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PatchSiren cyber security CVE debrief

CVE-2026-61199 Oracle Corporation CVE debrief

AI-assisted PatchSiren debrief based on the supplied source corpus. The CVE record was published on 2026-08-18T21:16:54.893Z and has not been modified since then. CVE-2026-61199 is a vulnerability in Oracle WebCenter Portal (Runtime Tools). A low-privileged attacker with network access via HTTP can exploit this vulnerability to compromise Oracle WebCenter Portal and access critical data. The vulnerability has a CVSS 3.1 Base Score of 7.7 (Confidentiality impacts). Oracle WebCenter Portal administrators should prioritize patching to prevent unauthorized access. Evidence limits suggest further verification is needed to confirm scope and impact. Defenders should verify affected deployments, review official advisories, and monitor for unauthorized data access. The CVE-2026-61199 vulnerability affects Oracle WebCenter Portal 14.1.2.0.0. CVSS 3.1 score: 7.7. Confidentiality impacts. Exploitable by low-privileged attackers with network access via HTTP.

Vendor
Oracle Corporation
Product
Oracle WebCenter Portal
CVSS
HIGH 7.7
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

Oracle WebCenter Portal administrators and users, cybersecurity teams, and IT professionals responsible for patch management and vulnerability remediation should be aware of this vulnerability. They should review the official CVE record and NVD details to understand the scope and severity of the vulnerability. Affected operators and platforms should take immediate action to protect against potential attacks.

Technical summary

CVE-2026-61199 is a vulnerability in Oracle WebCenter Portal (Runtime Tools). A low-privileged attacker with network access via HTTP can exploit this vulnerability to compromise Oracle WebCenter Portal and access critical data. The vulnerability has a CVSS 3.1 Base Score of 7.7 (Confidentiality impacts). Oracle WebCenter Portal administrators should prioritize patching to prevent unauthorized access.

Defensive priority

Oracle WebCenter Portal vulnerability allows low-privileged attackers to access critical data; prioritize patching.

Recommended defensive actions

  • Apply Oracle patch for CVE-2026-61199
  • Restrict network access to Oracle WebCenter Portal
  • Monitor for unauthorized data access
  • Review compensating controls for exposed systems
  • Check relevant monitoring, detection, and logs for exposed assets
  • Track exceptions and retest remediated assets
  • Confirm whether affected product deployments exist in managed environments

Evidence notes

The CVE-2026-61199 vulnerability affects Oracle WebCenter Portal 14.1.2.0.0. CVSS 3.1 score: 7.7. Confidentiality impacts. Exploitable by low-privileged attackers with network access via HTTP. Evidence limits suggest further verification is needed to confirm scope and impact. Defenders should verify affected deployments, review official advisories, and monitor for unauthorized data access.

Sources and references

Verified primary and authoritative sources

  • CVE-2026-61199 CVE Program record

    Publisher, destination, and source semantics verified

    URL: https://www.cve.org/CVERecord?id=CVE-2026-61199

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

  • CVE-2026-61199 NVD vulnerability detail

    Publisher, destination, and source semantics verified

    URL: https://nvd.nist.gov/vuln/detail/CVE-2026-61199

    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.