Vulnerability details
CVE-2026-83408
Oracle GraalVM for JDK
CVSS 3.1
8.1High
Official description
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).
CVSS scores
| Score | Version | Source | Vector |
|---|---|---|---|
| 8.1High | 3.1 | CVEProject cvelistV5 (CNA) (oracle) | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H |
Affected products
| Vendor | Product | Versions | Source |
|---|---|---|---|
| Oracle Corporation | Oracle GraalVM for JDK, Oracle GraalVM | Oracle GraalVM for JDK 17:23.0.13.1 | CVEProject cvelistV5 (CNA) |
| Oracle Corporation | Oracle GraalVM for JDK, Oracle GraalVM | Oracle GraalVM for JDK 21:23.1.12.1 | CVEProject cvelistV5 (CNA) |
| Oracle Corporation | Oracle GraalVM for JDK, Oracle GraalVM | Oracle GraalVM:25.0.4.1 | CVEProject cvelistV5 (CNA) |
References and advisories
1- https://www.oracle.com/security-alerts/cspusep2026.html vendor-advisory
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Details
- Published
- 2026-09-16
- Last updated
- 2026-09-22
- State
- Published
- Assigner (CNA)
- oracle
Exploit prediction (EPSS)
0.42%
Probability of exploitation in 30 days
36.6%
Percentile (among all CVEs)
SSVC assessment (CISA)
- Automatable
- No
- Exploitation
- None
- Technical impact
- Total
Weaknesses (CWE)
- CWE-94Improper Control of Generation of Code ('Code Injection')