Threats Tagged 'cve-2026-46644'
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Threats Tagged 'cve-2026-46644'
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CVE-2026-46644: CWE-1289: Improper Validation of Unsafe Equivalence in Input in symfony polyfillCVE-2026-46644 0 Symfony Polyfill's symfony/polyfill-intl-idn component versions from 1.17.1 up to but not including 1.38.1 improperly validate certain Punycode labels. This allows originally unequal domain names to be treated as equal, potentially causing blacklist bypass, inconsistent URL parsing, and server-side request forgery. The issue arises because the component does not enforce the UTS #46 revision 33 requirement that decoded ACE labels contain at least one non-ASCII code point. Join the discussion | CVE Database V5 | 07/14/2026, 20:48:31 UTC Added: 07/14/2026, 21:18:07 UTC |
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