CVE-2026-46791 Oracle Corporation CVE debrief

Who should care

Organizations using Oracle WebCenter Content version 14.1.2.0.0 should prioritize patching this vulnerability to prevent potential data breaches. Security teams and IT administrators responsible for Oracle Fusion Middleware products should be aware of this high-severity issue and take immediate action. This includes reviewing and updating network access controls, monitoring systems for suspicious activity, and considering compensating controls if patching is not immediately feasible.

Technical summary

The vulnerability is located in the Content Server component of Oracle WebCenter Content. It has a CVSS 3.1 Base Score of 7.5, indicating high severity due to confidentiality impacts. The CVSS Vector is CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N, meaning the vulnerability allows network-based attacks with low attack complexity, no privileges required, and no user interaction needed. The vulnerability can be exploited by unauthenticated attackers with network access via HTTP, potentially leading to unauthorized access to critical data or complete access to all Oracle WebCenter Content accessible data.

Defensive priority

High

Recommended defensive actions

• Apply the security patch provided by Oracle as soon as possible
• Review and update network access controls to limit exposure
• Monitor Oracle WebCenter Content systems for suspicious activity
• Consider implementing compensating controls if patching is not immediately feasible
• Review the supplied official advisory or CVE record to validate affected scope, severity, and vendor guidance
• Confirm whether affected product deployments exist in managed environments and assign an owner for follow-up
• Track exceptions, retest remediated assets, and close the item only after evidence is documented

Evidence notes

The CVE record was published on 2026-06-17T10:53:56.693Z and last modified on 2026-06-17T21:39:16.927Z. The NVD entry is currently Analyzed. Vendor advisory is available from Oracle. This vulnerability affects Oracle WebCenter Content version 14.1.2.0.0, and the vendor has provided a security patch to mitigate the issue. The CVSS score is 7.5, indicating high severity. There are no known instances of ransomware campaigns using this vulnerability.

Sources and references

Methodology and review provenance

AI-assisted synthesis based on stored public vulnerability evidence. System validation, approval state, and publication status do not by themselves establish human review of this revision. PatchSiren helps prioritize defensive review and does not prove exposure or remediation on any system.