CVE-2026-83114

CVE-2026-83114 is a difficult-to-exploit vulnerability in the Internal Operations component of Oracle Quality, a product within Oracle E-Business Suite, affecting versions 12.2.3 through 12.2.15. A remote attacker who already holds a low-privileged account on the E-Business Suite instance can exploit the flaw over HTTP to fully compromise the Oracle Quality product. A successful attack gives the attacker high-impact control over the module's confidentiality, integrity, and availability — effectively a takeover of the application. Only organizations running Oracle E-Business Suite 12.2.3-12.2.15 with the Oracle Quality module licensed and deployed are exposed, and exploitation requires valid (low-level) credentials plus network reachability of the HTTP endpoints. There is no known public proof of concept, the flaw is not on the CISA Known Exploited Vulnerabilities list, and no in-the-wild exploitation has been reported.

What to do: Apply the Oracle Critical Patch Update that delivers the fix for CVE-2026-83114 to Oracle Quality on EBS 12.2.3-12.2.15, and verify the patch is applied to every affected environment. Restrict network access to E-Business Suite HTTP endpoints (VPN/IP allow-listing) and review low-privileged EBS accounts for unnecessary access to the Quality module. Monitor authentication and application logs for anomalous activity by low-privilege accounts against Oracle Quality Internal Operations pages.