}},{"package":{"name":"python2-test","ecosystem":"TuxCare:CentOS:8.4","purl":"pkg:rpm/tuxcare/python2-test?distro=centos-8.4"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.7.18-4.module_el8.4.0+2430+eaf5f37f.tuxcare.els25"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos8.4els/CLSA-2026-1782983048.json"}},{"package":{"name":"python2-tkinter","ecosystem":"TuxCare:CentOS:8.4","purl":"pkg:rpm/tuxcare/python2-tkinter?distro=centos-8.4"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.7.18-4.module_el8.4.0+2430+eaf5f37f.tuxcare.els25"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos8.4els/CLSA-2026-1782983048.json"}},{"package":{"name":"python2-tools","ecosystem":"TuxCare:CentOS:8.4","purl":"pkg:rpm/tuxcare/python2-tools?distro=centos-8.4"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.7.18-4.module_el8.4.0+2430+eaf5f37f.tuxcare.els25"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos8.4els/CLSA-2026-1782983048.json"}}],"schema_version":"1.9.0"}