CVE-2026-13477

IBM QRadar SIEM is vulnerable to remote code execution by privileged users

Published Aug 5, 2026 CVSS 3.1 · 4.7 Medium EPSS < 1% KEV · Not listed
Description
IBM QRadar 7.6.0.0 through 7.6.0.1, and 7.5.0 through 7.5.0 UP 15 Interim Fix 005 could allow an authenticated privileged user to execute arbitrary commands with normal user privileges on the system due to improper validation of user supplied input.

Remediation

Vendor Solution

IBM strongly encourages customers to update their systems promptly. ProductVersionFixIBM QRadar SIEM 7.5.0  7.5.0 UP15 IF05 https://www.ibm.com/support/pages/release-qradar-750-update-package-15-interim-fix-05-sfs-202161520260715231428 IBM QRadar SIEM 7.6.0  7.6.0.2 https://www.ibm.com/support/pages/node/7280199

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description IBM QRadar 7.6.0.0 through 7.6.0.1, and 7.5.0 through 7.5.0 UP 15 Interim Fix 005 could allow an authenticated privileged user to execute arbitrary commands with normal user privileges on the system due to improper validation of user supplied input.
Title IBM QRadar SIEM is vulnerable to remote code execution by privileged users
First Time appeared Ibm
Ibm qradar
Weaknesses CWE-78
CPEs cpe:2.3:a:ibm:qradar:7.5.0:*:*:*:*:*:*:*
cpe:2.3:a:ibm:qradar:7.5.0up15:interim_fix_005:*:*:*:*:*:*
cpe:2.3:a:ibm:qradar:7.6.0.0:*:*:*:*:*:*:*
cpe:2.3:a:ibm:qradar:7.6.0.1:*:*:*:*:*:*:*
Vendors & Products Ibm
Ibm qradar
References
Metrics cvssV3_1

{'score': 4.7, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
ibm
Published
Updated
Nov 4, 2026, 12:17 AM
Reserved
Jun 27, 2026, 2:34 AM
Status
Analyzed
Published
Aug 5, 2026, 4:16 PM
Modified
Nov 3, 2026, 11:17 PM