CVE-2026-91553 — MEDIUM (4.4)

Vulnerability Description

Vulnerability in the PeopleSoft Enterprise FIN Product Configurator Brazil product of Oracle PeopleSoft (component: Product Configurator). 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 Product Configurator Brazil executes to compromise PeopleSoft Enterprise FIN Product Configurator Brazil. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of PeopleSoft Enterprise FIN Product Configurator Brazil accessible data and unauthorized ability to cause a partial denial of service (partial DOS) of PeopleSoft Enterprise FIN Product Configurator 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).

CVSS Score

4.4

MEDIUM

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

LOW

Availability

LOW

Related Weaknesses (CWE)

CWE-284

References

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

FAQ

What is CVE-2026-91553?

CVE-2026-91553 is a vulnerability with a CVSS score of 4.4 (MEDIUM). Vulnerability in the PeopleSoft Enterprise FIN Product Configurator Brazil product of Oracle PeopleSoft (component: Product Configurator). The supported version that is affected is 9.1. Easily explo...

How severe is CVE-2026-91553?

CVE-2026-91553 has been rated MEDIUM with a CVSS base score of 4.4/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-91553?

Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.