---
title: "CVE-2026-101791: Oracle Communications BRM - Elastic Charging Engine - Broken Access Control"
description: "Oracle Communications BRM - Elastic Charging Engine 15.2.0.0.0 contains a broken access control vulnerability caused by insufficient privilege checks in security component, letting low privileged attackers with network access via TLS modify or access critical data, exploit requires attacker privileges."
url: https://panop.io/threat-heartbeat/CVE-2026-101791/
---

# CVE-2026-101791 Oracle Communications BRM - Elastic Charging Engine - Broken Access Control

Oracle Communications BRM - Elastic Charging Engine 15.2.0.0.0 contains a broken access control vulnerability caused by insufficient privilege checks in security component, letting low privileged attackers with network access via TLS modify or access critical data, exploit requires attacker privileges.

CVSS base score 8.1 /10

High

CISA KEV

Not listed

Public exploit

None known

Authentication

Required

[View the NVD record ↗](https://nvd.nist.gov/vuln/detail/CVE-2026-101791)

## Details

Type

Broken Access Control

Impact

Data Tampering, Information Disclosure

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

Published

20 October 2026

Updated

21 October 2026

## Vendor fix

Update to the latest available version beyond 15.2.0.0.0.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

## References

- [https://nvd.nist.gov/vuln/detail/CVE-2026-101791](https://nvd.nist.gov/vuln/detail/CVE-2026-101791)
- [https://www.oracle.com/security-alerts/cpuoct2026.html](https://www.oracle.com/security-alerts/cpuoct2026.html)

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## What this record can't tell you

- Whether you run the affected software, and where
- Whether an attacker can actually reach and exploit it
- The misconfigurations that never get a CVE number
- What it would cost the business, ranked into what to fix first

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