Description
IBM QRadar SIEM 7.3 and 7.4 may vulnerable to a XML External Entity Injection (XXE) attack when processing XML data. A remote attacker could exploit this vulnerability to expose sensitive information or consume memory resources. IBM X-Force ID: 193245.
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