CVE-2026-83342 Privilege escalation in Oracle Utilities Network Management System
A low-privileged attacker with local access can escalate privileges to take over the Oracle Utilities Network Management System.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-83342?
CVE-2026-83342 is a high-severity vulnerability in Oracle Utilities Network Management System, published on 15 Sep 2026. It can only be exploited from the same machine or local network, with no action from the victim.
Official 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).
Weakness: CWE-269
Which versions are affected by CVE-2026-83342?
How do I fix CVE-2026-83342?
No fix has been published for CVE-2026-83342 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-83342 being exploited?
There is no known exploitation of CVE-2026-83342 in the wild and no public exploit code.
Sources
Also known as GHSA-h2j8-v2xj-53cf.