---
id: "CVE-2026-46817"
kind: "vulnerability"
aliases: ["CVE-2026-46817"]
title: "Vulnerability in the Oracle Payments product of Oracle E-Business Suite (component: File Transmission)"
severity: "critical"
cvss: 9.8
epss: null
exploited: true
status: "open"
category: "vendor"
products: [{"name": "Oracle E-Business Suite", "fixed": [], "affected": "", "ecosystem": "vendor"}, {"name": "oracle e-business suite", "fixed": [], "affected": ">= 12.2.3, <= 12.2.15", "ecosystem": "vendor"}]
ecosystems: ["vendor"]
tags: ["exploited", "oracle-e-business-suite", "oracle-payments", "self-hosted", "vendor"]
not_affected_if: ["managed-hosting"]
published_at: "2026-05-28T21:16:31+00:00"
first_seen_at: "2026-10-23T19:11:51+00:00"
updated_at: "2026-10-23T23:44:51+00:00"
sources: [{"source": "kev", "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?search_api_fulltext=CVE-2026-46817", "first_seen_at": "2026-10-23T19:11:51+00:00"}, {"source": "nvd", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-46817", "first_seen_at": "2026-10-23T23:44:51+00:00"}]
---

# Vulnerability in the Oracle Payments product of Oracle E-Business Suite (component: File Transmission)

Oracle E-Business Suite has an improper privilege management flaw that lets an unauthenticated attacker reach it over HTTP. A successful attack gives the attacker control of Oracle Payments, and CISA reports it is being exploited in the wild.

_Summary, check and fix written by a model from the sources; labelled as such._

## Affected

- vendor:Oracle E-Business Suite affected ? fixed ?
- vendor:oracle e-business suite affected >= 12.2.3, <= 12.2.15 fixed ?

## Fix

Apply Oracle's vendor mitigations or patch per Oracle's advisory, following CISA BOD 26-04 guidance; if no mitigation exists, discontinue use of the affected product. Sources do not give the patched version.

## Timeline

- 2026-10-23T19:11:51+00:00 kev https://www.cisa.gov/known-exploited-vulnerabilities-catalog?search_api_fulltext=CVE-2026-46817
- 2026-10-23T23:44:51+00:00 nvd https://nvd.nist.gov/vuln/detail/CVE-2026-46817

## From the sources

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.

CISA required action: Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable. Stakeholders are responsible for evaluating each asset's internet exposure and ensuring adherence to BOD 26-04 patching guidelines.

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_Free to read at a human pace. An API with keys and an MCP server are in preparation; early access: hello@infrastack.ai_