Is CVE-2026-87408 exploited in the wild?

No. Junglewise Threat Intelligence has no report of CVE-2026-87408 being exploited in the wild.

How severe is CVE-2026-87408?

High severity, with a CVSS score of 8.7, published 20 October 2026.

Which products and versions are affected?

Oracle E-Business Suite 12.2.3 to 12.2.15.

Is there a fix for CVE-2026-87408?

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-2026-87408 attacked?

It is attacked over the network, in a web application.

Am I affected by CVE-2026-87408?

Check whether you run Oracle E-Business Suite 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-2026-87408: Oracle Applications Framework XSS/CSRF in Personalization

CVE-2026-87408 · Severity: high · CVSS 8.7 · Published 2026-10-20

Oracle E-Business Suite's Personalization component, which allows users to customize their application interface, contains a vulnerability that could enable attackers to modify or delete critical business data. An attacker with low-level network access can trick a user into performing unauthorized actions, potentially compromising sensitive information across the entire E-Business Suite environment.

Technologies: Oracle E-Business Suite. Vendors: Oracle.

Quick answers

Is CVE-2026-87408 exploited in the wild?: No. Junglewise Threat Intelligence has no report of CVE-2026-87408 being exploited in the wild.
How severe is CVE-2026-87408?: High severity, with a CVSS score of 8.7, published 20 October 2026.
Which products and versions are affected?: Oracle E-Business Suite 12.2.3 to 12.2.15.
Is there a fix for CVE-2026-87408?: 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-2026-87408 attacked?: It is attacked over the network, in a web application.
Am I affected by CVE-2026-87408?: Check whether you run Oracle E-Business Suite 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

A low-privilege network-exploitable vulnerability in the Oracle Applications Framework Personalization component allows an attacker to achieve unauthorized access, creation, deletion, or modification of critical data through human interaction (UI-required attack). The vulnerability has scope change implications, meaning a compromise of the Personalization component may significantly impact other Oracle Applications Framework accessible data and products.

Affected products

Oracle E-Business Suite 12.2.3 to 12.2.15

Timeline

2026-10-20: disclosed

References

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

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