java hacking on your phone ?
The vulnerabilities are caused due to insufficient validation of bytecodes in the bytecode verifier component of KVM (Kilobyte Virtual Machine). This can be exploited to escape the KVM sandbox and execute arbitrary code on the mobile device.
The vulnerabilities have been reported on a Nokia DCT4 phone. Other devices may also be affected.
comment : well, you downloaded that game or funny picture for your phone didn't you ?