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CVE-2026-35323 Oracle Corporation CVE debrief

A critical vulnerability was discovered in Oracle WebCenter Content, a product of Oracle Fusion Middleware. The vulnerability, tracked as CVE-2026-35323, has a CVSS 3.1 Base Score of 9.9, indicating a high impact on confidentiality, integrity, and availability. The vulnerability affects versions 12.2.1.4.0 and 14.1.2.0.0 of Oracle WebCenter Content.

Vendor
Oracle Corporation
Product
Oracle WebCenter Content
CVSS
CRITICAL 9.9
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 versions 12.2.1.4.0 and 14.1.2.0.0 should prioritize patching this vulnerability. The vulnerability allows low-privileged attackers with network access via HTTP to compromise Oracle WebCenter Content, potentially impacting additional products.

Technical summary

The vulnerability is located in the Content Server component of Oracle WebCenter Content. It is easily exploitable and allows low-privileged attackers with network access via HTTP to compromise Oracle WebCenter Content. Successful attacks can result in the takeover of Oracle WebCenter Content. The CVSS Vector is CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H. This critical vulnerability affects Oracle WebCenter Content versions 12.2.1.4.0 and 14.1.2.0.0, with a CVSS 3.1 Base Score of 9.9, indicating a high impact on confidentiality, integrity, and availability. Organizations should prioritize patching this vulnerability to prevent potential attacks.

Defensive priority

High

Recommended defensive actions

  • Apply the patches provided by Oracle Corporation as soon as possible.
  • Restrict network access to Oracle WebCenter Content to trusted users only.
  • Monitor Oracle WebCenter Content for any suspicious activity.
  • Consider implementing compensating controls, such as web application firewalls, to detect and prevent attacks.
  • Inventory and verify the versions of Oracle WebCenter Content in use to identify potential vulnerabilities.

Evidence notes

The CVE record was published on 2026-06-17T10:40:24.513Z and was last modified on 2026-06-19T06:17:03.947Z. The NVD entry is currently Analyzed. The vulnerability has been identified in Oracle WebCenter Content versions 12.2.1.4.0 and 14.1.2.0.0.

Sources and references

Verified primary and authoritative sources

  • CVE-2026-35323 CVE Program record

    Publisher, destination, and source semantics verified

    URL: https://www.cve.org/CVERecord?id=CVE-2026-35323

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

  • CVE-2026-35323 NVD vulnerability detail

    Publisher, destination, and source semantics verified

    URL: https://nvd.nist.gov/vuln/detail/CVE-2026-35323

    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.