IBM DataPower Gateway: Remote DoS via Resource Exhaustion
CVE-2026-12733 Published on July 30, 2026
IBM DataPower Gateway affected by denial of service
IBM DataPower Gateway could allow a remote attacker to cause a denial of service due to improper resource limitations.
Vulnerability Analysis
CVE-2026-12733 can be exploited with network 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-2026-12733
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Affected Versions
IBM DataPower Gateway 10.6CD:- Version 10.6.1, <= 10.6.6 is affected.
- Version 10.6.0.0, <= 10.6.0.9 is affected.
- Version 11.0.0.0, <= 11.0.0.1 is affected.
- Version 10.5.0.0, <= 10.5.0.21 is affected.