SB20261110153 - Multiple vulnerabilities in PeopleSoft Enterprise FIN Common Objects Brazil

Description

This security bulletin contains information about 3 vulnerabilities.

1) Improper input validation (CVE-ID: CVE-2026-91476)

CWE-ID: CWE-125 - Out-of-bounds read

CVSSv4: 6.9 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N]

The vulnerability allows a remote non-authenticated attacker to gain access to sensitive information.

The vulnerability exists due to improper input validation within the eProcurement component in PeopleSoft Enterprise FIN Common Objects Brazil. A remote non-authenticated attacker can exploit this vulnerability to gain access to sensitive information.

2) Improper input validation (CVE-ID: CVE-2026-91474)

CWE-ID: CWE-125 - Out-of-bounds read

CVSSv4: 8.4 [CVSS:4.0/AV:A/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N]

The vulnerability allows a remote privileged user to read and manipulate data.

The vulnerability exists due to improper input validation within the eProcurement component in PeopleSoft Enterprise FIN Common Objects Brazil. A remote privileged user can exploit this vulnerability to read and manipulate data.

3) Improper input validation (CVE-ID: CVE-2026-91541)

CWE-ID: CWE-125 - Out-of-bounds read

CVSSv4: 6.9 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N]

The vulnerability allows a remote non-authenticated attacker to manipulate or delete data.

The vulnerability exists due to improper input validation within the Common Objects component in PeopleSoft Enterprise FIN Common Objects Brazil. A remote non-authenticated attacker can exploit this vulnerability to manipulate or delete data.

Remediation

Install update from vendor's website.

References

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