CVE-2026-16182

IBM DataPower Gateway NULL Pointer Dereference

State: Published
Severity: 5.9 Medium
Published: Oct 8, 2026
Updated: Oct 8, 2026
Reserved: Jul 17, 2026

Description

IBM DataPower Gateway 10.5.0.0 through 10.5.0.0 through 10.5.0.22, 10.6.1 through 10.6.6, 10.6.0.0 through 10.6.0.10, and 11.0.0.0 through 11.0.0.2 could allow an attacker to cause a denial of service due to a NULL pointer dereference in GraphQL variable processing.

Scores

CVSS	Score	Vector	Source
3.1	5.9 Medium	CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H	ibm

Weaknesses

CWE-476 NULL Pointer Dereference

Affected Products

Product	Versions
DataPower Gateway 10.6CDIBM	10.6.1 through 10.6.6Affected
DataPower Gateway 10.6.0IBM	10.6.0.0 through 10.6.0.10Affected
DataPower Gateway 11.0.0IBM	11.0.0.0 through 11.0.0.2Affected
DataPower Gateway 10.5.0IBM	10.5.0.0 through 10.5.0.22Affected

References

https://www.ibm.com/support/pages/node/7289775vendor-advisorypatch

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