What is CVE-2026-34275?

CVE-2026-34275 is a critical-severity vulnerability in Oracle Advanced_inbound_telephony, classified under Missing Authentication for Critical Function. CVSS score: 9.8/10. Published 2026-04-21.

How severe is CVE-2026-34275?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Auth bypass in Oracle Advanced_inbound_telephony

CVE-2026-34275

Vulnerability in the Oracle Advanced Inbound Telephony product of Oracle E-Business Suite (component: Setup and Administration). Supported versions that are affected are 12.2.3-12.2.15. Easily exploitable vulnerability allows unauthentica…

Vulnerability class: Broken Authentication

EPSS: 0.004 (29.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Oracle Advanced_inbound_telephony
Oracle Corporation Advanced Inbound Telephony — versions 12.2.3

Weakness classification (CWE)

CWE-306 — Missing Authentication for Critical Function

References

secalert_us@oracle.com (vendor-advisory, Vendor Advisory)

Frequently asked questions

What is CVE-2026-34275?: CVE-2026-34275 is a critical-severity vulnerability in Oracle Advanced_inbound_telephony, classified under Missing Authentication for Critical Function. CVSS score: 9.8/10. Published 2026-04-21.
How severe is CVE-2026-34275?: Critical severity. CVSS v3 base score is 9.8 out of 10.