CVE-2026-87163 Privilege escalation in Oracle Purchasing

High 8.8 Published 15 Sep 2026 Updated 17 Sep 2026

A low-privileged attacker can exploit this vulnerability to take over the Oracle Purchasing module, resulting in full system compromise.

Exploited in the wild: Not known
Login needed: Any signed-in user
Attackable: Over the internet
Victim action needed: Not needed
Fix: None listed

What is CVE-2026-87163?

CVE-2026-87163 is a high-severity vulnerability in Oracle Purchasing, published on 15 Sep 2026. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

Vulnerability in the Oracle Purchasing product of Oracle E-Business Suite (component: Other issue). Supported versions that are affected are 12.2.3-12.2.15. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Purchasing. Successful attacks of this vulnerability can result in takeover of Oracle Purchasing. CVSS 3.1 Base Score 8.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H).

Weakness: CWE-269

Which versions are affected by CVE-2026-87163?

It affects 1 product.

Products include Oracle Purchasing.

How do I fix CVE-2026-87163?

No fix has been published for CVE-2026-87163 yet. Limit exposure of the affected software until one is available.

Is CVE-2026-87163 being exploited?

There is no known exploitation of CVE-2026-87163 in the wild and no public exploit code.

Sources

Also known as GHSA-h465-qj5q-6cjj.