Critical Vulnerabilities in Oracle Database Server Enable Remote Code Execution and DoS Attacks

Multiple vulnerabilities were discovered in Oracle Database Server on 29 May 2026, as reported by CERT-FR. These flaws enable remote attackers to execute arbitrary code and cause a denial-of-service (DoS) condition. The notice specifies no CVE identifiers, affected versions, or specific technical components involved. The impacts include unauthorized remote code execution and disruption of database services. No additional details on exploitation methods or mitigation steps were provided in the advisory.