Information disclosure in Oracle Hcm Common Architecture
CVE-2026-34297
Vulnerability in the Oracle HCM Common Architecture product of Oracle E-Business Suite (component: Knowledge Integration). Supported versions that are affected are 12.2.3-12.2.15. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle HCM Common Architecture. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle HCM Common Architecture accessible data. CVSS 3.1 Base Score 7.5 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N).
Vulnerability class: Information Disclosure
EPSS: 0.003 (25.0th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.
Affected products
- Oracle Hcm_common_architecture
- Oracle Corporation Hcm Common Architecture — versions 12.2.3
Weakness classification (CWE)
References
- secalert_us@oracle.com (vendor-advisory, Vendor Advisory)
Frequently asked questions
- What is CVE-2026-34297?
- CVE-2026-34297 is a high-severity vulnerability in Oracle Hcm Common Architecture, classified under Information Disclosure. CVSS score: 7.5/10. Published 2026-04-21.
- How severe is CVE-2026-34297?
- High severity. CVSS v3 base score is 7.5 out of 10.