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 has an XML External Entity (XXE) injection vulnerability. The vulnerability resides in the parseXmlPayload() function within the event processing pipeline ( q1labs_core.jar ). When at least one log source type is configured to use XML-format property autodetection, the system processes XML-formatted syslog events sent to port 514 (UDP/TCP) without authentication.
Published: 2026-08-05
Score: 8.2 High
EPSS: n/a
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

Vendor Solution

IBM strongly encourages customers to update their systems promptly. ProductVersionFixIBM QRadar SIEM 7.6.0  7.6.0.2 https://www.ibm.com/support/pages/node/7280199 IBM QRadar SIEM 7.5.0  7.5.0 UP15 IF05 Hotfix 20260715231428 https://www.ibm.com/support/pages/node/7282364

Tracking

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Advisories

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History

Wed, 05 Aug 2026 16:15:00 +0000

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 has an XML External Entity (XXE) injection vulnerability. The vulnerability resides in the parseXmlPayload() function within the event processing pipeline ( q1labs_core.jar ). When at least one log source type is configured to use XML-format property autodetection, the system processes XML-formatted syslog events sent to port 514 (UDP/TCP) without authentication.
Title IBM QRadar SIEM has an XML External Entity (XXE) injection vulnerability
First Time appeared Ibm
Ibm qradar
Weaknesses CWE-611
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': 8.2, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:L'}

Subscriptions

Ibm Qradar
cve-icon MITRE

Status: PUBLISHED

Assigner: ibm

Published:

Updated: 2026-08-05T16:03:19.008Z

Reserved: 2026-05-28T17:57:56.702Z

Link: CVE-2026-10025

cve-icon Vulnrichment

No data.

cve-icon NVD

No data.

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-08-05T17:45:16Z

Weaknesses
  • CWE-611

    Improper Restriction of XML External Entity Reference