Few ClassLoader manipulation vulnerabilities with potential RCE impact.
vulners.com/securityvulns/securityvulns:doc:30527
vulners.com/securityvulns/securityvulns:doc:30528
vulners.com/securityvulns/securityvulns:doc:30529
vulners.com/securityvulns/securityvulns:doc:30689