RCE in Oracle Corporation Graalvm For Jdk,
CVE-2026-83408
Vulnerability in the Oracle GraalVM for JDK, Oracle GraalVM product of Oracle Java SE (component: Compiler). The supported version that is affected is Oracle GraalVM for JDK 17: 23.0.13.1; Oracle GraalVM for JDK 21: 23.1.12.1; Oracle GraalVM: 25.0.4.1. Difficult to exploit vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle GraalVM for JDK, Oracle GraalVM. Successful attacks of this vulnerability can result in takeover of Oracle GraalVM for JDK, Oracle GraalVM. CVSS 3.1 Base Score 8.1 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H).
Vulnerability class: RCE (Remote Code Execution)
CVSS v3 metric
CVSS v3 base score 8.1 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Oracle Corporation Graalvm For Jdk, — versions Oracle GraalVM for JDK 17:23.0.13.1, Oracle GraalVM for JDK 21:23.1.12.1, Oracle GraalVM:25.0.4.1
Weakness classification (CWE)
References
- secalert_us@oracle.com (vendor-advisory)
Frequently asked questions
- What is CVE-2026-83408?
- CVE-2026-83408 is a high-severity vulnerability in Oracle Corporation Graalvm For Jdk,, classified under Code Injection. CVSS score: 8.1/10. Published 2026-09-15.
- How severe is CVE-2026-83408?
- High severity. CVSS v3 base score is 8.1 out of 10.