CVE-2025-61882: Oracle E-Business Suite Under Mass Exploitation by Cl0p Ransomware
A critical CVE-2025-61882 Oracle E-Business Suite vulnerability is under active exploitation by the Cl0p ransomware group. This unauthenticated remote-code-execution (RCE) vulnerability — CVE-2025-61882 — in Oracle E-Business Suite (EBS) was patched by Oracle in October 2025 and is being actively exploited in the wild. Multiple security vendors attribute attacks to Cl0p/associated ransomware extortion campaigns and Oracle has published an emergency Security Alert.