Description
IBM QRadar SIEM 7.3 and 7.4 is vulnerable to insecure inter-deployment communication. An attacker that is able to comprimise or spoof traffic between hosts may be able to execute arbitrary commands. IBM X-Force D: 192538.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| IBM | QRadar SIEM | 7.3, 7.4 | — |
Advisories 1
- WID-SEC-2026-3721 IBM QRadar SIEM: Mehrere Schwachstellen BSI CERT-Bund (WID) · Oct 4, 2026