PatchSiren cyber security CVE debrief

CVE-2026-61298 Oracle Corporation CVE debrief

The CVE-2026-61298 vulnerability is a difficult-to-exploit issue in Oracle Enterprise Manager Base Platform versions 13.5 and 24.1, allowing low-privileged attackers with logon access to compromise the platform, potentially impacting additional products. Successful attacks can result in unauthorized access to critical data or complete access to all Oracle Enterprise Manager Base Platform accessible data. Organizations should prioritize patching to prevent potential data breaches. The CVSS 3.1 Base Score is 5.6, indicating a medium severity. This vulnerability affects the Enterprise Manager Install component and has a Confidentiality impact. To address this vulnerability, it is essential to review and apply Oracle's security patches and implement compensating controls to limit access to Oracle Enterprise Manager Base Platform.

Vendor: Oracle Corporation
Product: Oracle Enterprise Manager Base Platform
CVSS: MEDIUM 5.6
CISA KEV: Not listed in stored evidence
Original CVE published: 2026-08-18
Original CVE updated: 2026-08-21
Advisory published: 2026-08-18
Advisory updated: 2026-08-21

Who should care

Organizations using Oracle Enterprise Manager Base Platform versions 13.5 and 24.1 should prioritize patching this vulnerability to prevent potential unauthorized access to critical data.

Technical summary

The CVE-2026-61298 vulnerability is in the Oracle Enterprise Manager Base Platform product of Oracle Enterprise Manager (component: Enterprise Manager Install). Supported versions that are affected are 13.5 and 24.1. It is a difficult-to-exploit vulnerability that allows a low-privileged attacker with logon to the infrastructure where Oracle Enterprise Manager Base Platform executes to compromise Oracle Enterprise Manager Base Platform. While the vulnerability is in Oracle Enterprise Manager Base Platform, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle Enterprise Manager Base Platform accessible data. The CVSS 3.1 Base Score is 5.6 (Confidentiality impacts).

Defensive priority

Medium priority given the CVSS score of 5.6 and the potential for unauthorized access to critical data.

Recommended defensive actions

Review and apply Oracle's security patches for CVE-2026-61298.
Implement compensating controls to limit access to Oracle Enterprise Manager Base Platform.
Monitor for suspicious activity related to Oracle Enterprise Manager Base Platform.
Conduct a thorough review of the affected systems and components to identify potential exposure.
Perform asset inventory to identify all instances of Oracle Enterprise Manager Base Platform versions 13.5 and 24.1.
Establish a rollback/change window to ensure timely remediation of exposed systems.
Track exceptions and retest remediated assets to ensure the vulnerability is fully resolved.

Evidence notes

The CVE-2026-61298 vulnerability affects Oracle Enterprise Manager Base Platform versions 13.5 and 24.1. It is a difficult-to-exploit vulnerability that allows a low-privileged attacker with logon to the infrastructure to compromise Oracle Enterprise Manager Base Platform, potentially impacting additional products. Successful attacks can result in unauthorized access to critical data or complete access to all Oracle Enterprise Manager Base Platform accessible data. The CVSS 3.1 Base Score is 5.6, with a Confidentiality impact.

Official resources

AI-assisted PatchSiren debrief based on the supplied source corpus. The CVE record was published on 2026-08-18T21:16:58.757Z and has not been modified since then.