EUVD-2026-88542

PyJWT: Malformed RSA JWK aborts parsing of an entire JWK Set...

Incorrect signature verification in SimpleSAMLphp

Background An incorrect check of return values in the signature validation utilities allows an attacker to get invalid signatures accepted as valid by forcing an error during validation. Description The SimpleSAMLXMLValidator class allows the verification of the XML digital signature of a SAML 1...