What’s Vulnerable › Products

microsoft XmlNotepad vulnerabilities

1 known vulnerabilities, 0 confirmed exploited in the wild (CISA KEV), 1 published in the last 12 months.

Check whether your microsoft XmlNotepad version is affected

Latest microsoft XmlNotepad vulnerabilities

• CVE-2026-34401 — XML Notepad: XML External Entity (XXE) Injection via Unsafe XmlTextReader in XML Diff and Schema Loading (CVSS 6.5)