CVE-2026-46644

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::process does not enforce the UTS 46...

curl: Inconsistent URL Parsing in curl Leading to Potential SSRF and Access Control Bypass

0x01 Summary An inconsistency in URL parsing within curl's URL handling leads to potential security risks such as Server-Side Request Forgery SSRF and access control bypasses. Specifically, when parsing URLs containing IPv6 addresses with zone identifiers e.g., http://fe80::1%25eth0/, curl's pars...