PO
Product
polyfill
by symfony · last CVE Jul 14, 2026
1
CVEs
0
On KEV
6.9
Max CVSS
0
New 30D
Severity mix
Critical 0High 0Medium 1Low 0
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CVECVSSEPSSPublishedSummary · affected versions
CVE-2026-46644
6.9
1%
Jul 14
symfony/polyfill-intl-idn accepts xn-- labels whose Punycode payload decodes to ASCII-only: insecure equivalence
Affected: >= 1.17.1, < 1.38.1
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