CVE-2026-46951 affects Oracle Quality component of Oracle E-Business Suite versions 12.2.3 through 12.2.15. It is an easily exploitable vulnerability that allows a low privileged attacker with network access via HTTP to compromise Oracle Quality, potentially resulting in full product takeover. The CVSS 3.1 score is 8.8 with high impact on confidentiality, integrity, and availability. Oracle has published this vulnerability in its June 2026 Critical Security Patch Update advisory, which contains 245 security patches across multiple products. Oracle strongly recommends applying these patches without delay. The advisory also suggests mitigating risk by blocking network protocols required by the attack or removing unnecessary privileges until patches are applied, though these measures may disrupt normal operations.

Successful exploitation of this vulnerability can lead to complete compromise of Oracle Quality, impacting confidentiality, integrity, and availability of the system. This could allow an attacker to take over the Oracle Quality product, potentially leading to unauthorized access, data manipulation, and service disruption.

Oracle strongly recommends applying the June 2026 Critical Security Patch Update, which addresses this vulnerability among others. Until patches are applied, risk may be reduced by blocking network protocols required for exploitation and removing unnecessary privileges from users. However, these mitigations may impact application functionality. Customers should prioritize patching to fully remediate the vulnerability.