mistune0 vulnerabilities (Ubuntu)

5 vulnerabilities.

• mistune0 Ubuntu Mistune Image Directive CSS Injection Vulnerability CVE-2026-44899 Fix available 4.7 MediumMay 14, 2026
• mistune0 Ubuntu Mistune TOC Anchor Injection XSS CVE-2026-44898 Fix available 6.1 MediumMay 14, 2026
• mistune0 Ubuntu Mistune Heading ID Attribute Injection XSS CVE-2026-44897 Fix available 6.1 MediumMay 9, 2026
• mistune0 Ubuntu Mistune: XSS via unescaped figclass/figwidth in Figure directive CVE-2026-44896 Fix available 5.3 MediumMay 8, 2026
• mistune0 Ubuntu Mistune Math Plugin XSS Escape Bypass CVE-2026-44708 Fix available 6.1 MediumMay 8, 2026