CVE-2026-91356 Vulnerability in the PeopleSoft Enterprise HCM Global Payroll Switzerland product of Oracle PeopleSoft (component: Global Payroll for Switzerland).
- Exploited in the wild
- Not known
- Fix
- None listed
What is CVE-2026-91356?
CVE-2026-91356 is a medium-severity vulnerability in Oracle Corporation PeopleSoft Enterprise HCM Global Payroll Switzerland, published on 20 Oct 2026.
Official description
Vulnerability in the PeopleSoft Enterprise HCM Global Payroll Switzerland product of Oracle PeopleSoft (component: Global Payroll for Switzerland). The supported version that is affected is 9.2. Easily exploitable vulnerability allows high privileged attacker with logon to the infrastructure where PeopleSoft Enterprise HCM Global Payroll Switzerland executes to compromise PeopleSoft Enterprise HCM Global Payroll Switzerland. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of PeopleSoft Enterprise HCM Global Payroll Switzerland accessible data as well as unauthorized read access to a subset of PeopleSoft Enterprise HCM Global Payroll Switzerland accessible data and unauthorized ability to cause a partial denial of service (partial DOS) of PeopleSoft Enterprise HCM Global Payroll Switzerland. CVSS 3.1 Base Score 4.2 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L).
Weakness: CWE-284
Which versions are affected by CVE-2026-91356?
How do I fix CVE-2026-91356?
No fix has been published for CVE-2026-91356 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-91356 being exploited?
There is no known exploitation of CVE-2026-91356 in the wild and no public exploit code.
Sources
Also known as GHSA-rmjf-m78g-v24x.