Vulnerability · Published Oct 20, 2026 · Assigned by oracle

CVE-2026-101807

Medium 4.8

In plain English

A medium-severity improper access control in Oracle Communications Billing and Revenue Management from Oracle Corporation. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 11% of all known vulnerabilities).

Severity (CVSS 3.1)4.8Medium

Exploit odds (30 days)0.2%top 89.0% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

Vulnerability in the Oracle Communications Billing and Revenue Management product of Oracle Communications (component: BRM Server). Supported versions that are affected are 15.0.0.0.0, 15.0.1.0.0, 15.1.0.0.0 and 15.2.0.0.0. Difficult to exploit vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Communications Billing and Revenue Management. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Oracle Communications Billing and Revenue Management accessible data as well as unauthorized read access to a subset of Oracle Communications Billing and Revenue Management accessible data. CVSS 3.1 Base Score 4.8 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N).

Affected products (as reported)

Vendor	Product	Versions
Oracle Corporation	Oracle Communications Billing and Revenue Management	15.0.0.0.015.0.1.0.015.1.0.0.015.2.0.0.0

Weakness: CWE-284 · Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N

References

Oracle Advisory vendor-advisory