Oracle E-Business Suite contains an improper privilege management vulnerability that allows an unauthenticated attacker with network access via HTTP to compromise Oracle Payments. Successful attacks of this vulnerability can result in takeover of Oracle Payments.

Oracle E-Business Suite flaw CVE-2026-46817 is under active attack, with about 950 vulnerable internet-facing instances still exposed. This week, Defused Cyber researchers warned that a critical vulnerability in Oracle E-Business Suite, tracked as CVE-2026-46817, is being actively exploited. The flaw affects Oracle Payments versions 12.2.3 through 12.2.15 and allows unauthenticated attackers to take over vulnerable […]

Exploitation attempts targeting a critical vulnerability (CVE-2026-46817) in Oracle Payments, the payment-processing module within Oracle’s E-Business Suite (EBS), have been spotted over the weekend, threat intelligence company Defused warned on Monday. The detected exploitation attempts (Source: Defused) “On 27 June 2026 our Oracle E-Business Suite decoys recorded the first in-the-wild exploitation of CVE-2026-46817 — roughly six weeks after Oracle’s May 2026 patch and before any public proof-of-concept existed,” the company said. “The activity was a … More → The post Oracle E-Business Suite Payments flaw under attack (CVE-2026-46817) appeared first on Help Net Security .

Attackers are exploiting a critical flaw in Oracle E-Business Suite, CVE-2026-46817, that allows remote, unauthenticated attackers to take over Oracle Payments. A critical vulnerability in Oracle E-Business Suite, tracked as CVE-2026-46817, is being actively exploited in the wild, according to cybersecurity firm Defused Cyber. “CVE-2026-46817 (CVSS 9.8 unauth HTTP takeover in Oracle E-Business) is being […]