Vulnerability details

CVE-2026-16161

IBM DataPower Gateway

IBM DataPower Gateway Out-of-bounds Read

CVSS 3.1

7.5High

Official description

IBM DataPower Gateway 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 a remote attacker to cause a denial of service due to an out-of-bounds read.

CVSS scores

Score	Version	Source	Vector
7.5High	3.1	CVEProject cvelistV5 (CNA) (ibm)	`CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H`

Affected products

Vendor	Product	Versions	Source
IBM	DataPower Gateway 10.5.0	10.5.0.0 ≤ v ≤ 10.5.0.22	CVEProject cvelistV5 (CNA)
IBM	DataPower Gateway 10.6.0	10.6.0.0 ≤ v ≤ 10.6.0.10	CVEProject cvelistV5 (CNA)
IBM	DataPower Gateway 10.6CD	10.6.1 ≤ v ≤ 10.6.6	CVEProject cvelistV5 (CNA)
IBM	DataPower Gateway 11.0.0	11.0.0.0 ≤ v ≤ 11.0.0.2	CVEProject cvelistV5 (CNA)

References and advisories

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

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Details

Published: 2026-10-08
Last updated: 2026-10-08
State: Published
Assigner (CNA): ibm

Exploit prediction (EPSS)

0.31%

Probability of exploitation in 30 days

24.4%

Percentile (among all CVEs)

SSVC assessment (CISA)

Automatable: Yes
Exploitation: None
Technical impact: Partial

Weaknesses (CWE)

CWE-125
Out-of-bounds Read