CVE-2026-61224: Oracle Communications Converged Application Server takeover via Security component

CVE-2026-61224 · Severity: high · CVSS 8 · Published 2026-07-21

Oracle Communications Converged Application Server, a platform used by telecommunications providers to deploy multimedia services, contains a security vulnerability. A highly privileged attacker with network access could exploit this flaw to take full control of the server. Such an attack could lead to a complete service outage, unauthorized access to sensitive communications data, and potential impacts on connected downstream systems.

Technologies: Oracle Converged Application Server. Vendors: Oracle.

Quick answers

Is CVE-2026-61224 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2026-61224 being exploited in the wild.
How severe is CVE-2026-61224?
High severity, with a CVSS score of 8, published 21 July 2026.
Which products and versions are affected?
Oracle Converged Application Server 8.3.
Is there a fix for CVE-2026-61224?
No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
How is CVE-2026-61224 attacked?
It is attacked over the network, in a network appliance.
Am I affected by CVE-2026-61224?
Check whether you run Oracle Converged Application Server at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

Technical details

A vulnerability exists in the Security component of Oracle Communications Converged Application Server version 8.3. The flaw is classified as difficult to exploit (Attack Complexity: High) and requires the attacker to have high-level administrative privileges. The attack vector is via the network using TLS. A successful exploit results in a scope change (S:C), meaning the attacker can impact components beyond the immediate security scope of the application server, leading to a total loss of confidentiality, integrity, and availability (C:H/I:H/A:H). The vulnerability was addressed in the Oracle Critical Patch Update for July 2026.

Affected products

  • Oracle Communications Converged Application Server 8.3

Timeline

  • 2026-07-21: disclosed
  • 2026-07-21: advisory

References

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