Security Vulnerability CVE-2015-0458 in Oracle JRE
Supported versions that are affected are Java SE 6u91, Java SE 7u76 and Java SE 8u40. Very difficult to exploit vulnerability allows successful unauthenticated network attacks via multiple protocols. Successful attack of this vulnerability can result in unauthorized Operating System takeover including arbitrary code execution. Note: Applies to client deployment of Java only. This vulnerability can be exploited only through sandboxed Java Web Start applications and sandboxed Java applets.