IBM Watsonx.data 5.2.0-5.3.0 Throttle DoS via API
CVE-2025-36319 Published on June 30, 2026

Vulnerabilities found in Watson Data Intelligence
IBM watsonx.data intelligence 5.2.0, 5.2.1, 5.2.2, 5.3.0 could allow an authenticated user to cause a temporary denial using a specially crafted HTTP request due to improper allocation of resource throttling.

Vendor Advisory NVD

Vulnerability Analysis

CVE-2025-36319 can be exploited with network access, and requires small amount of user privileges. 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 small impact on availability.

Attack Vector:
NETWORK
Attack Complexity:
LOW
Privileges Required:
LOW
User Interaction:
NONE
Scope:
UNCHANGED
Confidentiality Impact:
NONE
Integrity Impact:
NONE
Availability Impact:
LOW

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-2025-36319

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Affected Versions

IBM watsonx.data intelligence Version 5.2.0, 5.2.1, 5.2.2, 5.3.0 is affected by CVE-2025-36319