CVE-2026-14350: CWE-117 Improper Output Neutralization for Logs in IBM Cloud Pak for Data System
Description
IBM Cloud Pak for Data System 11.3.0.2 through Interim Fix 001 could allow an unauthorized user to inject data into log messages due to improper neutralization of special elements when written to log files.
CVSS v3.1
Score 5.3medium
Affected software
IBM
Cloud Pak for Data System
cpe:2.3:a:ibm:cloud_pak_for_data_system:11.3.0.2:*:*:*:*:*:*:*cpe:2.3:a:ibm:cloud_pak_for_data_system:interim:interim_fix_001:*:*:*:*:*:*Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
IBM Cloud Pak for Data System versions 11.3.0.2 through Interim Fix 001 contain a vulnerability classified as CWE-117 (Improper Output Neutralization for Logs). This flaw allows unauthorized users to inject data into log messages because special elements are not properly neutralized when written to log files. The vulnerability has a CVSS 3.1 base score of 5.3, indicating medium severity, with network attack vector, low attack complexity, no privileges or user interaction required, and impact limited to integrity (log message injection) without affecting confidentiality or availability.
Potential Impact
An attacker could inject crafted data into log files, potentially misleading administrators or automated systems that rely on log data for monitoring or forensic analysis. This could complicate incident response or hide malicious activity. There is no impact on confidentiality or availability reported.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. No official fix or temporary workaround is indicated in the available data. Users should monitor IBM advisories for updates and apply patches or fixes once released.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- ibm
- Date Reserved
- 2026-07-01T16:32:59.757Z
- Cvss Version
- 3.1
- State
- PUBLISHED
Threat ID: 6a9af75eacd9273b49e777fa
Added to database: 09/04/2026, 16:52:46 UTC
Last enriched: 09/07/2026, 12:05:09 UTC
Last updated: 10/18/2026, 18:48:18 UTC
Views: 95
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