CVE-2026-47010 Details
Description
Vulnerability in the Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component: ImageIO). Supported versions that are affected are Oracle Java SE: 8u491, 8u491-perf, 11.0.31, 17.0.19, 21.0.11, 25.0.3, 26.0.1; Oracle GraalVM for JDK: 17.0.19 and 21.0.11; Oracle GraalVM Enterprise Edition: 21.3.18. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition accessible data. Note: This vulnerability can be exploited by using APIs in the specified Component, e.g., through a web service which supplies data to the APIs. This vulnerability also applies to Java deployments, typically in clients running sandboxed Java Web Start applications or sandboxed Java applets, that load and run untrusted code (e.g., code that comes from the internet) and rely on the Java sandbox for security. CVSS 3.1 Base Score 3.7 (Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N).
A vulnerability has been identified in the ImageIO component of Oracle Java SE, Oracle GraalVM for JDK, and Oracle GraalVM Enterprise Edition. Affected versions include Oracle Java SE 8u491, 8u491-perf, 11.0.31, 17.0.19, 21.0.11, 25.0.3, and 26.0.1, as well as Oracle GraalVM for JDK 17.0.19 and 21.0.11, and Oracle GraalVM Enterprise Edition 21.3.18. This vulnerability, which is difficult to exploit, allows an unauthenticated attacker with network access via multiple protocols to compromise the affected Java environments. Successful exploitation could lead to unauthorized update, insert, or delete access to certain accessible data within Oracle Java SE, Oracle GraalVM for JDK, or Oracle GraalVM Enterprise Edition. The vulnerability can be exploited through APIs in the ImageIO component, such as via a web service that provides data to these APIs. It also affects Java deployments in clients running sandboxed Java Web Start applications or applets that load untrusted code from the internet and depend on the Java sandbox for security.
Metrics
CVSS 4.0 Severity and Vector Strings:
No CVSS 4.0 data is available for this CVE.
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
CISA-ADP
Assessed Jul 23, 2026References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://www.oracle.com/security-alerts/cpujul2026.html | [email protected] | Vendor Advisory |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-284 | Improper Access Control | CISA-ADP |
Affected Products
| Product | Versions |
|---|---|
| oracle graalvm | 21.3.18 |
CPE
Remediation
| |
| oracle graalvm for jdk | 17.0.19 21.0.11 |
CPE
Remediation
| |
| oracle jre | 1.8.0 update491 11.0.31 17.0.19 21.0.11 25.0.3 26.0.1 |
CPE
Remediation
| |
| oracle jdk | 1.8.0 update491 11.0.31 17.0.19 21.0.11 25.0.3 26.0.1 |
CPE
Remediation
| |
Change History
3 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jul 31, 2026 | Initial Analysis | [email protected] |
| Jul 23, 2026 | CVE Modified | CISA-ADP |
| Jul 21, 2026 | New CVE Received | [email protected] |