symfony/polyfill
Packagist2 known CVEs affecting this package
Aggregated from OSV, GitHub Security Advisories, NVD, and vendor advisories. Each CVE links to its full detail page with vendor advisories, patches, fixed versions, and remediation guidance.
CVEs affecting symfony/polyfillpage 1 of 1
- CVE-2013-5958NONECVSS 0.0EG 0.0✓ Fixed in 1.10.02014-12-27
vulnerable: v1.0.0 ... v1.9.0 (13 versions)
The Security component in Symfony 2.0.x before 2.0.25, 2.1.x before 2.1.13, 2.2.x before 2.2.9, and 2.3.x before 2.3.6 allows remote attackers to cause a denial of service (CPU consumption) via a long password that triggers an expensive ha…
- CVE-2026-46644LOWCVSS 0.0EG 0.0✓ Fixed in 1.38.12026-05-28
vulnerable: v1.17.1 ... v1.38.0 (24 versions)
symfony/polyfill-intl-idn: xn-- labels with ASCII-only Punycode payloads are treated as equivalent to their decoded form ### Description `symfony/polyfill-intl-idn` provides a userland implementation of `idn_to_utf8()` and `idn_to_ascii(…
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