CVE-2026-1276: IBM Qradar Security Information And Event Manager

Medium severity, CVSS 5.4. EPSS: 0.1% chance of exploitation in the next 30 days.

IBM QRadar SIEM 7.5.0 through 7.5.0 Update Package 14 is vulnerable to cross-site scripting. This vulnerability allows an authenticated user to embed arbitrary JavaScript code in the Web UI thus altering the intended functionality potentially leading to credentials disclosure within a trusted session.

Affected products

• IBM Qradar Security Information And Event Manager: version 7.5.0 only

Published 2026-03-19. Last modified 2026-06-17.