{"id":"ROOT-APP-PYPI-CVE-2026-41066","summary":"CVE-2026-41066 in lxml - Patched by Root","details":"Root has patched CVE-2026-41066 in the lxml package for Root:PyPI. Multiple fixed versions available.","modified":"2026-09-02T12:30:04.956721500Z","published":"2026-09-02T11:30:22Z","upstream":["CVE-2026-41066"],"database_specific":{"distro_version":"","severity":"HIGH","source":"Root","distro":"pypi"},"affected":[{"package":{"name":"lxml","ecosystem":"Root:PyPI"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.9.3+aikido.2"},{"fixed":"5.3.0+aikido.2"},{"fixed":"6.0.2+aikido.2"},{"fixed":"6.0.4+aikido.2"},{"fixed":"4.9.1+aikido.1"},{"fixed":"5.4.0+aikido.1"},{"fixed":"4.6.5+aikido.1"},{"fixed":"6.0.2+aikido.3"},{"fixed":"5.3.0+aikido.3"},{"fixed":"5.4.0+aikido.2"},{"fixed":"4.9.3+aikido.3"},{"fixed":"6.0.4+aikido.3"},{"fixed":"4.9.1+aikido.2"},{"fixed":"4.9.1+aikido.3"},{"fixed":"6.0.4+aikido.4"},{"fixed":"4.9.3+aikido.4"},{"fixed":"6.0.2+aikido.4"},{"fixed":"5.3.0+aikido.4"},{"fixed":"5.4.0+aikido.3"}]}],"database_specific":{"total_fixed_versions":19,"source":"https://api.root.io/external/osv/ROOT-APP-PYPI-CVE-2026-41066.json","upstream_version":"5.4.0","all_fixed_versions":["4.9.3+aikido.2","5.3.0+aikido.2","6.0.2+aikido.2","6.0.4+aikido.2","4.9.1+aikido.1","5.4.0+aikido.1","4.6.5+aikido.1","6.0.2+aikido.3","5.3.0+aikido.3","5.4.0+aikido.2","4.9.3+aikido.3","6.0.4+aikido.3","4.9.1+aikido.2","4.9.1+aikido.3","6.0.4+aikido.4","4.9.3+aikido.4","6.0.2+aikido.4","5.3.0+aikido.4","5.4.0+aikido.3"],"root_patch_version":"aikido.3","root_patched":true}},{"package":{"name":"rootio-lxml","ecosystem":"Root:PyPI"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.0.4+root.io.1"},{"fixed":"6.0.2+root.io.1"},{"fixed":"4.9.3+root.io.1"},{"fixed":"5.3.0+root.io.1"},{"fixed":"4.9.3+root.io.2"},{"fixed":"5.3.0+root.io.2"},{"fixed":"6.0.2+root.io.2"},{"fixed":"6.0.4+root.io.2"},{"fixed":"4.9.1+root.io.1"},{"fixed":"5.4.0+root.io.1"}]}],"database_specific":{"root_patched":true,"total_fixed_versions":10,"upstream_version":"5.4.0","source":"https://api.root.io/external/osv/ROOT-APP-PYPI-CVE-2026-41066.json","all_fixed_versions":["6.0.4+root.io.1","6.0.2+root.io.1","4.9.3+root.io.1","5.3.0+root.io.1","4.9.3+root.io.2","5.3.0+root.io.2","6.0.2+root.io.2","6.0.4+root.io.2","4.9.1+root.io.1","5.4.0+root.io.1"],"root_patch_version":"root.io.1"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"}]}