What is CVE-2026-35243?

CVE-2026-35243 is a high-severity vulnerability in Oracle Application Development Framework, classified under Improper Access Control. CVSS score: 7.8/10. Published 2026-04-21.

How severe is CVE-2026-35243?

High severity. CVSS v3 base score is 7.8 out of 10.

Vulnerability in Oracle Application Development Framework

CVE-2026-35243

Vulnerability in the Oracle Application Development Framework (ADF) product of Oracle Fusion Middleware (component: ADF Faces). Supported versions that are affected are 12.2.1.4.0 and 14.1.2.0.0. Easily exploitable vulnerability allows low privileged attacker with logon to the infrastructure where Oracle Application Development Framework (ADF) executes to compromise Oracle Application Development Framework (ADF). Successful attacks of this vulnerability can result in takeover of Oracle Application Development Framework (ADF). CVSS 3.1 Base Score 7.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H).

EPSS: 0.001 (1.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

Affected products

Oracle Application_development_framework — versions 12.2.1.4.0, 14.1.2.0.0
Oracle Corporation Application Development Framework (Adf) — versions 12.2.1.4.0, 14.1.2.0.0

Weakness classification (CWE)

CWE-284 — Improper Access Control

References

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

Frequently asked questions

What is CVE-2026-35243?: CVE-2026-35243 is a high-severity vulnerability in Oracle Application Development Framework, classified under Improper Access Control. CVSS score: 7.8/10. Published 2026-04-21.
How severe is CVE-2026-35243?: High severity. CVSS v3 base score is 7.8 out of 10.