Oracle APM 13.5/24.1 JADM/JVM denial of service

Summaryinfo

A vulnerability marked as problematic has been reported in Oracle APM 13.5/24.1. The impacted element is an unknown function of the component JADM/JVM. Performing a manipulation results in denial of service. This vulnerability is reported as CVE-2026-46858. The attack is possible to be carried out remotely. No exploit exists. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability was found in Oracle APM 13.5/24.1. It has been classified as critical. This affects an unknown code of the component JADM/JVM. The manipulation with an unknown input leads to a denial of service vulnerability. CWE is classifying the issue as CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. This is going to have an impact on integrity, and availability. The summary by CVE is:

Vulnerability in the APM - Application Performance Management product of Oracle Enterprise Manager (component: JADM, JVM Diagnostics). Supported versions that are affected are 13.5 and 24.1. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise APM - Application Performance Management. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all APM - Application Performance Management accessible data and unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of APM - Application Performance Management. CVSS 3.1 Base Score 9.1 (Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H).

The advisory is shared at oracle.com. This vulnerability is uniquely identified as CVE-2026-46858 since 05/18/2026. The exploitability is told to be easy. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. Neither technical details nor an exploit are publicly available. The price for an exploit might be around USD $0-$5k at the moment (estimation calculated on 06/17/2026). MITRE ATT&CK project uses the attack technique T1499 for this issue.

Upgrading eliminates this vulnerability.

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Vendor

• Oracle

Name

• APM

Version

• 13.5
• 24.1

License

• commercial

Website

• Vendor: https://www.oracle.com

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Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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