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Severe, 6 weeks977Projects326

977 severe, 6 weeks · 326 projects

OracleCVE-2026-87292

Oracle Java SE: data tampering via Networking

Oracle

CVE-2026-87292 · Published Oct 20, 2026 · updated Oct 27, 2026

Low3.7
No fix yet
Oracle advisory

Vulnerability in the Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component: Networking). Supported versions that are affected are Oracle Java SE: 8u503, 8u503-perf, 11.0.32.1, 17.0.20.1, 21.0.12.1, 25.0.4.1, 27; Oracle GraalVM for JDK: 17.0.20.1 and 21.0.12.1; Oracle GraalVM Enterprise Edition: 21.3.19.1.1. 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).

Affected versions

PackageAffectedFixed in
Oracle GraalVM Enterprise Edition
Product
<= 21.3.19.1.1No fix yet
Oracle GraalVM for JDK
Product
<= 17.0.20.1No fix yet
<= 21.0.12.1No fix yet
Oracle Java SE
Product
<= 8u503No fix yet
<= 8u503-perfNo fix yet
<= 11.0.32.1No fix yet
<= 17.0.20.1No fix yet
Details and references
CVSS 3.1
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N
Severity from
the vendor (its own CVE record or advisory)
Weakness
CWE-287

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