VYPR

Crypton Certificate

by Kazu Yamamoto

Source repositories

CVEs (1)

  • CVE-2026-9648CriJun 11, 2026
    risk 0.52cvss 9.1epss

    The crypton-x509-validation Haskell library fails to enforce X.509 NameConstraints, allowing TLS clients to accept certificates whose Subject Alternative Names fall outside the issuing CA’s permitted subtrees. This oversight enables an attacker who compromises a…