CVE-2026-46927 affects Oracle Receivables within Oracle E-Business Suite versions 12.2.3 to 12.2.15. It is a difficult-to-exploit vulnerability that permits an unauthenticated attacker with network access via SOAP to compromise Oracle Receivables, potentially resulting in full takeover of the component. The vulnerability is scored 8.1 on the CVSS 3.1 scale with high confidentiality, integrity, and availability impacts. Oracle’s June 2026 Critical Security Patch Update advisory references this vulnerability among 245 fixes but does not explicitly state a patch version or remediation level for this specific issue. Oracle strongly recommends applying the Critical Security Patch Update promptly to mitigate this and other vulnerabilities.

Successful exploitation of this vulnerability can lead to complete compromise of Oracle Receivables, impacting confidentiality, integrity, and availability of the affected system. An unauthenticated attacker with network access via SOAP could leverage this vulnerability to take over the Oracle Receivables component, which may lead to unauthorized access and control over sensitive financial operations.

Oracle strongly recommends applying the June 2026 Critical Security Patch Update as soon as possible to address this vulnerability along with others. Until patches are applied, risk may be reduced by blocking network protocols required for exploitation (e.g., SOAP access) or by removing unnecessary privileges or package access from users. These mitigations may impact application functionality and should be tested accordingly. Patch status is not explicitly confirmed for this vulnerability in the advisory; users must consult the official Oracle advisory at https://www.oracle.com/security-alerts/cspujun2026.html for current remediation guidance.