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CVE-2026-19953 URI versions before 5.36 for Perl encode non-NFC host names to non-standard punycode labels via missing normalization in nameprep

🗓️ 31 Aug 2026 17:29:42Reported by CPANSecType 
vulnrichment
 vulnrichment
🔗 github.com👁 10 Views

URI for Perl before 5.36 encodes non-NFC hosts to non-standard punycode via missing normalization.

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31 Aug 2026 17:29Current
5.8Medium risk
Vulners AI Score5.8
EPSS0.00373
SSVC
10