Is CVE-2026-46858 actively exploited?

No active exploitation of CVE-2026-46858 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2026-46858 be exploited remotely?

Yes. CVE-2026-46858 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2026-46858?

CVE-2026-46858 has a CVSS score of 9.1 (CRITICAL).

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CRITICAL

CVE-2026-46858

CWE-284Published: June 17, 2026· Updated: Jun 18, 2026

9.1

CVSS v3.1

Official Description

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).

NVD Source

Technical Analysis

CVE-2026-46858 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.

A successful exploit results in full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 9.1.