High severity · published Jul 21, 2026
CVE-2026-61091
Vulnerability in the Oracle Communications Billing and Revenue Management product of Oracle Communications (component: BRM Server)
7.8
CVSS
0.2%
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 low privileged attacker with logon to the infrastructure where Oracle Communications Billing and Revenue Management executes to compromise Oracle Communications Billing and Revenue Management. Successful attacks of this vulnerability can result in takeover of Oracle Communications Billing and Revenue Management. CVSS 3.1 Base Score 7.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H).
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Local
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 5% 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
CB
Communications Billing And Revenue Management · Oracle
15.0.0.0.0; 15.0.1.0.0; 15.1.0.0.0; 15.2.0.0.0 · source: NVD
Affected product
OC
Oracle Communications Billing and Revenue Management
Oracle Corporation
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-61091
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-61091
Vendor Advisory
https://www.oracle.com/security-alerts/cpujul2026.html
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