Remote Code Execution Vulnerability in Oracle Advanced Inbound Telephony by Oracle
CVE-2026-34275

9.8CRITICAL

Key Information:

Vendor

Oracle
Status
Oracle Advanced Inbound Telephony
Vendor
CVE Published:
21 April 2026

What is CVE-2026-34275?

A vulnerability exists in the Oracle Advanced Inbound Telephony component of the Oracle E-Business Suite. It is characterized as a remote code execution flaw which permits unauthenticated attackers with HTTP network access to exploit the system. If successfully executed, this vulnerability can lead to unauthorized control and compromise of the Oracle Advanced Inbound Telephony service, impacting the confidentiality, integrity, and availability of the affected system.

Affected Version(s)

Oracle Advanced Inbound Telephony 12.2.3 <= 12.2.15

References

https://www.oracle.com/security-alerts/cpuapr2026.html
vendor-advisory

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.