PatchSiren

PatchSiren cyber security CVE debrief

CVE-2026-34314 Oracle CVE debrief

CVE-2026-34314 is a vulnerability in Oracle Financial Services Analytical Applications Infrastructure (Platform component) that Oracle and NVD describe as affecting supported versions 8.0.7.9, 8.0.8.7, and 8.1.2.5. The published impact is serious for data security: a low-privileged attacker with network access via HTTP may be able to compromise the application and create, delete, or modify critical data, or gain unauthorized access to all accessible data. NVD assigns CVSS 3.1 6.8 (MEDIUM) with network attack, low privileges required, no user interaction, and high confidentiality/integrity impact.

Vendor
Oracle
Product
Financial Services Analytical Applications Infrastructure
CVSS
MEDIUM 6.8
CISA KEV
Not listed in stored evidence
Original CVE published
2026-04-21
Original CVE updated
2026-05-10
Advisory published
2026-04-21
Advisory updated
2026-05-10

Who should care

Oracle Financial Services Analytical Applications Infrastructure administrators, application owners, and security teams running affected supported versions, especially where the service is reachable over HTTP or by broadly trusted internal users.

Technical summary

NVD lists the vulnerability as network-exploitable over HTTP with low privileges required and no user interaction (CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N). The affected CPEs are Oracle Financial Services Analytical Applications Infrastructure 8.0.7.9.0, 8.0.8.7.0, and 8.1.2.5.0. NVD’s weakness metadata includes NVD-CWE-noinfo and a secondary CWE-284 reference, indicating an access-control-related issue class without a more specific public root cause in the supplied corpus.

Defensive priority

High priority for exposed or widely accessible deployments. Although the CVSS base score is Medium, the combination of network access, low privileges, and high confidentiality/integrity impact makes this important to patch promptly in production environments.

Recommended defensive actions

  • Confirm whether Oracle Financial Services Analytical Applications Infrastructure versions 8.0.7.9, 8.0.8.7, or 8.1.2.5 are deployed anywhere in your environment.
  • Review Oracle’s April 2026 CPU advisory for vendor guidance and fixes: https://www.oracle.com/security-alerts/cpuapr2026.html
  • Prioritize remediation for any instance reachable over HTTP or accessible to broad internal user groups.
  • Restrict network exposure and access paths until patched, especially for administrative or sensitive application interfaces.
  • Validate post-patch access controls and monitor for unexpected changes to critical data in affected environments.

Evidence notes

This debrief is based only on the supplied NVD CVE record and Oracle vendor advisory reference. The CVE was published on 2026-04-21 and modified on 2026-05-10 in the supplied timeline. The corpus provides affected versions, CVSS vector/score, and impact summary, but no exploit details or vendor root-cause description beyond the referenced advisory.

Sources and references

Verified primary and authoritative sources

  • CVE-2026-34314 CVE Program record

    Publisher, destination, and source semantics verified

    URL: https://www.cve.org/CVERecord?id=CVE-2026-34314

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

  • CVE-2026-34314 NVD vulnerability detail

    Publisher, destination, and source semantics verified

    URL: https://nvd.nist.gov/vuln/detail/CVE-2026-34314

    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.