CVE-2026-61226

Status: AnalyzedHigh (7.5)—

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).

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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).

CVSS

Version: 3.1
Vector: CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H
Base score: 7.5

Exploitation probability (EPSS)

Probability of exploitation in the next 30 days: 0.15%
Percentile among all scored CVEs: 3
Score date: 10/6/2026

EPSS (Exploit Prediction Scoring System, FIRST) estimates how likely a vulnerability is to be exploited in the wild within 30 days. It complements CVSS (impact) and CISA KEV (confirmed exploitation).

🎯 ATT&CK techniques

How this vulnerability is exploited and what the attacker gains, in MITRE ATT&CK terms.

ExploitationT1068 Exploitation for Privilege Escalationprivilege escalation95 %
Primary impactT1059 Command and Scripting Interpreterexecution85 %
Secondary impactT1078.001 Default Accountsstealth · persistence · privilege escalation · initial access70 %
Secondary impactT1565.001 Stored Data Manipulationimpact75 %

AV:L con PR:H sin UI:N indica escalada de privilegios en infraestructura local. El takeover implica ejecución de código, manipulación de datos y compromiso de cuentas/sesiones en RTP Proxy.

Inferred by our analysis agent from the official description, CVSS vector and CWE, and checked by a supervisor. May contain errors.

🛡️ ATT&CK mitigations that cover these techniques

Execution Prevention Threat Intelligence Program Restrict Web-Based Content Restrict File and Directory Permissions Privileged Account Management Password Policies

Affected technologies (1)

Oracle — Communications Converged Application Server

CWEs

CWE-284

References

https://www.oracle.com/security-alerts/cpujul2026.html

Raw JSON (NVD)

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