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CVE-2026-34401 XML Notepad: XML External Entity (XXE) Injection via Unsafe XmlTextReader in XML Diff and Schema Loading

🗓️ 31 Mar 2026 21:05:50Reported by GoogleType 
osv
 osv
🔗 osv.dev

XML Notepad XXE due to unsafe XmlTextReader in diff and schema loading; fixed in 2.9.0.21.

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