IBM Cloud Pak for Data 11.3.0.2 DoS via Resource Limitation
CVE-2026-3686 Published on August 28, 2026
Vulnerabilities exists in IBM Cloud Pak for Data System
IBM Cloud Pak for Data System 11.3.0.2 through Interim Fix 001 is vulnerable to a denial of service due to improper limitation of resources.
Vulnerability Analysis
CVE-2026-3686 is exploitable with local system access, and does not require authorization privileges or user interaction. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to have no impact on confidentiality and integrity, and a high impact on availability.
Weakness Type
Allocation of Resources Without Limits or Throttling
The software allocates a reusable resource or group of resources on behalf of an actor without imposing any restrictions on the size or number of resources that can be allocated, in violation of the intended security policy for that actor.
Products Associated with CVE-2026-3686
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Affected Versions
IBM Cloud Pak for Data System:- Version 11.3.0.2, <= Interim Fix 001 is affected.