High severity · published Oct 20, 2026
CVE-2026-101759
Vulnerability in the Oracle Communications Billing and Revenue Management product of Oracle Communications (component: BRM Server)
7.5
CVSS
0.4%
EPSS
No
On KEV
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. Easily exploitable 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 access to critical data or complete access to all Oracle Communications Billing and Revenue Management accessible data. CVSS 3.1 Base Score 7.5 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N).
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 36% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
OC
Oracle Communications Billing and Revenue Management · Oracle Corporation
15.0.0.0.0; 15.0.1.0.0; 15.1.0.0.0; 15.2.0.0.0 · source: vendor
Affected product
OC
Oracle Communications Billing and Revenue Management
Oracle Corporation
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-101759
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-101759
www.oracle.com
https://www.oracle.com/security-alerts/cpuoct2026.html
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