High severity · published Sep 15, 2026
CVE-2026-83342
Vulnerability in the Oracle Utilities Network Management System product of Oracle Utilities Applications (component: System Wide)
7.8
CVSS
0.1%
EPSS
No
On KEV
Description
Vulnerability in the Oracle Utilities Network Management System product of Oracle Utilities Applications (component: System Wide). Supported versions that are affected are 2.4.0.1.0-2.4.0.1.33, 2.5.0.1.0-2.5.0.1.19, 2.5.0.2.0-2.5.0.2.13, 2.6.0.1.0-2.6.0.12B, 2.6.0.2.0-2.6.0.2.10A and 25.12.0.0.0-25.12.0.0.3. Easily exploitable vulnerability allows low privileged attacker with logon to the infrastructure where Oracle Utilities Network Management System executes to compromise Oracle Utilities Network Management System. Successful attacks of this vulnerability can result in takeover of Oracle Utilities Network Management System. 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)0.1% · higher than 4% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
OU
Oracle Utilities Network Management System · Oracle Corporation
2.4.0.1.0 through 2.4.0.1.33; 2.5.0.1.0 through 2.5.0.1.19; 2.5.0.2.0 through 2.5.0.2.13; 2.6.0.1.0 through 2.6.0.12B; 2.6.0.2.0 through 2.6.0.2.10A; 25.12.0.0.0 through 25.12.0.0.3 · source: vendor
Affected product
OU
Oracle Utilities Network Management System
Oracle Corporation
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-83342
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-83342
www.oracle.com
https://www.oracle.com/security-alerts/cspusep2026.html
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