Critical PeopleSoft Zero-Day Vulnerability Exposes Hundreds of Organizations to Mass Data Theft

A critical zero-day vulnerability in Oracle-owned PeopleSoft software has been actively exploited to steal gigabytes of data from hundreds of organizations. Security researchers describe the flaw as among the most severe vulnerabilities, with potential for widespread impact across enterprises relying on the platform for human resources and financial management.

Why it matters: Enterprise software vulnerabilities of this severity can affect supply chains and business operations across industries, making this a critical concern for CISOs and IT leaders managing PeopleSoft deployments.