CVE-2026-91486 Vulnerability in the PeopleSoft Enterprise FIN General Ledger Brazil product of Oracle PeopleSoft (component: General Ledger).

Medium 4.4 Published 20 Oct 2026 Updated 24 Oct 2026

Exploited in the wild: Not known
Fix: None listed

What is CVE-2026-91486?

CVE-2026-91486 is a medium-severity vulnerability in Oracle Corporation PeopleSoft Enterprise FIN General Ledger Brazil, published on 20 Oct 2026.

Official description

Vulnerability in the PeopleSoft Enterprise FIN General Ledger Brazil product of Oracle PeopleSoft (component: General Ledger). The supported version that is affected is 9.1. Easily exploitable vulnerability allows low privileged attacker with logon to the infrastructure where PeopleSoft Enterprise FIN General Ledger Brazil executes to compromise PeopleSoft Enterprise FIN General Ledger Brazil. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of PeopleSoft Enterprise FIN General Ledger Brazil accessible data and unauthorized ability to cause a partial denial of service (partial DOS) of PeopleSoft Enterprise FIN General Ledger Brazil. CVSS 3.1 Base Score 4.4 (Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L).

Weakness: CWE-284

Which versions are affected by CVE-2026-91486?

How do I fix CVE-2026-91486?

No fix has been published for CVE-2026-91486 yet. Limit exposure of the affected software until one is available.

Is CVE-2026-91486 being exploited?

There is no known exploitation of CVE-2026-91486 in the wild and no public exploit code.

Sources

Also known as GHSA-8wg5-mj6m-9rhx.