fedora-python lxml_html_clean

• CVE-2026-49825 High 8.2 lxml: javascript: URL bypass in Cleaner via xlink:href 0.3%
• CVE-2026-28350 Medium 6.1 lxml_html_clean: <base> tag injection through default Cleaner configuration 0.3%
• CVE-2026-28348 Medium 6.1 lxml_html_clean: CSS @import Filter Bypass via Unicode Escapes 0.3%
• CVE-2024-52595 High 7.7 HTML Cleaner allows crafted scripts in special contexts like svg or math to pass through 0.5%