PatchSiren cyber security CVE debrief

CVE-2026-70979 Oracle Corporation CVE debrief

AI-assisted PatchSiren debrief based on the supplied source corpus. The CVE record was published on 2026-08-18T21:17:56.710Z and has not been modified since then. The NVD entry is currently Undergoing Analysis. The CVE-2026-70979 vulnerability is a critical issue in Oracle Commerce Guided Search / Oracle Commerce Experience Manager version 11.4.0. It is an easily exploitable vulnerability that allows unauthenticated attackers with network access via HTTP to compromise the system. Successful attacks can result in unauthorized creation, deletion, or modification access to critical data or all Oracle Commerce Guided Search / Oracle Commerce Experience Manager accessible data and unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Oracle Commerce Guided Search / Oracle Commerce Experience Manager. The CVSS 3.1 Base Score is 9.1 (Integrity and Availability impacts). Organizations should review and apply Oracle's security patches for Oracle Commerce Guided Search / Oracle Commerce Experience Manager version 11.4.0.

Vendor: Oracle Corporation
Product: Oracle Commerce Guided Search / Oracle Commerce Experience Manager
CVSS: CRITICAL 9.1
CISA KEV: Not listed in stored evidence
Original CVE published: 2026-08-18
Original CVE updated: 2026-08-22
Advisory published: 2026-08-18
Advisory updated: 2026-08-22

Who should care

Organizations using Oracle Commerce Guided Search / Oracle Commerce Experience Manager version 11.4.0 should prioritize patching this vulnerability to prevent potential exploitation. Security teams and administrators responsible for Oracle Commerce Guided Search / Oracle Commerce Experience Manager installations should review and apply the necessary security patches.

Technical summary

The CVE-2026-70979 vulnerability is a critical issue in Oracle Commerce Guided Search / Oracle Commerce Experience Manager version 11.4.0. It is an easily exploitable vulnerability that allows unauthenticated attackers with network access via HTTP to compromise the system. Successful attacks can result in unauthorized creation, deletion, or modification access to critical data or all Oracle Commerce Guided Search / Oracle Commerce Experience Manager accessible data and unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Oracle Commerce Guided Search / Oracle Commerce Experience Manager. The CVSS 3.1 Base Score is 9.1 (Integrity and Availability impacts).

Defensive priority

Critical vulnerability in Oracle Commerce Guided Search / Oracle Commerce Experience Manager allows unauthenticated attackers to compromise the system, create, delete or modify critical data, and cause a hang or frequently repeatable crash.

Recommended defensive actions

Review and apply Oracle's security patches for Oracle Commerce Guided Search / Oracle Commerce Experience Manager version 11.4.0.
Implement compensating controls such as network segmentation and access controls to limit exposure.
Monitor systems for signs of exploitation and implement incident response plans.
Verify inventory of Oracle Commerce Guided Search / Oracle Commerce Experience Manager installations and ensure they are up-to-date.
Restrict network access to Oracle Commerce Guided Search / Oracle Commerce Experience Manager to only necessary personnel.

Evidence notes

The CVE-2026-70979 vulnerability affects Oracle Commerce Guided Search / Oracle Commerce Experience Manager version 11.4.0. It allows unauthenticated attackers with network access via HTTP to compromise the system, leading to unauthorized creation, deletion, or modification of critical data and a hang or frequently repeatable crash (complete DOS). The CVSS 3.1 Base Score is 9.1 (Integrity and Availability impacts).

Official resources

AI-assisted PatchSiren debrief based on the supplied source corpus. The CVE record was published on 2026-08-18T21:17:56.710Z and has not been modified since then.