Oracle GraalVM is a set of on-the-fly compilers written in the Java language from Oracle Corporation (USA). The product supports multiple programming languages and execution modes.GraalVM Enterprise Edition is the enterprise version of GraalVM.An input validation error vulnerability exists in Oracle GraalVM due to incorrect input validation in the serialization component of Oracle GraalVM Enterprise Edition. A remote, unauthenticated attacker could exploit this vulnerability to manipulate data.