Is CVE-2026-83394 exploited in the wild?

No. Junglewise Threat Intelligence has no report of CVE-2026-83394 being exploited in the wild.

How severe is CVE-2026-83394?

Medium severity, with a CVSS score of 6.8, published 20 October 2026.

Which products and versions are affected?

Oracle Demand Planning 12.1, 12.2.

Is there a fix for CVE-2026-83394?

No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.

How is CVE-2026-83394 attacked?

It is attacked over the network, in a hosted service.

Am I affected by CVE-2026-83394?

Check whether you run Oracle Demand Planning at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

CVE-2026-83394: Oracle Demand Planning unauthorized data access vulnerability

CVE-2026-83394 · Severity: medium · CVSS 6.8 · Published 2026-10-20

Oracle Demand Planning, a supply chain planning tool that manages inventory forecasting and procurement, contains a vulnerability allowing low-privileged attackers with network access to gain unauthorized access to critical business data. An attacker must trick a user into taking action (such as clicking a link), but successful exploitation grants complete access to sensitive supply chain planning information. This vulnerability affects an organization's ability to keep demand forecast data confidential.

Technologies: Oracle Demand Planning. Vendors: Oracle.

Quick answers

Is CVE-2026-83394 exploited in the wild?: No. Junglewise Threat Intelligence has no report of CVE-2026-83394 being exploited in the wild.
How severe is CVE-2026-83394?: Medium severity, with a CVSS score of 6.8, published 20 October 2026.
Which products and versions are affected?: Oracle Demand Planning 12.1, 12.2.
Is there a fix for CVE-2026-83394?: No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
How is CVE-2026-83394 attacked?: It is attacked over the network, in a hosted service.
Am I affected by CVE-2026-83394?: Check whether you run Oracle Demand Planning at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

Technical details

The vulnerability is an easily exploitable flaw in the Internal Operations component of Oracle Demand Planning affecting versions 12.1 and 12.2. It requires low privilege credentials, network access via HTTP, and user interaction (UI:R). The attack has a scope change (S:C), meaning it impacts resources beyond the vulnerable component, and results in high confidentiality impact with no integrity or availability impact.

Affected products

Oracle Demand Planning 12.1, 12.2

Timeline

2026-10-20: disclosed

References

https://www.oracle.com/security-alerts/cpuoct2026.html

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