Ubuntu 25.10 : CRaC JDK 21 vulnerabilities (USN-8003-1)

The remote Ubuntu 25.10 host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-8003-1 advisory. It was discovered that the RMI component of CRaC JDK 21 would establish RMI TCP endpoint connections to a remote host without setting an endpoint...