PatchSiren

PatchSiren cyber security CVE debrief

CVE-2026-35283 Oracle Corporation CVE debrief

A critical vulnerability was discovered in Oracle WebCenter Enterprise Capture, a product of Oracle Fusion Middleware. The vulnerability affects versions 12.2.1.4.0 and 14.1.2.0.0. It is easily exploitable by a low-privileged attacker with network access via T3 or IIOP, potentially leading to a complete takeover of the Oracle WebCenter Enterprise Capture. The CVSS 3.1 Base Score is 9.9, indicating a high impact on confidentiality, integrity, and availability. The vulnerability is located in the Client Bundle component of Oracle WebCenter Enterprise Capture.

Vendor
Oracle Corporation
Product
Oracle WebCenter Enterprise Capture
CVSS
CRITICAL 9.9
CISA KEV
Not listed in stored evidence
Original CVE published
2026-06-17
Original CVE updated
2026-06-23
Advisory published
2026-06-17
Advisory updated
2026-06-23

Who should care

Organizations using Oracle WebCenter Enterprise Capture versions 12.2.1.4.0 and 14.1.2.0.0 should prioritize patching this vulnerability. The vulnerability's high CVSS score and potential for significant impact on additional products make it critical for security teams to address.

Technical summary

The vulnerability is located in the Client Bundle component of Oracle WebCenter Enterprise Capture. It allows low-privileged attackers with network access via T3 or IIOP to compromise the product. Successful attacks can result in the takeover of Oracle WebCenter Enterprise Capture. The CVSS Vector is CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H. The vulnerability affects versions 12.2.1.4.0 and 14.1.2.0.0 of Oracle WebCenter Enterprise Capture.

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 for any suspicious activity related to Oracle WebCenter Enterprise Capture
  • 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 2026-06-17T10:40:20.603Z and last modified on 2026-06-23T13:54:29.523Z. The NVD entry is currently Analyzed. This information is based on the NVD entry and the CVE record. The vulnerability affects Oracle WebCenter Enterprise Capture versions 12.2.1.4.0 and 14.1.2.0.0. The CVSS 3.1 Base Score is 9.9, indicating a high impact on confidentiality, integrity, and availability. The vulnerability is located in the Client Bundle component of Oracle WebCenter Enterprise Capture.

Sources and references

Verified primary and authoritative sources

  • CVE-2026-35283 CVE Program record

    Publisher, destination, and source semantics verified

    URL: https://www.cve.org/CVERecord?id=CVE-2026-35283

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

  • CVE-2026-35283 NVD vulnerability detail

    Publisher, destination, and source semantics verified

    URL: https://nvd.nist.gov/vuln/detail/CVE-2026-35283

    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.