# CVE-2026-61225: Oracle Communications Converged Application Server takeover in Core component

Source: https://junglewise.ai/threats/cve-2026-61225-oracle-communications-converged-application-server-takeover-in  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-07-21. Updated: 2026-07-22  
License: CC BY 4.0 with a link back

CVE-2026-61225 · Severity: high · CVSS 8.1 · Published 2026-07-21

A critical vulnerability exists in the Oracle Communications Converged Application Server, a platform used by telecommunications providers to deliver multimedia services. An unauthenticated attacker could remotely exploit this flaw to gain full control over the server. A successful attack could lead to a complete service outage, unauthorized access to sensitive communication data, and total compromise of the application environment.

Technologies: [Oracle Converged Application Server](https://junglewise.ai/threats/technologies/converged-application-server). Vendors: [Oracle](https://junglewise.ai/threats/vendors/oracle).

## Quick answers

**Is CVE-2026-61225 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-61225 being exploited in the wild.

**How severe is CVE-2026-61225?** High severity, with a CVSS score of 8.1, published 21 July 2026.

**Which products and versions are affected?** Oracle Converged Application Server 8.2, 8.3.

**Is there a fix for CVE-2026-61225?** 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-2026-61225 attacked?** It is attacked over the network, in a network appliance.

**Am I affected by CVE-2026-61225?** 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 in the Core component of Oracle Communications Converged Application Server (versions 8.2 and 8.3) allows for a complete system takeover. The flaw is exploitable by an unauthenticated attacker via the network using TCP/IP. While the attack complexity is rated as high—suggesting specific timing or environmental conditions are required—a successful exploit results in a total loss of confidentiality, integrity, and availability. Oracle addressed this issue in the July 2026 Critical Patch Update.

## Affected products

- Oracle Communications Converged Application Server 8.2, 8.3

## Timeline

- 2026-07-21: disclosed
- 2026-07-21: advisory: Oracle July 2026 Critical Patch Update released.

## References

- [https://www.oracle.com/security-alerts/cpujul2026.html](https://www.oracle.com/security-alerts/cpujul2026.html)

## Related threats

- [Oracle Communications Converged Application Server takeover via Security component](https://junglewise.ai/threats/cve-2026-61224-oracle-communications-converged-application-server-takeover-via)
- [Oracle Communications Converged Application Server compromise in Security component](https://junglewise.ai/threats/cve-2026-61223-oracle-communications-converged-application-server-compromise-in)