Memory corruption bug on JDK 21 and 20 when AVX-512 is enabled. Vulnerability in the Oracle Java SE, Oracle GraalVM for JDK product of Oracle Java SE . Supported versions that are affected are Oracle Java SE: 8u381, 8u381-perf, 11.0.20, 17.0.8, 20.0.2; Oracle GraalVM for JDK: 17.0.8 and 20.0.2. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTPS to compromise Oracle Java SE, Oracle GraalVM for JDK. Successful attacks of this vulnerability can result in unauthorized ability to cause a partial denial of service of Oracle Java SE, Oracle GraalVM for JDK. Note: This vulnerability applies to Java deployments, typically in clients running sandboxed Java Web Start applications or sandboxed Java applets, that load and run untrusted code and rely on the Java sandbox for security. This vulnerability does not apply to Java deployments, typically in servers, that load and run only trusted code . CVSS 3.1 Base Score 5.3 . CVSS Vector: