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Package · Ubuntu

php-symfony-polyfill

1 known vulnerabilities.

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  • Medium 6.9
    CVE-2026-46644

    symfony/polyfill-intl-idn accepts xn-- labels whose Punycode payload decodes to ASCII-only: insecure equivalence

    Symfony Polyfill backports PHP features and provides compatibility layers for extensions and functions. From 1.17.1 until 1.38.1, symfony/polyfill-intl-idn accepts xn-- labels whose Punycode payload is empty or decodes to ASCII-only code points because Idn::p…

    symfony polyfill-intl-idn polyfill symfony/polyfill Debian Ubuntu Packagist