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CVE-2026-46786 Oracle Corporation CVE debrief

A critical vulnerability was discovered in Oracle WebCenter Content, a product of Oracle Fusion Middleware. The vulnerability, tracked as CVE-2026-46786, affects version 14.1.2.0.0 of the software. It is easily exploitable by unauthenticated attackers with network access via HTTP, potentially leading to a takeover of Oracle WebCenter Content. The vulnerability requires human interaction from a person other than the attacker and can significantly impact additional products. The CVSS 3.1 Base Score is 9.6, indicating a Critical severity level. This vulnerability is located in the Content Server component of Oracle WebCenter Content. Successful attacks require human interaction from another person. The vulnerability can lead to a takeover of Oracle WebCenter Content and may significantly impact additional products.

Vendor
Oracle Corporation
Product
Oracle WebCenter Content
CVSS
CRITICAL 9.6
CISA KEV
Not listed in stored evidence
Original CVE published
2026-06-17
Original CVE updated
2026-06-19
Advisory published
2026-06-17
Advisory updated
2026-06-19

Who should care

Organizations using Oracle WebCenter Content version 14.1.2.0.0 should prioritize patching this vulnerability. The vulnerability's high impact and ease of exploitation make it a critical concern for security teams, especially those responsible for Oracle WebCenter Content, vulnerability management, and security operations.

Technical summary

The vulnerability is located in the Content Server component of Oracle WebCenter Content. It allows unauthenticated attackers with network access via HTTP to compromise the system. Successful attacks require human interaction from another person. The vulnerability can lead to a takeover of Oracle WebCenter Content and may significantly impact additional products. The CVSS Vector is CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H. The vulnerability affects version 14.1.2.0.0 of Oracle WebCenter Content.

Defensive priority

High

Recommended defensive actions

  • Apply the patch provided by Oracle Corporation as soon as possible.
  • Restrict access to Oracle WebCenter Content to only necessary personnel.
  • Monitor for suspicious activity around Oracle WebCenter Content.
  • Implement additional security measures such as Web Application Firewall (WAF) rules to detect and prevent exploitation attempts.
  • Review compensating controls for exposed systems while remediation is scheduled and verified.
  • Check relevant monitoring, detection, and logs for exposed assets that need extra review.
  • Track exceptions, retest remediated assets, and close the item only after evidence is documented.

Evidence notes

The CVE record was published on 2026-06-17T10:53:56.190Z and was last modified on 2026-06-19T06:17:08.330Z. The NVD entry is currently Analyzed. This information is based on the provided source corpus. Defenders should verify the accuracy of this information and review the official CVE record and NVD entry for further details.

Sources and references

Verified primary and authoritative sources

  • CVE-2026-46786 CVE Program record

    Publisher, destination, and source semantics verified

    URL: https://www.cve.org/CVERecord?id=CVE-2026-46786

    CVE Program - Official CVE Program record with source-provided CVE metadata.

  • CVE-2026-46786 NVD vulnerability detail

    Publisher, destination, and source semantics verified

    URL: https://nvd.nist.gov/vuln/detail/CVE-2026-46786

    NIST National Vulnerability Database - Official NIST NVD detail page and source-specific vulnerability assessment.

Supplemental 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.