CVE-2025-59178 Exposure of Sensitive System Information to an Unauthorized Control Sphere Vulnerability
An attacker can enumerate other users on the system via Configuration Management in Ericsson Packet Core Controller.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2025-59178?
CVE-2025-59178 is a medium-severity vulnerability in Ericsson Packet Core Controller (PCC), published on 27 Jul 2026. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
Ericsson Packet Core Controller (PCC) versions prior to 1.39 contain an Exposure of Sensitive System Information vulnerability in Configuration Management allowing an attacker to enumerate other users on the system.
Weakness: CWE-497
Which versions are affected by CVE-2025-59178?
How do I fix CVE-2025-59178?
No fix has been published for CVE-2025-59178 yet. Limit exposure of the affected software until one is available.
Is CVE-2025-59178 being exploited?
There is no known exploitation of CVE-2025-59178 in the wild and no public exploit code.
Sources
Also known as GHSA-gpxc-m66h-466j.