Improper access control in Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition…
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- High
- Impact type
- Security bypass
- Confidentiality · integrity · availability
- High · Low · Low
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-284.
Summary
Vulnerability in the Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition, 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 Enterprise Edition: 21.3.19.1; 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 Enterprise Edition, Oracle GraalVM. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition, Oracle GraalVM accessible data as well as unauthorized update, insert or delete access to some of Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition, Oracle GraalVM accessible data and unauthorized ability to cause a partial denial of service (partial DOS) of Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition, Oracle GraalVM. CVSS 3.1 Base Score 7.0 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:L/A:L).
Why it matters now
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Oracle | Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition, Oracle GraalVM | Oracle GraalVM for JDK 17:23.0.13.1; Oracle GraalVM for JDK 21:23.1.12.1; Oracle GraalVM Enterprise Edition:21.3.19.1; Oracle GraalVM:25.0.4.1 | — | No fix listed | CNA |
- Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition, Oracle GraalVM VendorOracle Affected Oracle GraalVM for JDK 17:23.0.13.1; Oracle GraalVM for JDK 21:23.1.12.1; Oracle GraalVM Enterprise Edition:21.3.19.1; Oracle GraalVM:25.0.4.1 Fixed in — No fix listed CNA
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2026-83368
- 2026-10-03 Alias added: GHSA-7hqr-jpxp-whq8
References
Advisory 1
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Sources
- CVE-2026-83368 · CVE Program
- CVE-2026-83368 · NVD
- FIRST EPSS
- GHSA-7hqr-jpxp-whq8 · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences