What is CVE-2026-46826?

CVE-2026-46826 is a high-severity vulnerability in Oracle E-Business Suite, classified under Missing Authentication for Critical Function. CVSS score: 8.8/10. Published 2026-05-28.

How severe is CVE-2026-46826?

High severity. CVSS v3 base score is 8.8 out of 10.

Auth bypass in Oracle E-Business Suite

CVE-2026-46826

Vulnerability in the Oracle Payroll product of Oracle E-Business Suite (component: Internal Operations). Supported versions that are affected are 12.2.3-12.2.15. Easily exploitable vulnerability allows low privileged attacker with network access via HTTPS to compromise Oracle Payroll. Successful attacks of this vulnerability can result in takeover of Oracle Payroll. CVSS 3.1 Base Score 8.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H).

Vulnerability class: Broken Authentication

EPSS: 0.003 (20.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

Affected products

Oracle E-business_suite
Oracle Corporation Payroll — 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-2026-46826?: CVE-2026-46826 is a high-severity vulnerability in Oracle E-Business Suite, classified under Missing Authentication for Critical Function. CVSS score: 8.8/10. Published 2026-05-28.
How severe is CVE-2026-46826?: High severity. CVSS v3 base score is 8.8 out of 10.