CVE-2026-61224: oracle corporation oracle communications converged application server Improper Access Control

Vulnerability summary

CVE-2026-61224 is a high (CVSS 8.0) Improper Access Control vulnerability in oracle corporation oracle communications converged application server. EPSS estimates a 0.38% chance of exploitation in the next 30 days, higher than 30% of scored vulnerabilities.

Timeline

1. 21-07-2026
   PublishedVulnerability first disclosed.
2. 22-07-2026
   Last modifiedVulnerability information updated.

Description

Vulnerability in the Oracle Communications Converged Application Server product of Oracle Communications (component: Security). The supported version that is affected is 8.3. Difficult to exploit vulnerability allows high privileged attacker with network access via TLS 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 8.0 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H).

• CWE-284Improper Access ControlThe product does not restrict or incorrectly restricts access to a resource from an unauthorized actor.