Paper/Archive/CVE-2026-61223

CVE-2026-61223

Oracle Corporation Oracle Communications Converged Application Server — Vulnerability in the Oracle Communications Converged Application Server product of Oracle Communications (component: Security).

EPSS 0.4%CVSS 9.0

critical.is priorityof 100

CVSS 9.0 (CNA)9.0 / 10 × 3027.0 Not in CISA KEV+300.0 EPSS percentile 33.4.334 × 206.7 No public exploit+100.0 SSVC exploitation: none+100.0

Description · from the CVE record

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).

Affected

ProductAffectedFixed inSource

Oracle Communications Converged Application Server8.2–CNA

Oracle Communications Converged Application Server8.3–CNA

Scores by source

oracle (CNA)9.0CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H

CISA ADPSSVCExploitation: none · Automatable: no · Technical impact: total

References

advisoryoracle.com/security-alerts/cpujul2026.html