Serial number: AV26-526
Date: May 29, 2026
On May 28, 2026, Oracle published a security advisory to address critical vulnerabilities in the following products:
- Oracle Communications Unified Assurance - versions 6.1.1 to 7.0.0
- Oracle Database Server - versions 23.4.0 to 23.26.2
- Oracle E-Business Suite - versions 12.2.3 to 12.2.15
- Oracle Hospitality OPERA 5 Property Services - versions 5.6.19.24, 5.6.22, 5.6.25.19, 5.6.27.6 and 5.6.28
- Oracle REST Data Services - versions 24.2.0 to 26.1.0
The Cyber Centre encourages users and administrators to review the provided web links and perform the suggested mitigations.