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PatchSiren cyber security CVE debrief

CVE-2026-61212 Oracle Corporation CVE debrief

AI-assisted PatchSiren debrief based on the supplied source corpus. The CVE record was published on 2026-08-18T21:16:55.310Z and has not been modified since then. The CVE-2026-61212 vulnerability affects Oracle WebCenter Portal, allowing low-privileged attackers with network access via HTTP to compromise the system. The vulnerability has a high CVSS score of 8.5, indicating high confidentiality, integrity, and availability impacts. The scope change allows attacks to significantly impact additional products. Successful attacks can result in the takeover of Oracle WebCenter Portal. Organizations should verify the presence of affected versions in their environments and prioritize patching. Evidence is based on CVE.org and NVD details.

Vendor
Oracle Corporation
Product
Oracle WebCenter Portal
CVSS
HIGH 8.5
CISA KEV
Not listed in stored evidence
Original CVE published
2026-08-18
Original CVE updated
2026-08-24
Advisory published
2026-08-18
Advisory updated
2026-08-24

Who should care

Organizations using Oracle WebCenter Portal versions 12.2.1.4.0 and 14.1.2.0.0 should prioritize patching and monitoring to prevent potential exploitation. Security teams and vulnerability management teams should review the CVE record and assess their exposure. Operators of affected systems should plan for vendor-supported updates or mitigations through normal change control.

Technical summary

The CVE-2026-61212 vulnerability affects Oracle WebCenter Portal, allowing low-privileged attackers with network access via HTTP to compromise the system. The vulnerability has a high CVSS score of 8.5, indicating high confidentiality, integrity, and availability impacts. The scope change allows attacks to significantly impact additional products. Successful attacks can result in the takeover of Oracle WebCenter Portal.

Defensive priority

Oracle WebCenter Portal vulnerability with high CVSS score of 8.5, allowing low-privileged attackers to compromise the system.

Recommended defensive actions

  • Inventory and verify Oracle WebCenter Portal versions 12.2.1.4.0 and 14.1.2.0.0
  • Apply vendor patches or mitigations
  • Monitor for suspicious network activity
  • Restrict access to Oracle WebCenter Portal
  • Implement compensating controls
  • Review CVE-2026-61212 CVE record for scope and severity
  • Track exceptions and retest remediated assets

Evidence notes

The CVE-2026-61212 vulnerability affects Oracle WebCenter Portal versions 12.2.1.4.0 and 14.1.2.0.0, with a CVSS score of 8.5, indicating high confidentiality, integrity, and availability impacts. This vulnerability allows low-privileged attackers with network access via HTTP to compromise the system. The scope of the vulnerability is significant, potentially impacting additional products. Defenders should verify the presence of affected versions in their environments and prioritize patching. The CVE record was published on 2026-08-18T21:16:55.310Z and has not been modified since then. Evidence is based on CVE.org and NVD details.

Sources and references

Verified primary and authoritative sources

  • CVE-2026-61212 CVE Program record

    Publisher, destination, and source semantics verified

    URL: https://www.cve.org/CVERecord?id=CVE-2026-61212

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

  • CVE-2026-61212 NVD vulnerability detail

    Publisher, destination, and source semantics verified

    URL: https://nvd.nist.gov/vuln/detail/CVE-2026-61212

    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.