CVE-2026-61223

CriticalCVSS 9.0

Published: 21/07/2026(UTC)Updated: 23/07/2026(UTC)Translated: 24/07/2026(UTC)NVD NIST

Exploitation Probability (EPSS)

Low risk

0.35%

27th percentile - higher than 27% of all known CVEs

Summary

Vulnerability in Oracle Communications Converged Application Server allows an unauthenticated attacker via TCP/IP to take over the server. Exploitation is difficult but may affect other products.

Risk Assessment

An attacker can take over the server and potentially impact other systems on the network, leading to serious security breaches.

Recommendation

Apply the patch from Oracle for versions 8.2 and 8.3 and restrict network access to the server.

Original NVD description (English source)

Vulnerability in the Oracle Communications Converged Application Server product of Oracle Communications (component: Security). Supported versions that are affected are 8.2 and 8.3. Difficult to exploit vulnerability allows unauthenticated attacker with network access via TCP/IP to compromise Oracle Communications Converged Application Server. While the vulnerability is in Oracle Communications Converged Application Server, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in takeover of Oracle Communications Converged Application Server. CVSS 3.1 Base Score 9.0 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H).