The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available.

  - Vulnerability in Oracle Java SE (component: Java plugin). Supported versions that are affected are Oracle     Java SE: 8u503 and 8u503-perf. Difficult to exploit vulnerability allows low privileged attacker with     logon to the infrastructure where Oracle Java SE executes to compromise Oracle Java SE. While the     vulnerability is in Oracle Java SE, attacks may significantly impact additional products (scope change).
    Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification     access to critical data or all Oracle Java SE accessible data as well as unauthorized access to critical     data or complete access to all Oracle Java SE accessible data. Note: This vulnerability 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. This vulnerability does not apply to Java deployments, typically in servers, that load and     run only trusted code (e.g., code installed by an administrator). (CVE-2026-91484)

Note that Nessus relies on the presence of the package as reported by the vendor.

The version of IBM Java installed on the remote host is 7.1 prior to 7.1.5.33 / 8.0 prior to 8.0.8.75. It is, therefore, affected by multiple vulnerabilities as referenced in the Oracle October 20 2026 CPU advisory.

  - Vulnerability in the Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition product of     Oracle Java SE (component: JSSE). Supported versions that are affected are Oracle Java SE: 8u511,     8u511-perf, 11.0.33, 17.0.21, 21.0.13, 25.0.5, 27.0.1; Oracle GraalVM for JDK: 17.0.21 and 21.0.13; Oracle     GraalVM Enterprise Edition: 21.3.20. Easily exploitable 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 creation, deletion     or modification access to critical data or all Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM     Enterprise Edition accessible data as well as unauthorized access to critical data or complete access to     all 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. (CVE-2026-91403)

  - 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. (CVE-2026-87292)

  - Vulnerability in the Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition product of     Oracle Java SE (component: Utility). 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 logon to the infrastructure where Oracle Java SE, Oracle GraalVM for JDK,     Oracle GraalVM Enterprise Edition executes 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 as well as unauthorized read access to a subset 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. (CVE-2026-91380)

  - Vulnerability in the Oracle Java SE, Oracle GraalVM Enterprise Edition product of Oracle Java SE     (component: CORBA). Supported versions that are affected are Oracle Java SE: 8u503 and 8u503-perf; Oracle     GraalVM Enterprise Edition: 21.3.19.1.1. Easily exploitable vulnerability allows unauthenticated attacker     with network access via multiple protocols to compromise Oracle Java SE, Oracle GraalVM Enterprise     Edition. Successful attacks of this vulnerability can result in unauthorized ability to cause a partial     denial of service (partial DOS) of Oracle Java SE, Oracle GraalVM Enterprise Edition. Note: This     vulnerability can only be exploited by supplying data to APIs in the specified Component without using     Untrusted Java Web Start applications or Untrusted Java applets, such as through a web service.
    (CVE-2026-91417)

  - 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. Easily exploitable 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 only be exploited by supplying     data to APIs in the specified Component without using Untrusted Java Web Start applications or Untrusted     Java applets, such as through a web service. (CVE-2026-91452)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The 8u503, 8u503-perf, 11.0.32.1, 17.0.20.1, 21.0.12.1, 25.0.4.1, 26.0.2 and 27 releases of Oracle Java SE installed on the remote host are affected by multiple vulnerabilities as referenced in the October 2026 CPU advisory.

  - Vulnerability in the Oracle Java SE, Oracle JavaFX product of Oracle Java SE (component: JavaFX     (WebKitGTK)). Supported versions that are affected are Oracle Java SE: 8u503; Oracle JavaFX: 21.0.12, 25.0.4     and 27. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple     protocols to compromise Oracle Java SE, Oracle JavaFX. Successful attacks require human interaction from a     person other than the attacker. Successful attacks of this vulnerability can result in takeover of Oracle     Java SE, Oracle JavaFX. (CVE-2026-43660)

  - Vulnerability in Oracle Java SE (component: Java plugin). Supported versions that are affected are Oracle     Java SE: 8u503 and 8u503-perf. Difficult to exploit vulnerability allows low privileged attacker with logon     to the infrastructure where Oracle Java SE executes to compromise Oracle Java SE. While the vulnerability is     in Oracle Java SE, attacks may significantly impact additional products (scope change). (CVE-2026-91484)

  - Vulnerability in the Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition product of     Oracle Java SE (component: 2D). 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. Successful attacks of this vulnerability can result in unauthorized     ability to cause a hang or frequently repeatable crash (complete DOS) of Oracle Java SE, Oracle GraalVM for     JDK, Oracle GraalVM Enterprise Edition as well as unauthorized update, insert or delete access to some of     Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition accessible data and unauthorized     read access to a subset of Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition     accessible data. (CVE-2026-91415)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

ID	Name	Product	Family	Published	Updated	Severity
371267	Linux Distros Unpatched Vulnerability : CVE-2026-91484	Nessus	Misc.	10/23/2026	10/30/2026	high
379837	IBM Java 7.1 < 7.1.5.33 / 8.0 < 8.0.8.75 Multiple Vulnerabilities	Nessus	Misc.	11/12/2026	11/12/2026	critical
372932	Oracle Java SE Multiple Vulnerabilities (October 2026 CPU)	Nessus	Misc.	10/28/2026	10/29/2026	medium

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high

critical

medium