Improper Input Validation in IBM QRadar Affects User Command Execution
CVE-2026-13477

4.7MEDIUM

Key Information:

Vendor

IBM
Status
Qradar
Vendor
CVE Published:
5 August 2026

What is CVE-2026-13477?

IBM QRadar versions 7.6.0.0 to 7.6.0.1 and 7.5.0 to 7.5.0 UP 15 Interim Fix 005 are susceptible to a vulnerability where an authenticated privileged user may execute arbitrary commands on the system. This issue arises from improper validation of user-supplied input, potentially enabling attackers to perform unauthorized actions, posing significant risks to system integrity and security.

Affected Version(s)

QRadar 7.6.0.0 <= 7.6.0.1

QRadar 7.5.0 <= 7.5.0 UP 15 Interim Fix 005

References

https://www.ibm.com/support/pages/node/7282395
vendor-advisorypatch

CVSS V3.1

Score:
4.7
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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