CVE-2026-14905
High
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 is vulnerable to an XML external entity injection (XXE) attack when processing XML data. A remote attacker could exploit this vulnerability to expose sensitive information or consume memory resources.
SeverityHigh
CVSS8.2
Exploit probability—
Product
Ibm Datapower Gateway
PublishedOct 8, 2026
First seenOct 8, 2026
Weakness typeCWE-611XML external entity (XXE)
How to fix
Update
- ibm datapower_gateway10.5.0.23, 10.6.0.11, 11.0.0.3 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| ibm datapower_gateway | 10.5.0.0 ≤ v < 10.5.0.23, 10.6.0.0 ≤ v < 10.6.0.11, 10.6.1.0 ≤ v < 11.0.0.3, 11.0.0.0 ≤ v < 11.0.0.3 | 10.5.0.23, 10.6.0.11, 11.0.0.3 |
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