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Vulnerability · Published Aug 5, 2026 · Assigned by ibm

CVE-2026-13477IBM QRadar SIEM is vulnerable to remote code execution by privileged users

Medium 4.7

In plain English

A medium-severity OS command injection in QRadar from IBM. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.5% (higher than 42% of all known vulnerabilities).

Severity (CVSS 3.1)4.7Medium
Exploit odds (30 days)0.5%top 57.5% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known

Official 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.

Affected products (as reported)

VendorProductVersions
IBM QRadar 7.6.0.0 – through 7.6.0.17.5.0 – through 7.5.0 UP 15 Interim Fix 005

Weakness: CWE-78 · Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L

References