CVE-2026-83610: xmldom: XML fragment injection via invalid EntityReference.nodeName during requireWellFormed serialization

Overview

Severity

N/A

Exploit Status

Not Exploited

Patch Tuesday

2026-Sep

Released

2026-09-07

EPSS Score

0.36% (percentile: 28.5%)

Affected Products (1)

Other

• 19693-17084

Security Updates (1)

• Security Update

Revision History

• 2026-09-07: Information published.