{"id":"CVE-2026-13477","title":"IBM QRadar SIEM is vulnerable to remote code execution by privileged users","summary":"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 sup…","severity":"medium","cvss":4.7,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L","cvssSource":"cna","cwe":["CWE-78"],"vendor":"IBM","product":"QRadar","affected":["QRadar >= 7.6.0.0 <= 7.6.0.1","QRadar >= 7.5.0 <= 7.5.0 UP 15 Interim Fix 005"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"total","timestamp":"2026-08-06T03:55:33.133618Z"},"published":"2026-08-05","updated":"2026-11-04","sourceUpdated":"2026-11-04T00:17:51.048Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-13477","references":[{"url":"https://www.ibm.com/support/pages/node/7282395"}],"tags":["cve.org"],"epss":0.00492,"epssPercentile":0.42474,"ingestedAt":"2026-11-05T20:33:06.652Z","slug":"CVE-2026-13477","body":"## Overview\n\nIBM 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.\n\n## Affected\n\n- `QRadar >= 7.6.0.0 <= 7.6.0.1`\n- `QRadar >= 7.5.0 <= 7.5.0 UP 15 Interim Fix 005`\n\n## Remediation\n\nIBM strongly encourages customers to update their systems promptly.\n\nProductVersionFixIBM 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","depth":"sunlit","depthScore":26,"depthScoreParts":{"impact":25.9,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}