CVE-2026-71253 Apache Johnzon: ClassConverter loads & static-initializes an attacker-named class from untrusted JSON

Use of Externally-Controlled Input to Select Classes or Code 'Unsafe Reflection' vulnerability in Apache Johnzon. ClassConverter loads & static-initializes an attacker-named class from untrusted JSON. This issue affects Apache Johnzon: from 1.0.0 before 2.2.0. Users are recommended to upgrade to...