Security Bulletin: IBM Java SDK and IBM Java Runtime for IBM i are vulnerable to arbitrary code execution due to an unsafe deserialization flaw (CVE-2022-40609).

​IBM® SDK Java™ Technology Edition and IBM® Runtime Environment Java™ used by IBM i are vulnerable to an attacker executing arbitrary code due to an unsafe deserialization flaw as described in the vulnerability details section. The vulnerability is fixed by applying an IBM i Group PTF for Java as described in the remediation/fixes section. Read More