Easily exploitable vulnerability allows high privileged attacker with logon to the infrastructure where Oracle VM VirtualBox executes to compromise Oracle VM VirtualBox. (CVE-2023-21884)
Unauthenticated attacker with network access via multiple protocols to compromise Oracle VM VirtualBox.(CVE-2023-21886)
Low privileged attacker with logon to the infrastructure where Oracle VM VirtualBox executes to compromise Oracle VM VirtualBox (CVE-2023-21889)
For other changes see referenced changelog.