CVE-2026-61226 Privilege escalation in Oracle Communications Converged Application Server

High 7.5 Published 21 Jul 2026 Updated 22 Jul 2026

A high-privileged local attacker can escalate privileges to take over the Oracle Communications Converged Application Server.

Exploited in the wild: Not known
Login needed: An administrator
Attackable: Local or same network only
Victim action needed: Not needed
Fix: None listed

What is CVE-2026-61226?

CVE-2026-61226 is a high-severity vulnerability in Oracle Communications Converged Application Server, published on 21 Jul 2026. It can only be exploited from the same machine or local network, with no action from the victim.

Official description

Vulnerability in the Oracle Communications Converged Application Server product of Oracle Communications (component: RTP Proxy). The supported version that is affected is 8.3. Difficult to exploit vulnerability allows high privileged attacker with logon to the infrastructure where Oracle Communications Converged Application Server executes 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 7.5 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H).

Weakness: CWE-284

Which versions are affected by CVE-2026-61226?

It affects 1 product.

Products include Oracle Communications Converged Application Server.

How do I fix CVE-2026-61226?

No fix has been published for CVE-2026-61226 yet. Limit exposure of the affected software until one is available.

Is CVE-2026-61226 being exploited?

There is no known exploitation of CVE-2026-61226 in the wild and no public exploit code.

Sources

Also known as GHSA-35q5-4f7h-p787.