CVE-2026-4788 Multiple Vulnerabilities affect IBM Tivoli Netcool Impact

High 8.4 Published 8 Apr 2026 Updated 9 Apr 2026

Local users can read sensitive information stored in log files of IBM Tivoli Netcool Impact, requiring a patch to mitigate.

Exploited in the wild: Not known
Login needed: Not needed
Attackable: Local or same network only
Victim action needed: Not needed
Fix: None listed

What is CVE-2026-4788?

CVE-2026-4788 is a high-severity vulnerability in IBM Tivoli Netcool Impact, published on 8 Apr 2026. It can only be exploited from the same machine or local network, with no action from the victim.

Official description

IBM Tivoli Netcool Impact 7.1.0.0 through 7.1.0.37 stores sensitive information in log files that could be read by a local user.

Weakness: CWE-532

Which versions are affected by CVE-2026-4788?

It affects 1 product.

Products include Ibm Tivoli Netcool\/Impact.

How do I fix CVE-2026-4788?

No fix has been published for CVE-2026-4788 yet. Limit exposure of the affected software until one is available.

Is CVE-2026-4788 being exploited?

There is no known exploitation of CVE-2026-4788 in the wild and no public exploit code.

Sources

Also known as GHSA-58gv-j5qc-234v.