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CVE-2026-83609 xmldom: Creation-time XML Name/QName validation is bypassable via an embedded line terminator, allowing injection on the default serialization path

🗓️ 01 Sep 2026 14:29:40Reported by GoogleType 
osv
 osv
🔗 osv.dev👁 1 Views

QName validation bypass in xmldom 0.9.0-0.9.12 via line terminator enabling serialization injection.

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03 Sep 2026 03:48Current
5.9Medium risk
Vulners AI Score5.9
CVSS 48.7
1