Apache MINA's AbstractIoBuffer.resolveClass() contains two branches, one of them (for static classes or primitive types) does not check the class at all, bypassing the classname allowlist and allowing arbitrary code to be executed. The fix checks if the class is present in the accepted class filter before calling Class.forName(). Affected versions are Apache MINA 2.0.0 <= 2.0.27, 2.1.0 <= 2.1.10, and 2.2.0 <= 2.2.5. The problem is resolved in Apache MINA 2.0.28, 2.1.11, and 2.2.6 by applying the classname allowlist earlier. Affected are applications using Apache MINA that call IoBuffer.getObject(). Applications using Apache MINA are advised to upgrade.

There are packages installed that are affected by a vulnerability referenced in the following CVE:

  - Apache MINA's AbstractIoBuffer.resolveClass() contains two branches, one of them (for static classes or
    primitive types) does not check the class at all, bypassing the classname allowlist and allowing arbitrary
    code to be executed. The fix checks if the class is present in the accepted class filter before calling
    Class.forName(). Affected versions are Apache MINA 2.0.0 <= 2.0.27, 2.1.0 <= 2.1.10, and 2.2.0 <= 2.2.5.
    The problem is resolved in Apache MINA 2.0.28, 2.1.11, and 2.2.6 by applying the classname allowlist
    earlier. Affected are applications using Apache MINA that call IoBuffer.getObject(). Applications using
    Apache MINA are advised to upgrade. (CVE-2026-41635)

The 13.5.0.0 and 24.1.0.0 versions of Enterprise Manager Cloud Control installed on the remote host are affected by multiple vulnerabilities as referenced in the September 2026 CSPU advisory.

  - Vulnerability in the Oracle Enterprise Manager Base Platform product of Oracle Enterprise Manager     (component: Agent Next Gen (Apache Mina)). Supported versions that are affected are 13.5 and 24.1. Easily     exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle     Enterprise Manager Base Platform. Successful attacks of this vulnerability can result in takeover of Oracle     Enterprise Manager Base Platform. (CVE-2026-41635)

  - Vulnerability in the Oracle Enterprise Manager for Fusion Middleware product of Oracle Enterprise Manager     (component: Metrics). Supported versions that are affected are 13.5 and 24.1. Easily exploitable     vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Enterprise     Manager for Fusion Middleware. Successful attacks of this vulnerability can result in takeover of Oracle     Enterprise Manager for Fusion Middleware. (CVE-2026-83355)

  - Vulnerability in the Oracle Enterprise Manager Base Platform product of Oracle Enterprise Manager     (component: OMS (Eclipse Jetty)). The supported version that is affected is 24.1. Easily exploitable     vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Enterprise     Manager Base Platform. (CVE-2026-2332)

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

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

  - Apache MINA's AbstractIoBuffer.resolveClass() contains two branches, one of them (for static classes or     primitive types) does not check the class at all, bypassing the classname allowlist and allowing arbitrary     code to be executed. The fix checks if the class is present in the accepted class filter before calling     Class.forName(). Affected versions are Apache MINA 2.0.0 <= 2.0.27, 2.1.0 <= 2.1.10, and 2.2.0 <= 2.2.5.
    The problem is resolved in Apache MINA 2.0.28, 2.1.11, and 2.2.6 by applying the classname allowlist     earlier. Affected are applications using Apache MINA that call IoBuffer.getObject(). Applications using     Apache MINA are advised to upgrade. (CVE-2026-41635)

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

ID	Name	Product	Family	Type	Severity
461620	Echo: org.apache.mina:mina-core: security update to 2.0.28	Tenable Cloud Security	Echo Local Security Checks	Local	critical
461620	Echo: org.apache.mina:mina-core: security update to 2.0.28	Tenable Self-Hosted Container Security	Echo Local Security Checks	Local	critical
347981	Oracle Enterprise Manager Cloud Control (September 2026 CSPU)	Nessus	Misc.	Local	medium
441433	SCA: security update for org.apache.mina:mina-core (GHSA-8297-v2rf-2p32)	Tenable Cloud Security	SCA Checks	Local	critical
441433	SCA: security update for org.apache.mina:mina-core (GHSA-8297-v2rf-2p32)	Tenable Self-Hosted Container Security	SCA Checks	Local	critical
310667	Linux Distros Unpatched Vulnerability : CVE-2026-41635	Nessus	Misc.	Local	critical

Detections

Analytics

CVE-2026-41635

critical

Tenable Plugins

critical

critical

medium

critical

critical

critical