Vulnerability in Oracle Corporation Oracle Communications BRM - Elastic Charging Engine

[ Why it matters ]Priority signals

• Critical severity: CVSS 9.8

[ Description ]Official description

Vulnerability in the Oracle Communications BRM - Elastic Charging Engine product of Oracle Communications (component: Cloud native deployment). Supported versions that are affected are 15.0.0.0.0, 15.0.1.0.0, 15.1.0.0.0 and 15.2.0.0.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via RMI to compromise Oracle Communications BRM - Elastic Charging Engine. Successful attacks of this vulnerability can result in takeover of Oracle Communications BRM - Elastic Charging Engine. CVSS 3.1 Base Score 9.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H).

[ Fixes ]Fixes and patches

No fix or interim patch is linked from our sources yet. Check the vendor references below and limit exposure of affected systems until a fix is available.

[ Advisories ]Government CERT advisories

• NCSC-NL21 Oct 2026NCSC-2026-0444

  Vulnerabilities fixed in Oracle Communications Translated from Dutch

  Probability/damage M/HCVE-2025-48734CVE-2026-5450CVE-2026-6653+28 more CVEs
• BSI CERT-Bund20 Oct 2026WID-SEC-2026-4090

  Oracle Communications: Multiple vulnerabilities Translated from German

  Risk highCVE-2026-101763CVE-2026-58389CVE-2026-56740+85 more CVEs

[ References ]References

• www.oracle.com/security-alerts/cpuoct2026.html