Unauthenticated Network Access Vulnerability in Oracle Communications Billing and Revenue Management
CVE-2026-101758

8.2HIGH

Key Information:

Vendor

Oracle
Status
Oracle Communications Billing And Revenue Management
Vendor
CVE Published:
20 October 2026

What is CVE-2026-101758?

An easily exploitable vulnerability exists in Oracle Communications Billing and Revenue Management, specifically within the BRM Server component. This flaw allows an unauthenticated attacker with network access via HTTP to compromise the product's security. Exploitation can lead to unauthorized access to critical data, resulting in unauthorized updates, insertions, or deletions of data accessible through Oracle Communications Billing and Revenue Management. This vulnerability highlights significant risks to the confidentiality and integrity of data managed by the affected versions.

Affected Version(s)

Oracle Communications Billing and Revenue Management 15.0.0.0.0

Oracle Communications Billing and Revenue Management 15.0.1.0.0

Oracle Communications Billing and Revenue Management 15.1.0.0.0

References

https://www.oracle.com/security-alerts/cpuoct2026.html
vendor-advisory

CVSS V3.1

Score:
8.2
Severity:
HIGH
Confidentiality:
High
Integrity:
Low
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.